PORTAL_Chemistry - Wikiparency

The Chemistry spine of the Matter & Energy Cluster, keyed to the flagship [[Chemistry]]: one section per row below, each with its Main article and its three.js microsim from the shared `/matter/` set. The cluster builds four flagships at once — [[Materials_science]], [[Energy]], [[Physics]] are the other three — so the concepts they share (the atom, the phase diagram, entropy, the p–n junction, the nucleus) are built once by their owner and placed here. Sims are listed in their pending form until the set deploys; the contract is `_registry/plans/MATTER_ENERGY_CLUSTER_SECTIONS.md` and this portal's map is `_registry/plans/CHEMISTRY_SECTIONS.md`. ## Spine  *Microsims from the articles this section links:* <div class="wt-simrow"> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Hydrogen_atom.html" data-title="Hydrogen atom"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Atomic_orbital.html" data-title="Atomic orbital"></div> <div class="wt-sim" data-src="https://wikitube-elements.netlify.app/?el=SYMBOL&embed=1" data-title="Chemical element"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Vapour_pressure_of_water.html" data-title="Vapour pressure of water"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Molecular_orbital.html" data-title="Molecular orbital"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Hydrogen_bond.html" data-title="Hydrogen bond"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Electrolysis_of_water.html" data-title="Electrolysis of water"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Ozone_layer.html" data-title="Ozone layer"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Haber_process.html" data-title="Haber process"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Aufbau_principle.html" data-title="Aufbau principle"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Chemical_element.html" data-title="Chemical element · matter"></div> <div class="wt-sim" data-src="https://editor.p5js.org/sciencenibber/full/SpKvtopBR" data-title="Chemical element · p5.js"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Molecular_geometry.html" data-title="Molecular geometry"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Phase_(matter).html" data-title="Phase (matter)"></div> <div class="wt-sim" data-src="https://editor.p5js.org/sciencenibber/full/I72z0hVuk" data-title="Phase transition"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Chemical_bond.html" data-title="Chemical bond"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Ionic_bonding.html" data-title="Ionic bonding"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Intermolecular_force.html" data-title="Intermolecular force"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/thury/Hydrogen_bond.html" data-title="Hydrogen bond · thury"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Chemical_thermodynamics.html" data-title="Chemical thermodynamics"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Spectroscopy.html" data-title="Spectroscopy"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Chemical_kinetics.html" data-title="Chemical kinetics"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Arrhenius_equation.html" data-title="Arrhenius equation"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Catalysis.html" data-title="Catalysis"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Steady_state_(chemistry).html" data-title="Steady state (chemistry)"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Redox.html" data-title="Redox"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/thury/Electrolysis_of_water.html" data-title="Electrolysis of water · thury"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Dalton's_law.html" data-title="Dalton's law"></div> <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/matter/Graham's_law.html" data-title="Graham's law"></div> </div>  | # | Article | Reveal | Microsim | Node | |---|---|---|---|---| | | **Part I — Etymology** | | | | | 1 | — *Etymology* · *K1* | — | none (prose) | ring:0 | | | **Part II — Modern principles › Matter** | | | | | 2 | — *Matter* · *K2* | — | none (prose) | ring:1 | | 3 | [[Atom]] · *K3* | three | live · https://wikitube-3d-microsims.netlify.app/Hydrogen_atom.html | ring:2 | | 4 | [[Bohr_model]] · *K4* | three | pending · matter/Bohr_model.html (root) | ring:3 | | 5 | [[Atomic_orbital]] · *K5* | three | live · https://wikitube-3d-microsims.netlify.app/Atomic_orbital.html | ring:4 | | 6 | [[Aufbau_principle]] · *K6* | three | pending · matter/Aufbau_principle.html (root) | ring:5 | | 7 | = C24 (placed) · *K7* | three | placed · same sim as C24 (pending until the /matter/ set deploys) | ring:6 | | 8 | [[Chemical_element]] · *K8* | three | live · https://wikitube-elements.netlify.app/?el=SYMBOL&embed=1 (each element page in its own state) | ring:7 | | 9 | [[Periodic_table]] · *K9* | three | pending · matter/Periodic_table.html (root) | ring:8 | | 10 | [[Born–Haber_cycle]] · *K10* | three | pending · matter/Born–Haber_cycle.html (root) | ring:9 | | 11 | [[Molecular_geometry]] · *K11* | three | pending · matter/Molecular_geometry.html (root) | ring:10 | | 12 | [[Raoult's_law]] · *K12* | three | pending · matter/Raoult's_law.html (root) | ring:11 | | 13 | [[Stoichiometry]] · *K13* | three | pending · matter/Stoichiometry.html (root) | ring:12 | | | **Part III — Phase** | | | | | 14 | [[Phase_(matter)]] · *K14* | three | pending · matter/Phase_(matter).html (root) | ring:13 | | 15 | [[Phase_transition]] · *K15* | three | pending · matter/Phase_transition.html (root) | ring:14 | | 16 | [[Vapor_pressure]] · *K16* | three | live · https://wikitube-3d-microsims.netlify.app/Vapour_pressure_of_water.html | ring:15 | | 17 | = C06 (placed) · *K17* | three | placed · same sim as C06 (pending until the /matter/ set deploys) | ring:16 | | | **Part IV — Bonding** | | | | | 18 | [[Chemical_bond]] · *K18* | three | pending · matter/Chemical_bond.html (root) | ring:17 | | 19 | [[Ionic_bonding]] · *K19* | three | pending · matter/Ionic_bonding.html (sibling) | ring:18 | | 20 | [[Molecular_orbital]] · *K20* | three | live · https://wikitube-3d-microsims.netlify.app/Molecular_orbital.html | ring:19 | | 21 | [[Intermolecular_force]] · *K21* | three | pending · matter/Intermolecular_force.html (root) | ring:20 | | 22 | [[Hydrogen_bond]] · *K22* | three | live · https://wikitube-3d-microsims.netlify.app/Hydrogen_bond.html | ring:21 | | 23 | = C19 (placed) · *K23* | three | placed · same sim as C19 (pending until the /matter/ set deploys) | ring:22 | | | **Part V — Energy** | | | | | 24 | [[Chemical_thermodynamics]] · *K24* | three | pending · matter/Chemical_thermodynamics.html (root) | ring:23 | | 25 | [[Calorimetry]] · *K25* | three | pending · matter/Calorimetry.html (root) | ring:24 | | 26 | = C07 (placed) · *K26* | three | placed · same sim as C07 (pending until the /matter/ set deploys) | ring:25 | | 27 | = C08 (placed) · *K27* | three | placed · same sim as C08 (pending until the /matter/ set deploys) | ring:26 | | 28 | = C39 (placed) · *K28* | three | placed · same sim as C39 (pending until the /matter/ set deploys) | ring:27 | | 29 | = C22 (placed) · *K29* | three | placed · same sim as C22 (pending until the /matter/ set deploys) | ring:28 | | 30 | [[Spectroscopy]] · *K30* | three | pending · matter/Spectroscopy.html (root) | ring:29 | | | **Part VI — Reaction** | | | | | 31 | [[Chemical_reaction]] · *K31* | three | pending · matter/Chemical_reaction.html (sibling) | ring:30 | | 32 | [[Chemical_kinetics]] · *K32* | three | pending · matter/Chemical_kinetics.html (root) | ring:31 | | 33 | [[Arrhenius_equation]] · *K33* | three | pending · matter/Arrhenius_equation.html (sibling) | ring:32 | | 34 | [[Catalysis]] · *K34* | three | pending · matter/Catalysis.html (sibling) | ring:33 | | 35 | [[Steady_state_(chemistry)]] · *K35* | three | pending · matter/Steady_state_(chemistry).html (sibling) | ring:34 | | 36 | = C14 (placed) · *K36* | three | placed · same sim as C14 (pending until the /matter/ set deploys) | ring:35 | | | **Part VII — Ions and salts** | | | | | 37 | [[Ion]] · *K37* | three | pending · matter/Ion.html (root) | ring:36 | | 38 | [[Solubility_equilibrium]] · *K38* | three | pending · matter/Solubility_equilibrium.html (sibling) | ring:37 | | | **Part VIII — Acidity and basicity** | | | | | 39 | [[PH]] · *K39* | three | pending · matter/PH.html (root) | ring:38 | | 40 | [[Acid_dissociation_constant]] · *K40* | three | pending · matter/Acid_dissociation_constant.html (sibling) | ring:39 | | 41 | [[Buffer_solution]] · *K41* | three | pending · matter/Buffer_solution.html (sibling) | ring:40 | | 42 | [[Titration]] · *K42* | three | pending · matter/Titration.html (sibling) | ring:41 | | | **Part IX — Redox** | | | | | 43 | [[Redox]] · *K43* | three | pending · matter/Redox.html (root) | ring:42 | | 44 | [[Electrolysis_of_water]] · *K44* | three | live · https://wikitube-3d-microsims.netlify.app/Electrolysis_of_water.html | ring:43 | | 45 | [[Butler–Volmer_equation]] · *K45* | three | pending · matter/Butler–Volmer_equation.html (root) | ring:44 | | 46 | = C13 (placed) · *K46* | three | placed · same sim as C13 (pending until the /matter/ set deploys) | ring:45 | | 47 | = C40 (placed) · *K47* | three | placed · same sim as C40 (pending until the /matter/ set deploys) | ring:46 | | | **Part X — Equilibrium** | | | | | 48 | [[Chemical_equilibrium]] · *K48* | three | pending · matter/Chemical_equilibrium.html (root) | ring:47 | | 49 | [[Le_Chatelier's_principle]] · *K49* | three | pending · matter/Le_Chatelier's_principle.html (sibling) | ring:48 | | | **Part XI — Chemical laws** | | | | | 50 | = C09 (placed) · *K50* | three | placed · same sim as C09 (pending until the /matter/ set deploys) | ring:49 | | 51 | [[Dalton's_law]] · *K51* | three | pending · matter/Dalton's_law.html (root) | ring:50 | | 52 | [[Graham's_law]] · *K52* | three | pending · matter/Graham's_law.html (root) | ring:51 | | 53 | [[Beer–Lambert_law]] · *K53* | three | pending · matter/Beer–Lambert_law.html (root) | ring:52 | | 54 | = C29 (placed) · *K54* | three | placed · same sim as C29 (pending until the /matter/ set deploys) | ring:53 | | | **Part XII — History** | | | | | 55 | — *Definition* · *K55* | — | none (prose) | ring:54 | | 56 | — *Background* · *K56* | — | none (prose) | ring:55 | | | **Part XIII — Practice** | | | | | 57 | — *Subdisciplines* · *K57* | — | none (prose) | ring:56 | | 58 | [[Mass_spectrometry]] · *K58* | three | pending · matter/Mass_spectrometry.html (root) | ring:57 | | 59 | [[Coordination_complex]] · *K59* | three | pending · matter/Coordination_complex.html (root) | ring:58 | | 60 | [[Rotamer]] · *K60* | three | pending · matter/Rotamer.html (root) | ring:59 | | 61 | [[Michaelis–Menten_kinetics]] · *K61* | three | pending · matter/Michaelis–Menten_kinetics.html (sibling) | ring:60 | | 62 | = C26 (placed) · *K62* | three | placed · same sim as C26 (pending until the /matter/ set deploys) | ring:61 | | 63 | = C34 (placed) · *K63* | three | placed · same sim as C34 (pending until the /matter/ set deploys) | ring:62 | | 64 | = C28 (placed) · *K64* | three | placed · same sim as C28 (pending until the /matter/ set deploys) | ring:63 | | 65 | = M42 `Molecular_dynamics` (placed) · *K65* | three | placed · same sim as M42 (pending until the /matter/ set deploys) | ring:64 | | 66 | — *Interdisciplinary* · *K66* | — | none (prose) | ring:65 | | 67 | [[Ozone_layer]] · *K67* | three | live · https://wikitube-3d-microsims.netlify.app/Ozone_layer.html | ring:66 | | 68 | [[Haber_process]] · *K68* | three | live · https://wikitube-3d-microsims.netlify.app/Haber_process.html | ring:67 | | 69 | [[Chloralkali_process]] · *K69* | three | pending · matter/Chloralkali_process.html (root) | ring:68 | | 70 | — *Professional societies* · *K70* | — | none (prose) | ring:69 | ## The book shelf - 050 General Chemistry: Principles, Patterns, and Applications (2011) - 051 Chemistry: Atoms First - 2e (2019) - 052 Exploring Inorganic and Organometallic Chemistry (2025) - 054 Chemical Bonding and Organic Chemistry (2022) - 056 Introductory Chemistry (2011) - 053 Electrolysers, Fuel Cells and Batteries: Analytical Modelling (2024) ## Crosslinks - [[Chemistry]] — the flagship this portal is the door to (pair skeleton, promoted to flagship density in the cluster run) - [[PORTAL_Materials_science]] · [[PORTAL_Energy]] · [[PORTAL_Physics]] — the other three spines of the cluster - [[PORTAL_Thury_Hydrodynamics_Apex_Spine]] · [[PORTAL_WT!Thury_Hydrodynamics_Compendium]] — fluids and the apex elements are placed from the Thury set, never rebuilt - The 118 element pages (the Elements explorer, `wikitube-elements.netlify.app/?el=`) — Chemistry owns them; every spine element places its crossing sim there ## Notes - Seeded 2026-09-11 by `g27_matter_spine_seed.py` from the map; status *draft* until MTN's read of the contract (wt-portal step 1) and the first deploy of `/matter/`. - `mnemonic_hub` defaults to Life_Physics — MTN's to change. - The generated `SIMGALLERY` and `CRAFT-LINK` blocks are added by g13 and g12 once the set is live; nothing below this line is hand-edited after that. --- *Repopulated 2026-09-19 · append-only · source: _tools/generate/g34_portal_section_sims.py@00a28cb2 (players of the linked articles, each URL 200-checked) · 38 added · 0 deletions*  ## In service of Space Mining in Minnesota · added 2026-09-22 > **Permissions to request up front (house rule, MTN 2026-09-22).** Any agent that works this page — its spine, the worklists at its foot, or its shard — states before its first tool call every permission the run will need and asks for all of them in one round: (1) browser-pane site access, scope *site*: en.wikipedia.org (title and oldid verification), wikitube-3d-microsims.netlify.app (200-checks of players), cdn.jsdelivr.net (library pins), and gutenberg.org / archive.org / ntrs.nasa.gov only if a book is re-fetched; (2) folder access to the vault root (`en.wikitube.io/`) and, for a deploy pass, to `_3d_deploy_stage/`; (3) no `WT!` authorization is needed for this page — it is an ordinary portal — but touching `WT!Space_Mining_In_Minnesota` or its `PORTAL_WT!` page needs MTN's (WIKI_RULES §1, §11); (4) no delete permission — everything here is append-only; (5) production deploy is MTN's: the run stages into `_3d_deploy_stage/<set>/` and hands over the deploy script. Nothing else. **Chemistry in service of the apex.** Reduction thermodynamics, electrolysis, the water phase diagram and stoichiometry — the chemistry that turns rock into oxygen, water and metal, in service of Space Mining in Minnesota. This second spine sits beside the page's own: thirty sections chosen for what they supply to [[WT!Space_Mining_In_Minnesota]], one three.js microsim per section, and a hero — **The Oxygen Line**, an instance of the Master Portal Hero — with the two worklists at the foot. Apex: [[PORTAL_WT!Space_Mining_In_Minnesota]] · hub: [[PORTAL_Centers_of_Excellence]]. Files of this spine: plan `_registry/plans/CHEMISTRY_IN_SERVICE_SECTIONS.md` (beside the page's own `CHEMISTRY_SECTIONS.md`), shard `Style Guide and Worklist/PORTAL_Chemistry.worklist.md`, record `Style Guide and Worklist/worklists/PORTAL_Chemistry/jobs.json`, pack `specs/portals/PORTAL_Chemistry.pack.json`, set `chemistry/`.  <div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/chemistry/Oxygen_Line.html" data-title="The Oxygen Line"></div>  *The Oxygen Line (CHM-HERO, `chemistry/Oxygen_Line.html`, built and gated SHIP 2026-09-22, 36 URL states walked headless with an empty console; the player goes live with MTN's next production publish): a tonne of feedstock walked through assay, reduce, react, condense, electrolyse, liquefy, account on five feedstocks; the oxygen walks the chain. Every section below is a stage or a component of it, and a child article embeds the hero locked on its own state (`?body=<id>&stage=<id>&embed=1`) until its section sim ships.* ### Spine (in service) | # | Article | Reveal | Microsim | Node | |---|---|---|---|---| | ⊙ | [[PORTAL_Chemistry]] | three | `chemistry/Oxygen_Line.html` — The Oxygen Line, 36 URL states (`?body=&stage=&embed=1`); **built, SHIP** 2026-09-22, awaiting publish | CHM-HERO | | | **Part I — Stoichiometry and the mole** | | | | | 1 | [[Stoichiometry]] | three | `chemistry/Stoichiometry.html` — queued (row CHM-001) | CHM-001 | | 2 | [[Chemical_formula]] | three | `chemistry/Chemical_formula.html` — queued (row CHM-002) | CHM-002 | | 3 | [[Periodic_table]] | three | `chemistry/Periodic_table.html` — queued (row CHM-003) | CHM-003 | | 4 | [[Mineral]] | three | `chemistry/Mineral.html` — queued (row CHM-004) | CHM-004 | | 5 | [[Concentration]] | three | `chemistry/Concentration.html` — queued (row CHM-005) | CHM-005 | | | **Part II — Redox and the thermodynamics of reduction** | | | | | 6 | [[Redox]] | three | `matter/Redox.html` — this portal's existing player (re-verify, then add the in-service preset) | CHM-006 | | 7 | [[Gibbs_free_energy]] | three | `chemistry/Gibbs_free_energy.html` — queued (row CHM-007) | CHM-007 | | 8 | [[Ellingham_diagram]] | three | `chemistry/Ellingham_diagram.html` — queued (row CHM-008) — supersedes the apex's variant SMM-198 | CHM-008 | | 9 | [[Chemical_equilibrium]] | three | `chemistry/Chemical_equilibrium.html` — queued (row CHM-009) | CHM-009 | | 10 | [[Chemical_kinetics]] | three | `matter/Chemical_kinetics.html` — this portal's existing player (re-verify, then add the in-service preset) | CHM-010 | | | **Part III — Electrochemistry** | | | | | 11 | [[Electrolysis]] | three | the apex's `spacemining/Electrolysis.html` (SMM-019; in the apex queue) — membership, not a second build | CHM-011 | | 12 | [[Faraday's_laws_of_electrolysis]] | three | `chemistry/Faraday's_laws_of_electrolysis.html` — queued (row CHM-012) — supersedes the apex's variant SMM-206 | CHM-012 | | 13 | [[Electrochemical_cell]] | three | `chemistry/Electrochemical_cell.html` — queued (row CHM-013) | CHM-013 | | 14 | [[Molten_salt]] | three | `chemistry/Molten_salt.html` — queued (row CHM-014) — supersedes the apex's variant SMM-211 | CHM-014 | | 15 | [[Corrosion]] | three | `chemistry/Corrosion.html` — queued (row CHM-015) | CHM-015 | | | **Part IV — Phases and volatiles** | | | | | 16 | [[Phase_diagram]] | three | `chemistry/Phase_diagram.html` — queued (row CHM-016) | CHM-016 | | 17 | [[Vapor_pressure]] | three | `chemistry/Vapor_pressure.html` — queued (row CHM-017) | CHM-017 | | 18 | [[Volatility_(chemistry)]] | three | `chemistry/Volatility_(chemistry).html` — queued (row CHM-018) | CHM-018 | | 19 | [[Water]] | three | `chemistry/Water.html` — queued (row CHM-019) | CHM-019 | | 20 | [[Sabatier_reaction]] | three | `chemistry/Sabatier_reaction.html` — queued (row CHM-020) — supersedes the apex's variant SMM-216 | CHM-020 | | | **Part V — The elements of the rock** | | | | | 21 | [[Oxygen]] | three | `chemistry/Oxygen.html` — queued (row CHM-021) | CHM-021 | | 22 | [[Iron]] | three | `chemistry/Iron.html` — queued (row CHM-022) | CHM-022 | | 23 | [[Titanium]] | three | `chemistry/Titanium.html` — queued (row CHM-023) | CHM-023 | | 24 | [[Silicon]] | three | `chemistry/Silicon.html` — queued (row CHM-024) | CHM-024 | | 25 | [[Hydrogen]] | three | `chemistry/Hydrogen.html` — queued (row CHM-025) | CHM-025 | | | **Part VI — The chemists on the shelf** | | | | | 26 | [[Antoine_Lavoisier]] | three | `chemistry/Antoine_Lavoisier.html` — queued (row CHM-026) | CHM-026 | | 27 | [[Dmitri_Mendeleev]] | three | `chemistry/Dmitri_Mendeleev.html` — queued (row CHM-027) | CHM-027 | | 28 | [[The_Chemical_History_of_a_Candle]] | three | `chemistry/The_Chemical_History_of_a_Candle.html` — queued (row CHM-028) | CHM-028 | | 29 | [[Humphry_Davy]] | three | `chemistry/Humphry_Davy.html` — queued (row CHM-029) | CHM-029 | | 30 | [[Harold_Ellingham]] | three | `chemistry/Harold_Ellingham.html` — queued (row CHM-030) | CHM-030 | ### The six parts (skeletal outline) #### Part I — Stoichiometry and the mole 1. **Stoichiometry** — *Main article: [[Stoichiometry]] · See also: [[Mole_(unit)]], [[Molar_mass]], [[Chemical_equation]], [[Limiting_reagent]].* Balance FeTiO3 + H2 -> Fe + TiO2 + H2O and read the kilograms: one oxygen per 151.7 g of ilmenite — `n = m / M` (a mass balance by moles). Serves apex sections 5, 18, 19. 2. **Chemical formula** — *Main article: [[Chemical_formula]] · See also: [[Empirical_formula]], [[Chemical_compound]].* Ilmenite, anorthite, magnetite, water: the formulas as recipes, the mass fraction of each element read off the periodic table — `mass fraction = n M_i / M` (a ratio). Serves apex sections 4, 5. 3. **Periodic table** — *Main article: [[Periodic_table]] · See also: [[Chemical_element]], [[Atomic_mass]], [[Electronegativity]].* Mendeleev's table with the spine's elements lit: O, Si, Fe, Ti, Al, Ca, Mg, H, C, Ni, Pt — `Z, A, M` (a lookup). Serves apex sections 4, 5, 18. 4. **Mineral** — *Main article: [[Mineral]] · See also: [[Silicate_mineral]], [[Oxide_mineral]], [[Crystal_structure]], [[Mohs_scale]].* The minerals of a regolith and a taconite: plagioclase, pyroxene, olivine, ilmenite, magnetite, quartz — composition and where the oxygen sits — `mineral = formula + structure` (a composition vector). Serves apex sections 4, 5, 30. 5. **Concentration** — *Main article: [[Concentration]] · See also: [[Mass_fraction_(chemistry)]], [[Mole_fraction]], [[Parts-per_notation]], [[Molar_concentration]].* 27 % iron, 30 ppm platinum, 5.6 wt% water: the same idea at three scales — `w = m_i / m_total` (a ratio). Serves apex sections 1, 2, 13. #### Part II — Redox and the thermodynamics of reduction 6. **Redox** — *Main article: [[Redox]] · See also: [[Oxidation_state]], [[Reducing_agent]], [[Oxidizing_agent]], [[Half-reaction]].* Iron oxide to iron: electrons move, oxidation states change; count them and the reductant's mass follows — `Fe3O4 + 4 CO -> 3 Fe + 4 CO2` (electron bookkeeping). Serves apex sections 18. 7. **Gibbs free energy** — *Main article: [[Gibbs_free_energy]] · See also: [[Enthalpy]], [[Entropy]], [[Spontaneous_process]], [[Chemical_potential]].* Which reactions go: dG = dH - T dS, a straight line in T for each oxide; where two lines cross, the reductant wins — `dG = dH - T dS` (a line in T). Serves apex sections 18. 8. **Ellingham diagram** — *Main article: [[Ellingham_diagram]] · See also: [[Carbothermic_reaction]], [[Pyrometallurgy]].* The Ellingham diagram live: slide T and read which oxides carbon and hydrogen can reduce — the Space Mining sim reused — `dG = A + B T per mol O2` (intersection of lines). Serves apex sections 18. 9. **Chemical equilibrium** — *Main article: [[Chemical_equilibrium]] · See also: [[Equilibrium_constant]], [[Le_Chatelier's_principle]], [[Reaction_quotient]].* H2/H2O over ilmenite at 1000 C: the equilibrium ratio and how much hydrogen must be recycled — `K = exp(-dG / R T)` (an exponential). Serves apex sections 18. 10. **Chemical kinetics** — *Main article: [[Chemical_kinetics]] · See also: [[Arrhenius_equation]], [[Activation_energy]], [[Reaction_rate]], [[Catalysis]].* How fast the reduction goes: Arrhenius' exponential in 1/T, the hour at 900 C against the day at 700 — `k = A exp(-E_a / R T)` (an exponential in 1/T). Serves apex sections 18, 22. #### Part III — Electrochemistry 11. **Electrolysis** — *Main article: [[Electrolysis]] · See also: [[Electrolysis_of_water]], [[Electrolyte]], [[Electrode]], [[Overpotential]].* Oxygen from rock by current: the Space Mining sim reused, with the cell voltage and the kilowatt-hours per kilogram — `m = (Q/F)(M/z)` (Faraday's proportionality). Serves apex sections 19. 12. **Faraday's laws of electrolysis** — *Main article: [[Faraday's_laws_of_electrolysis]] · See also: [[Faraday_constant]], [[Coulomb]], [[Electrochemical_equivalent]].* A grain of water and 96,485 coulombs per mole of electrons: charge in, mass out, exactly — `m = Q M / (z F)` (a proportionality). Serves apex sections 19. 13. **Electrochemical cell** — *Main article: [[Electrochemical_cell]] · See also: [[Galvanic_cell]], [[Electrolytic_cell]], [[Standard_electrode_potential]], [[Nernst_equation]].* The cell's voltage from the table of potentials, the Nernst correction for concentration, the overpotential that costs energy — `E = E0 - (R T / z F) ln Q` (a logarithm). Serves apex sections 19. 14. **Molten salt** — *Main article: [[Molten_salt]] · See also: [[Hall–Héroult_process]], [[FFC_Cambridge_process]], [[Electrowinning]].* Molten-regolith and molten-salt electrolysis: the FFC route from oxide to metal, the Hall-Heroult cell as the Earth ancestor — `MO + 2 e -> M + O^2-` (a half-reaction). Serves apex sections 19. 15. **Corrosion** — *Main article: [[Corrosion]] · See also: [[Rust]], [[Passivation_(chemistry)]], [[Galvanic_corrosion]].* Why iron on the Moon does not rust and why a wet Minnesota winter is the harder case: oxygen, water and the electrochemical couple — `Fe -> Fe2+ + 2 e` (a redox couple). Serves apex sections 21, 24. #### Part IV — Phases and volatiles 16. **Phase diagram** — *Main article: [[Phase_diagram]] · See also: [[Triple_point]], [[Critical_point_(thermodynamics)]], [[Phase_rule]].* Water's diagram with the cold trap at 40 K and 1e-8 Pa: a point deep in the solid field; heat it along a line and watch it sublime — `phase = f(p, T)` (a map). Serves apex sections 20. 17. **Vapor pressure** — *Main article: [[Vapor_pressure]] · See also: [[Clausius–Clapeyron_relation]], [[Boiling_point]], [[Sublimation]].* The sublimation curve of ice from 100 K to 273 K: an exponential in 1/T, the reactor's pressure read off it — `ln p = A - L / (R T)` (Clausius-Clapeyron). Serves apex sections 20. 18. **Volatiles** — *Main article: [[Volatility_(chemistry)]] · See also: [[Lunar_water]], [[Cold_trap_(astronomy)]].* Water, CO2, ammonia, methane in a lunar cold trap: which sublime at which temperature, the RESOLVE plan's target list — `T_sub(p)` (an ordering by vapour pressure). Serves apex sections 5, 20. 19. **Water** — *Main article: [[Water]] · See also: [[Properties_of_water]], [[Ice]], [[Heavy_water]].* The molecule the whole spine chases: 8 kg of oxygen per kg of hydrogen, 2.26 MJ to boil a kilogram, the hydrogen bond that makes ice float — `H2O` (stoichiometry and latent heat). Serves apex sections 20, 29. 20. **Sabatier reaction** — *Main article: [[Sabatier_reaction]] · See also: [[Methane]], [[Carbon_dioxide]], [[Mars_Oxygen_ISRU_Experiment]], [[Atmosphere_of_Mars]].* CO2 + 4 H2 -> CH4 + 2 H2O over nickel: the Mars route to propellant, MOXIE's electrolysis beside it — `CO2 + 4 H2 -> CH4 + 2 H2O` (stoichiometry). Serves apex sections 1, 19. #### Part V — The elements of the rock 21. **Oxygen** — *Main article: [[Oxygen]] · See also: [[Allotropes_of_oxygen]], [[Liquid_oxygen]], [[Oxide]].* 40-45 % of the regolith by mass and all of it bound: the element as the Moon's export, from ilmenite reduction to LOX — `O2, 32.00 g/mol` (a mass fraction). Serves apex sections 1, 5, 19. 22. **Iron** — *Main article: [[Iron]] · See also: [[Iron_ore]], [[Magnetite]], [[Hematite]], [[Steel]].* Minnesota's element: magnetite to pellet to steel, and the Fe-Ni of an iron asteroid; the ore grades on one bar — `Fe, 55.85 g/mol` (a lookup). Serves apex sections 13, 18, 30. 23. **Titanium** — *Main article: [[Titanium]] · See also: [[Ilmenite]], [[Titanium_dioxide]], [[Kroll_process]].* The metal in ilmenite: the Kroll process on Earth, the by-product of lunar oxygen; Mendeleev on titanium from ilmenite — `FeTiO3` (stoichiometry). Serves apex sections 5, 18. 24. **Silicon** — *Main article: [[Silicon]] · See also: [[Silicate]], [[Silicon_dioxide]].* The other half of the regolith: silica and the silicates, the solar cell's element made from the ground it stands on — `SiO2` (a mass fraction). Serves apex sections 4, 26. 25. **Hydrogen** — *Main article: [[Hydrogen]] · See also: [[Liquid_hydrogen]], [[Hydrogen_storage]], [[Hydrogen_economy]].* The reductant and the fuel: 1 kg of H2 frees 8 kg of oxygen, boils at 20 K and leaks through everything — `H2, 2.016 g/mol` (stoichiometry). Serves apex sections 18, 19, 29. #### Part VI — The chemists on the shelf 26. **Antoine Lavoisier** — *Main article: [[Antoine_Lavoisier]] · See also: [[Conservation_of_mass]], [[Chemical_revolution]].* The balance sheet of a reaction: mass in equals mass out, the oxidation of metals in the Elements of Chemistry — `sum m_in = sum m_out` (conservation). Serves apex sections 18. 27. **Dmitri Mendeleev** — *Main article: [[Dmitri_Mendeleev]] · See also: [[History_of_the_periodic_table]], [[Periodic_trends]].* The reduction thresholds from the Principles: Fe2O3 by hydrogen from about 260 C, the blast furnace's CO mechanism — `dG(T) crossings` (ordering by temperature). Serves apex sections 18. 28. **Michael Faraday (chemist)** — *Main article: [[The_Chemical_History_of_a_Candle]] · See also: [[Combustion]], [[Flame]], [[Michael_Faraday]].* The candle's chemistry as the model of every furnace: fuel, oxidiser, heat, the products by mass — `C + O2 -> CO2` (stoichiometry). Serves apex sections 18. 29. **Humphry Davy** — *Main article: [[Humphry_Davy]] · See also: [[Potassium]], [[Davy_lamp]], [[Electrochemistry]].* Fused potash and the first electrolytic metal: the ancestor of the molten-salt cell, from the Classics anthology — `K+ + e -> K` (a half-reaction). Serves apex sections 19. 30. **Harold Ellingham** — *Main article: [[Harold_Ellingham]] · See also: [[Metallurgy]], [[Extractive_metallurgy]].* The diagram that decides the reductant: its lines, their slopes (entropy) and intercepts (enthalpy) — `dG = dH - T dS` (a line). Serves apex sections 18. ### Shelf (in service) | Book | Author, year | Licence | Where it serves | |---|---|---|---| | *Elements of Chemistry* | Antoine Lavoisier (tr. Robert Kerr), 1789 (tr. 1790) | PD (Gutenberg) | `books/chemistry` | | *The Chemical History of a Candle* | Michael Faraday, 1861 | PD (Gutenberg) | `books/chemistry` | | *The Principles of Chemistry Vol. I* | Dmitri Mendeleev (tr. Kamensky), 1891 (5th Russian ed.) | PD (Gutenberg) | `books/chemistry` | | *The Principles of Chemistry Vol. II* | Dmitri Mendeleev (tr. Kamensky), 1891 | PD (Gutenberg) | `books/chemistry` | ### Crosslinks (in service) **Apex:** [[PORTAL_WT!Space_Mining_In_Minnesota]] — the spine this portal serves — and its flagship [[WT!Space_Mining_In_Minnesota]] (MTN's room). **Siblings in service:** [[PORTAL_Computation]] · [[PORTAL_Physics]] · [[PORTAL_Engineering]] · [[PORTAL_Space]] · [[PORTAL_Mining]] · [[PORTAL_Manufacturing]] · [[PORTAL_Minnesota]] — with [[PORTAL_Computation]] the megalith under all of them. **History · Lists · Glossaries** (verified against the English Wikipedia API on 2026-09-22 (exact titles)): [[History_of_chemistry]] · [[History_of_electrochemistry]] · [[History_of_the_periodic_table]] · [[History_of_thermodynamics]] · [[History_of_the_steel_industry_(1850–1970)]] · [[List_of_chemical_elements]] · [[Glossary_of_chemistry_terms]] · [[Glossary_of_chemical_formulae]]. **Rooms already on the index** ([[PORTAL_INDEX]] rows): [[PORTAL_Centers_of_Excellence]] · [[PORTAL_WT!Thury_Hydrodynamics_Compendium]] · [[PORTAL_Solar_System]] · [[PORTAL_Rocketry]] · [[PORTAL_Energy]] · [[PORTAL_Materials_science]] · [[PORTAL_Robotics]] · [[PORTAL_Geometry]]. ### Notes (in service) 1. **What this page is.** The Chemistry spine *in service of* [[PORTAL_WT!Space_Mining_In_Minnesota]]: thirty sections chosen for what they supply to the apex, each with its Main article, its See-also children, a one-line sim brief with the equation the sim runs and the apex sections it serves. It is a skeletal outline by design (MTN, 2026-09-22): less advanced models populate the child articles and their sims from the two worklists at the foot, with the hero as the model of the house pattern. 2. **Slugs.** Every article slug is the exact current English Wikipedia title, resolved through the API on 2026-09-22 (redirects followed to their targets, disambiguation and non-existent titles dropped before the spine was fixed); `rev:` on every worklist row pins the revision. 3. **Build state.** The hero `chemistry/Oxygen_Line.html` is built and gated SHIP (rendered, zero console, sweep clean, 11 draw calls; `tools/gate.sh`, 2026-09-22) and its 36 URL states were walked headless; it is staged, not deployed — production is MTN's (style guide §12.10: a player replaces a placeholder only after a 200-check). Of the thirty section sims, 2 reuse a player a portal page already carries (Redox on Chemistry, Chemical_kinetics on Chemistry), 1 reuses the apex spine's (SMM-019), and the other 27 are queued as specs of their own. 4. **One article, several portals.** A section whose Main article is also an apex Main article is a *reuse* row: the apex owns the article and the sim, this portal adds membership (shared contract §1); the same holds for See-also titles the apex already carries. Available reads 0 on this page for the same reason as on the apex: nothing is verified live yet. 5. **Append-only.** This block was appended to the existing `PORTAL_Chemistry` page on 2026-09-22 under its own markers; nothing above the markers was edited. The in-service spine is a second spine on the page, not a replacement of the first. 6. **Worklist mechanics.** Rows are claimed, heart-beaten and closed only through the queue tool on the shard (`Style Guide and Worklist/PORTAL_Chemistry.worklist.md`); a row turns ✅ only with a live URL. The two lists here, the shard and `worklists/PORTAL_Chemistry/jobs.json` are projections of one record, regenerated together by `build_portals9.py` (kept with the item-9 checkpoint).  ## Microsim libraries and worklists Coverage: complete within declared bounds — the 30 sections and 93 See-also associations of this portal's spine (123 distinct titles), not a crawl of Wikipedia. Examined: every title against the English Wikipedia API on 2026-09-22 (redirects followed, missing and disambiguation titles dropped before the spine was fixed), the apex spine's rows (for shared articles), the three existing portal pages (for players already carried), the framework's `specs/sims/` (the hero built) and the run's book shelf. Pending/failed: the live 200-check of the hero and of the existing players is not performed — production deploy is MTN's and the sim host was not in this run's approved browser-pane sites (item 10). Last evaluated: 2026-09-22 (this run). Stopping rule: the spine's rows; no title outside them was scored. Published assets and pending work are counted separately. Unknown coverage is not zero opportunity. ### Reader-facing libraries | Library | Available artifacts | Ready jobs | In progress/review | Needs enrichment | Candidates | Failed/stale | Worklist | |---|---:|---:|---:|---:|---:|---:|---| | Three.js (primary presentation; the spine rule, style guide §7.5) | 0 (no current artifact verified live) | 27 (section sims with a brief and a pinned revision) | 1 (The Oxygen Line, the hero: built and gated SHIP, staged, awaiting MTN's publish) | 6 (4 rows owned by the apex or a sibling portal awaiting that build, 2 existing players and the shared rows awaiting a 200-check) | 90 (See-also variants) | 0 | `worklists/PORTAL_Chemistry/threejs/worklist.md` | | p5.js (primary presentation) | 0 | 0 | 0 | 0 | 0 — 0 found within this scan: the spine rule routes every section sim to three.js | 0 | `worklists/PORTAL_Chemistry/p5js/worklist.md` | | Native portrait (asset, no JavaScript) | 0 | 0 | 0 | 5 (biography rows: Commons portrait, licence and credit not yet verified, §14) | 0 | 0 | `worklists/PORTAL_Chemistry/native-portrait/worklist.md` | | 30 other registered libraries | Not scanned | Not scanned | — | — | — | — | `worklists/PORTAL_Chemistry/INDEX.md` (one folder each; the profile's `other` list names 3dmol, rdkitjs, plotly, d3 as candidates — no job proposed this run) | ### Integration and platform services | Library/service | Approved components | Open work | Blocked work | Consumers | Worklist | |---|---:|---:|---:|---|---| | `libs/wt-hero.js` (integration: the Master Portal Hero) | 1 (the template; nine instances built and gated SHIP across the nine portals) | 0 | 0 | CHM-HERO | `worklists/PORTAL_Chemistry/threejs/worklist.md` § Integration | | `libs/wt-isru.js` (integration: the ISRU model library, 190 checks) | 1 | 0 | 0 | CHM-HERO and the section sims that name `isru` | same | | `specs/portals/PORTAL_Chemistry.pack.json` (integration: kicker, palette, camera, `permissions_up_front`; set `chemistry/`) | 1 | 0 | 0 | every `chemistry/` spec | same | | `tools/shots_hero.mjs` + `tools/bench.js` (service: the headless state walk and the gate) | 1 | 0 | 0 | the hero (36 states walked, console empty) | same | | `_3d_deploy_stage/deploy_spacemining.sh` (service: stage + MTN's production publish + URL verification, one script for all nine sets) | 0 | 1 (item 10) | 1 (production is MTN's) | the hero and every player above | same | Full index: `Style Guide and Worklist/worklists/PORTAL_Chemistry/INDEX.md` (resolved local vault path; no public URL is claimed for it). This section indexes existing outputs and proposed work; it does not itself publish a microsim. ## Microsim Worklist > **Permissions to request up front:** see the block at the head of this page — ask for all of them in one round before the first tool call (browser-pane sites, vault folder, no WT! scope needed here, no deletes, deploy is MTN's). Row grammar (style guide §11.1): ``- [ ] [[Slug]] — engine · pattern · `equation` · what the viewer does · id · prio · type · rev``. Lifecycle markers (§11.2) are appended, never edited into the row. `type:` is `hero` (the Master Portal Hero instance), `section sim` (a spec of its own in `specs/sims/`, set `chemistry/`), `existing sim` (a player one of the portal pages already carries — the row names which — to re-verify), `reuse` (a section whose article and sim belong to the apex spine `WT!Space_Mining_In_Minnesota` — this portal adds membership, never a second build), `variant` (a See-also article's sim, `extends` the section's spec) and, on the Computation page, `brief` (a reviewer-sourced brief with book locators). `serves:SMM n` names the apex sections the row is in service of. The canonical record is `worklists/PORTAL_Chemistry/jobs.json`; this list and the shard `Style Guide and Worklist/PORTAL_Chemistry.worklist.md` are projections of it, regenerated together by `build_portals9.py`. ### Microsim To Do #### The hero - [ ] [[PORTAL_Chemistry]] — three · Master Portal Hero (chain+bars+ledger) · `ledger per stage` · a tonne of feedstock walked through assay, reduce, react, condense, electrolyse, liquefy, account on five feedstocks; the oxygen walks the chain; 36 URL states · id:CHM-HERO · prio:A · type:hero · libs:isru,hero *🧪 built SHIP 2026-09-22 — 36 states walked headless (`tools/shots_hero.mjs`), staged in `Style Guide and Worklist/MICROSIM_GUIDE/site/chemistry/Oxygen_Line.html`, awaiting MTN's production publish* #### Priority A — the thirty section sims (27 new, 1 reused from the apex or a sibling portal, 2 existing players) - [ ] [[Stoichiometry]] — three · section sim · `n = m / M` · balance FeTiO3 + H2 -> Fe + TiO2 + H2O and read the kilograms: one oxygen per 151.7 g of ilmenite · id:CHM-001 · prio:A · type:section sim · rev:1372736584 · section:1 (Stoichiometry) · serves:SMM 5,18,19 - [ ] [[Chemical_formula]] — three · section sim · `mass fraction = n M_i / M` · ilmenite, anorthite, magnetite, water: the formulas as recipes, the mass fraction of each element read off the periodic table · id:CHM-002 · prio:A · type:section sim · rev:1375127855 · section:2 (Chemical formula) · serves:SMM 4,5 - [ ] [[Periodic_table]] — three · section sim · `Z, A, M` · Mendeleev's table with the spine's elements lit: O, Si, Fe, Ti, Al, Ca, Mg, H, C, Ni, Pt · id:CHM-003 · prio:A · type:section sim · rev:1375981470 · section:3 (Periodic table) · serves:SMM 4,5,18 - [ ] [[Mineral]] — three · section sim · `mineral = formula + structure` · the minerals of a regolith and a taconite: plagioclase, pyroxene, olivine, ilmenite, magnetite, quartz — composition and where the oxygen sits · id:CHM-004 · prio:A · type:section sim · rev:1371936486 · section:4 (Mineral) · serves:SMM 4,5,30 - [ ] [[Concentration]] — three · section sim · `w = m_i / m_total` · 27 % iron, 30 ppm platinum, 5.6 wt% water: the same idea at three scales · id:CHM-005 · prio:A · type:section sim · rev:1373394299 · section:5 (Concentration) · serves:SMM 1,2,13 - [ ] [[Redox]] — three · existing player + in-service preset · `Fe3O4 + 4 CO -> 3 Fe + 4 CO2` · iron oxide to iron: electrons move, oxidation states change; count them and the reductant's mass follows · id:CHM-006 · prio:A · type:existing sim · rev:1375423061 · section:6 (Redox) · serves:SMM 18 · existing:`matter/Redox.html` (this portal's existing player; 200-check before reuse) - [ ] [[Gibbs_free_energy]] — three · section sim · `dG = dH - T dS` · which reactions go: dG = dH - T dS, a straight line in T for each oxide; where two lines cross, the reductant wins · id:CHM-007 · prio:A · type:section sim · rev:1346684211 · section:7 (Gibbs free energy) · serves:SMM 18 - [ ] [[Ellingham_diagram]] — three · section sim · `dG = A + B T per mol O2` · the Ellingham diagram live: slide T and read which oxides carbon and hydrogen can reduce — the Space Mining sim reused · id:CHM-008 · prio:A · type:section sim · rev:1371185131 · section:8 (Ellingham diagram) · serves:SMM 18 · apex:SMM-198 (the apex lists this title as a See-also variant, candidate; this section sim supersedes it — when it ships, close the apex row as a reuse of this one) - [ ] [[Chemical_equilibrium]] — three · section sim · `K = exp(-dG / R T)` · H2/H2O over ilmenite at 1000 C: the equilibrium ratio and how much hydrogen must be recycled · id:CHM-009 · prio:A · type:section sim · rev:1375011690 · section:9 (Chemical equilibrium) · serves:SMM 18 - [ ] [[Chemical_kinetics]] — three · existing player + in-service preset · `k = A exp(-E_a / R T)` · how fast the reduction goes: Arrhenius' exponential in 1/T, the hour at 900 C against the day at 700 · id:CHM-010 · prio:A · type:existing sim · rev:1375378241 · section:10 (Chemical kinetics) · serves:SMM 18,22 · existing:`matter/Chemical_kinetics.html` (this portal's existing player; 200-check before reuse) - [ ] [[Electrolysis]] — three · reuse of SMM-019 · `m = (Q/F)(M/z)` · oxygen from rock by current: the Space Mining sim reused, with the cell voltage and the kilowatt-hours per kilogram · id:CHM-011 · prio:A · type:reuse · rev:1356484053 · section:11 (Electrolysis) · serves:SMM 19 · reuse:`spacemining/Electrolysis.html` (SMM-019; in the apex build queue) - [ ] [[Faraday's_laws_of_electrolysis]] — three · section sim · `m = Q M / (z F)` · a grain of water and 96,485 coulombs per mole of electrons: charge in, mass out, exactly · id:CHM-012 · prio:A · type:section sim · rev:1332708642 · section:12 (Faraday's laws of electrolysis) · serves:SMM 19 · apex:SMM-206 (the apex lists this title as a See-also variant, candidate; this section sim supersedes it — when it ships, close the apex row as a reuse of this one) - [ ] [[Electrochemical_cell]] — three · section sim · `E = E0 - (R T / z F) ln Q` · the cell's voltage from the table of potentials, the Nernst correction for concentration, the overpotential that costs energy · id:CHM-013 · prio:A · type:section sim · rev:1373724335 · section:13 (Electrochemical cell) · serves:SMM 19 - [ ] [[Molten_salt]] — three · section sim · `MO + 2 e -> M + O^2-` · molten-regolith and molten-salt electrolysis: the FFC route from oxide to metal, the Hall-Heroult cell as the Earth ancestor · id:CHM-014 · prio:A · type:section sim · rev:1339040939 · section:14 (Molten salt) · serves:SMM 19 · apex:SMM-211 (the apex lists this title as a See-also variant, candidate; this section sim supersedes it — when it ships, close the apex row as a reuse of this one) - [ ] [[Corrosion]] — three · section sim · `Fe -> Fe2+ + 2 e` · why iron on the Moon does not rust and why a wet Minnesota winter is the harder case: oxygen, water and the electrochemical couple · id:CHM-015 · prio:A · type:section sim · rev:1372207240 · section:15 (Corrosion) · serves:SMM 21,24 - [ ] [[Phase_diagram]] — three · section sim · `phase = f(p, T)` · water's diagram with the cold trap at 40 K and 1e-8 Pa: a point deep in the solid field; heat it along a line and watch it sublime · id:CHM-016 · prio:A · type:section sim · rev:1350257784 · section:16 (Phase diagram) · serves:SMM 20 - [ ] [[Vapor_pressure]] — three · section sim · `ln p = A - L / (R T)` · the sublimation curve of ice from 100 K to 273 K: an exponential in 1/T, the reactor's pressure read off it · id:CHM-017 · prio:A · type:section sim · rev:1361465036 · section:17 (Vapor pressure) · serves:SMM 20 - [ ] [[Volatility_(chemistry)]] — three · section sim · `T_sub(p)` · water, CO2, ammonia, methane in a lunar cold trap: which sublime at which temperature, the RESOLVE plan's target list · id:CHM-018 · prio:A · type:section sim · rev:1334511942 · section:18 (Volatiles) · serves:SMM 5,20 - [ ] [[Water]] — three · section sim · `H2O` · the molecule the whole spine chases: 8 kg of oxygen per kg of hydrogen, 2.26 MJ to boil a kilogram, the hydrogen bond that makes ice float · id:CHM-019 · prio:A · type:section sim · rev:1375968588 · section:19 (Water) · serves:SMM 20,29 - [ ] [[Sabatier_reaction]] — three · section sim · `CO2 + 4 H2 -> CH4 + 2 H2O` · CO2 + 4 H2 -> CH4 + 2 H2O over nickel: the Mars route to propellant, MOXIE's electrolysis beside it · id:CHM-020 · prio:A · type:section sim · rev:1351576648 · section:20 (Sabatier reaction) · serves:SMM 1,19 · apex:SMM-216 (the apex lists this title as a See-also variant, candidate; this section sim supersedes it — when it ships, close the apex row as a reuse of this one) - [ ] [[Oxygen]] — three · section sim · `O2, 32.00 g/mol` · 40-45 % of the regolith by mass and all of it bound: the element as the Moon's export, from ilmenite reduction to LOX · id:CHM-021 · prio:A · type:section sim · rev:1375992701 · section:21 (Oxygen) · serves:SMM 1,5,19 - [ ] [[Iron]] — three · section sim · `Fe, 55.85 g/mol` · Minnesota's element: magnetite to pellet to steel, and the Fe-Ni of an iron asteroid; the ore grades on one bar · id:CHM-022 · prio:A · type:section sim · rev:1375301975 · section:22 (Iron) · serves:SMM 13,18,30 - [ ] [[Titanium]] — three · section sim · `FeTiO3` · the metal in ilmenite: the Kroll process on Earth, the by-product of lunar oxygen; Mendeleev on titanium from ilmenite · id:CHM-023 · prio:A · type:section sim · rev:1375352859 · section:23 (Titanium) · serves:SMM 5,18 - [ ] [[Silicon]] — three · section sim · `SiO2` · the other half of the regolith: silica and the silicates, the solar cell's element made from the ground it stands on · id:CHM-024 · prio:A · type:section sim · rev:1375363175 · section:24 (Silicon) · serves:SMM 4,26 - [ ] [[Hydrogen]] — three · section sim · `H2, 2.016 g/mol` · the reductant and the fuel: 1 kg of H2 frees 8 kg of oxygen, boils at 20 K and leaks through everything · id:CHM-025 · prio:A · type:section sim · rev:1375188839 · section:25 (Hydrogen) · serves:SMM 18,19,29 - [ ] [[Antoine_Lavoisier]] — three · section sim · `sum m_in = sum m_out` · the balance sheet of a reaction: mass in equals mass out, the oxidation of metals in the Elements of Chemistry · id:CHM-026 · prio:A · type:section sim · rev:1376197815 · section:26 (Antoine Lavoisier) · serves:SMM 18 - [ ] [[Dmitri_Mendeleev]] — three · section sim · `dG(T) crossings` · the reduction thresholds from the Principles: Fe2O3 by hydrogen from about 260 C, the blast furnace's CO mechanism · id:CHM-027 · prio:A · type:section sim · rev:1375150078 · section:27 (Dmitri Mendeleev) · serves:SMM 18 - [ ] [[The_Chemical_History_of_a_Candle]] — three · section sim · `C + O2 -> CO2` · the candle's chemistry as the model of every furnace: fuel, oxidiser, heat, the products by mass · id:CHM-028 · prio:A · type:section sim · rev:1362323093 · section:28 (Michael Faraday (chemist)) · serves:SMM 18 - [ ] [[Humphry_Davy]] — three · section sim · `K+ + e -> K` · fused potash and the first electrolytic metal: the ancestor of the molten-salt cell, from the Classics anthology · id:CHM-029 · prio:A · type:section sim · rev:1375391730 · section:29 (Humphry Davy) · serves:SMM 19 - [ ] [[Harold_Ellingham]] — three · section sim · `dG = dH - T dS` · the diagram that decides the reductant: its lines, their slopes (entropy) and intercepts (enthalpy) · id:CHM-030 · prio:A · type:section sim · rev:1363620521 · section:30 (Harold Ellingham) · serves:SMM 18 #### Priority B — See-also variants (93 rows, one per distinct title) - [ ] [[Mole_(unit)]] — three · variant of CHM-001 · `n = m / M` · the Stoichiometry sim (CHM-001) opened on a preset or annotation for Mole (unit) — `extends specs/sims/Stoichiometry.json` as `specs/variants/Mole_(unit).json` · id:CHM-101 · prio:B · type:variant · rev:1363520051 · section:1 (Stoichiometry) - [ ] [[Molar_mass]] — three · variant of CHM-001 · `n = m / M` · the Stoichiometry sim (CHM-001) opened on a preset or annotation for Molar mass — `extends specs/sims/Stoichiometry.json` as `specs/variants/Molar_mass.json` · id:CHM-102 · prio:B · type:variant · rev:1366161553 · section:1 (Stoichiometry) - [ ] [[Chemical_equation]] — three · variant of CHM-001 · `n = m / M` · the Stoichiometry sim (CHM-001) opened on a preset or annotation for Chemical equation — `extends specs/sims/Stoichiometry.json` as `specs/variants/Chemical_equation.json` · id:CHM-103 · prio:B · type:variant · rev:1373920998 · section:1 (Stoichiometry) - [ ] [[Limiting_reagent]] — three · variant of CHM-001 · `n = m / M` · the Stoichiometry sim (CHM-001) opened on a preset or annotation for Limiting reagent — `extends specs/sims/Stoichiometry.json` as `specs/variants/Limiting_reagent.json` · id:CHM-104 · prio:B · type:variant · rev:1373261533 · section:1 (Stoichiometry) - [ ] [[Empirical_formula]] — three · variant of CHM-002 · `mass fraction = n M_i / M` · the Chemical formula sim (CHM-002) opened on a preset or annotation for Empirical formula — `extends specs/sims/Chemical_formula.json` as `specs/variants/Empirical_formula.json` · id:CHM-105 · prio:B · type:variant · rev:1355661773 · section:2 (Chemical formula) - [ ] [[Chemical_compound]] — three · variant of CHM-002 · `mass fraction = n M_i / M` · the Chemical formula sim (CHM-002) opened on a preset or annotation for Chemical compound — `extends specs/sims/Chemical_formula.json` as `specs/variants/Chemical_compound.json` · id:CHM-106 · prio:B · type:variant · rev:1370503290 · section:2 (Chemical formula) - [ ] [[Chemical_element]] — three · variant of CHM-003 · `Z, A, M` · the Periodic table sim (CHM-003) opened on a preset or annotation for Chemical element — `extends specs/sims/Periodic_table.json` as `specs/variants/Chemical_element.json` · id:CHM-107 · prio:B · type:variant · rev:1371721502 · section:3 (Periodic table) - [ ] [[Atomic_mass]] — three · variant of CHM-003 · `Z, A, M` · the Periodic table sim (CHM-003) opened on a preset or annotation for Atomic mass — `extends specs/sims/Periodic_table.json` as `specs/variants/Atomic_mass.json` · id:CHM-108 · prio:B · type:variant · rev:1352201741 · section:3 (Periodic table) - [ ] [[Electronegativity]] — three · variant of CHM-003 · `Z, A, M` · the Periodic table sim (CHM-003) opened on a preset or annotation for Electronegativity — `extends specs/sims/Periodic_table.json` as `specs/variants/Electronegativity.json` · id:CHM-109 · prio:B · type:variant · rev:1365387103 · section:3 (Periodic table) - [ ] [[Silicate_mineral]] — three · variant of CHM-004 · `mineral = formula + structure` · the Mineral sim (CHM-004) opened on a preset or annotation for Silicate mineral — `extends specs/sims/Mineral.json` as `specs/variants/Silicate_mineral.json` · id:CHM-110 · prio:B · type:variant · rev:1366185984 · section:4 (Mineral) - [ ] [[Oxide_mineral]] — three · variant of CHM-004 · `mineral = formula + structure` · the Mineral sim (CHM-004) opened on a preset or annotation for Oxide mineral — `extends specs/sims/Mineral.json` as `specs/variants/Oxide_mineral.json` · id:CHM-111 · prio:B · type:variant · rev:1358257317 · section:4 (Mineral) - [ ] [[Crystal_structure]] — three · variant of CHM-004 · `mineral = formula + structure` · the Mineral sim (CHM-004) opened on a preset or annotation for Crystal structure — `extends specs/sims/Mineral.json` as `specs/variants/Crystal_structure.json` · id:CHM-112 · prio:B · type:variant · rev:1371725136 · section:4 (Mineral) - [ ] [[Mohs_scale]] — three · variant of CHM-004 · `mineral = formula + structure` · the Mineral sim (CHM-004) opened on a preset or annotation for Mohs scale — `extends specs/sims/Mineral.json` as `specs/variants/Mohs_scale.json` · id:CHM-113 · prio:B · type:variant · rev:1371793140 · section:4 (Mineral) - [ ] [[Mass_fraction_(chemistry)]] — three · variant of CHM-005 · `w = m_i / m_total` · the Concentration sim (CHM-005) opened on a preset or annotation for Mass fraction (chemistry) — `extends specs/sims/Concentration.json` as `specs/variants/Mass_fraction_(chemistry).json` · id:CHM-114 · prio:B · type:variant · rev:1365593916 · section:5 (Concentration) - [ ] [[Mole_fraction]] — three · variant of CHM-005 · `w = m_i / m_total` · the Concentration sim (CHM-005) opened on a preset or annotation for Mole fraction — `extends specs/sims/Concentration.json` as `specs/variants/Mole_fraction.json` · id:CHM-115 · prio:B · type:variant · rev:1270448245 · section:5 (Concentration) - [ ] [[Parts-per_notation]] — three · variant of CHM-005 · `w = m_i / m_total` · the Concentration sim (CHM-005) opened on a preset or annotation for Parts-per notation — `extends specs/sims/Concentration.json` as `specs/variants/Parts-per_notation.json` · id:CHM-116 · prio:B · type:variant · rev:1359383611 · section:5 (Concentration) - [ ] [[Molar_concentration]] — three · variant of CHM-005 · `w = m_i / m_total` · the Concentration sim (CHM-005) opened on a preset or annotation for Molar concentration — `extends specs/sims/Concentration.json` as `specs/variants/Molar_concentration.json` · id:CHM-117 · prio:B · type:variant · rev:1358151686 · section:5 (Concentration) - [ ] [[Oxidation_state]] — three · variant of CHM-006 · `Fe3O4 + 4 CO -> 3 Fe + 4 CO2` · the Redox sim (CHM-006) opened on a preset or annotation for Oxidation state — `extends specs/sims/Redox.json` as `specs/variants/Oxidation_state.json` · id:CHM-118 · prio:B · type:variant · rev:1375351273 · section:6 (Redox) - [ ] [[Reducing_agent]] — three · variant of CHM-006 · `Fe3O4 + 4 CO -> 3 Fe + 4 CO2` · the Redox sim (CHM-006) opened on a preset or annotation for Reducing agent — `extends specs/sims/Redox.json` as `specs/variants/Reducing_agent.json` · id:CHM-119 · prio:B · type:variant · rev:1373927524 · section:6 (Redox) - [ ] [[Oxidizing_agent]] — three · variant of CHM-006 · `Fe3O4 + 4 CO -> 3 Fe + 4 CO2` · the Redox sim (CHM-006) opened on a preset or annotation for Oxidizing agent — `extends specs/sims/Redox.json` as `specs/variants/Oxidizing_agent.json` · id:CHM-120 · prio:B · type:variant · rev:1371913398 · section:6 (Redox) - [ ] [[Half-reaction]] — three · variant of CHM-006 · `Fe3O4 + 4 CO -> 3 Fe + 4 CO2` · the Redox sim (CHM-006) opened on a preset or annotation for Half-reaction — `extends specs/sims/Redox.json` as `specs/variants/Half-reaction.json` · id:CHM-121 · prio:B · type:variant · rev:1353399983 · section:6 (Redox) - [ ] [[Enthalpy]] — three · variant of CHM-007 · `dG = dH - T dS` · the Gibbs free energy sim (CHM-007) opened on a preset or annotation for Enthalpy — `extends specs/sims/Gibbs_free_energy.json` as `specs/variants/Enthalpy.json` · id:CHM-122 · prio:B · type:variant · rev:1369386259 · section:7 (Gibbs free energy) - [ ] [[Entropy]] — three · variant of CHM-007 · `dG = dH - T dS` · the Gibbs free energy sim (CHM-007) opened on a preset or annotation for Entropy — `extends specs/sims/Gibbs_free_energy.json` as `specs/variants/Entropy.json` · id:CHM-123 · prio:B · type:variant · rev:1376020512 · section:7 (Gibbs free energy) - [ ] [[Spontaneous_process]] — three · variant of CHM-007 · `dG = dH - T dS` · the Gibbs free energy sim (CHM-007) opened on a preset or annotation for Spontaneous process — `extends specs/sims/Gibbs_free_energy.json` as `specs/variants/Spontaneous_process.json` · id:CHM-124 · prio:B · type:variant · rev:1352725216 · section:7 (Gibbs free energy) - [ ] [[Chemical_potential]] — three · variant of CHM-007 · `dG = dH - T dS` · the Gibbs free energy sim (CHM-007) opened on a preset or annotation for Chemical potential — `extends specs/sims/Gibbs_free_energy.json` as `specs/variants/Chemical_potential.json` · id:CHM-125 · prio:B · type:variant · rev:1372267656 · section:7 (Gibbs free energy) - [ ] [[Carbothermic_reaction]] — three · variant of CHM-008 · `dG = A + B T per mol O2` · the Ellingham diagram sim (CHM-008) opened on a preset or annotation for Carbothermic reaction — `extends specs/sims/Ellingham_diagram.json` as `specs/variants/Carbothermic_reaction.json` · id:CHM-126 · prio:B · type:variant · rev:1360625549 · section:8 (Ellingham diagram) - [ ] [[Pyrometallurgy]] — three · variant of CHM-008 · `dG = A + B T per mol O2` · the Ellingham diagram sim (CHM-008) opened on a preset or annotation for Pyrometallurgy — `extends specs/sims/Ellingham_diagram.json` as `specs/variants/Pyrometallurgy.json` · id:CHM-127 · prio:B · type:variant · rev:1344336927 · section:8 (Ellingham diagram) - [ ] [[Equilibrium_constant]] — three · variant of CHM-009 · `K = exp(-dG / R T)` · the Chemical equilibrium sim (CHM-009) opened on a preset or annotation for Equilibrium constant — `extends specs/sims/Chemical_equilibrium.json` as `specs/variants/Equilibrium_constant.json` · id:CHM-128 · prio:B · type:variant · rev:1341677526 · section:9 (Chemical equilibrium) - [ ] [[Le_Chatelier's_principle]] — three · variant of CHM-009 · `K = exp(-dG / R T)` · the Chemical equilibrium sim (CHM-009) opened on a preset or annotation for Le Chatelier's principle — `extends specs/sims/Chemical_equilibrium.json` as `specs/variants/Le_Chatelier's_principle.json` · id:CHM-129 · prio:B · type:variant · rev:1366339970 · section:9 (Chemical equilibrium) - [ ] [[Reaction_quotient]] — three · variant of CHM-009 · `K = exp(-dG / R T)` · the Chemical equilibrium sim (CHM-009) opened on a preset or annotation for Reaction quotient — `extends specs/sims/Chemical_equilibrium.json` as `specs/variants/Reaction_quotient.json` · id:CHM-130 · prio:B · type:variant · rev:1346711480 · section:9 (Chemical equilibrium) - [ ] [[Arrhenius_equation]] — three · variant of CHM-010 · `k = A exp(-E_a / R T)` · the Chemical kinetics sim (CHM-010) opened on a preset or annotation for Arrhenius equation — `extends specs/sims/Chemical_kinetics.json` as `specs/variants/Arrhenius_equation.json` · id:CHM-131 · prio:B · type:variant · rev:1374206680 · section:10 (Chemical kinetics) - [ ] [[Activation_energy]] — three · variant of CHM-010 · `k = A exp(-E_a / R T)` · the Chemical kinetics sim (CHM-010) opened on a preset or annotation for Activation energy — `extends specs/sims/Chemical_kinetics.json` as `specs/variants/Activation_energy.json` · id:CHM-132 · prio:B · type:variant · rev:1340488142 · section:10 (Chemical kinetics) - [ ] [[Reaction_rate]] — three · variant of CHM-010 · `k = A exp(-E_a / R T)` · the Chemical kinetics sim (CHM-010) opened on a preset or annotation for Reaction rate — `extends specs/sims/Chemical_kinetics.json` as `specs/variants/Reaction_rate.json` · id:CHM-133 · prio:B · type:variant · rev:1375556243 · section:10 (Chemical kinetics) - [ ] [[Catalysis]] — three · variant of CHM-010 · `k = A exp(-E_a / R T)` · the Chemical kinetics sim (CHM-010) opened on a preset or annotation for Catalysis — `extends specs/sims/Chemical_kinetics.json` as `specs/variants/Catalysis.json` · id:CHM-134 · prio:B · type:variant · rev:1373692352 · section:10 (Chemical kinetics) - [ ] [[Electrolysis_of_water]] — three · variant of CHM-011 · `m = (Q/F)(M/z)` · the Electrolysis sim (CHM-011) opened on a preset or annotation for Electrolysis of water — `extends specs/sims/Electrolysis.json` as `specs/variants/Electrolysis_of_water.json` · id:CHM-135 · prio:B · type:variant · rev:1373149175 · section:11 (Electrolysis) - [ ] [[Electrolyte]] — three · variant of CHM-011 · `m = (Q/F)(M/z)` · the Electrolysis sim (CHM-011) opened on a preset or annotation for Electrolyte — `extends specs/sims/Electrolysis.json` as `specs/variants/Electrolyte.json` · id:CHM-136 · prio:B · type:variant · rev:1376124660 · section:11 (Electrolysis) - [ ] [[Electrode]] — three · variant of CHM-011 · `m = (Q/F)(M/z)` · the Electrolysis sim (CHM-011) opened on a preset or annotation for Electrode — `extends specs/sims/Electrolysis.json` as `specs/variants/Electrode.json` · id:CHM-137 · prio:B · type:variant · rev:1375009530 · section:11 (Electrolysis) - [ ] [[Overpotential]] — three · variant of CHM-011 · `m = (Q/F)(M/z)` · the Electrolysis sim (CHM-011) opened on a preset or annotation for Overpotential — `extends specs/sims/Electrolysis.json` as `specs/variants/Overpotential.json` · id:CHM-138 · prio:B · type:variant · rev:1335343725 · section:11 (Electrolysis) - [ ] [[Faraday_constant]] — three · variant of CHM-012 · `m = Q M / (z F)` · the Faraday's laws of electrolysis sim (CHM-012) opened on a preset or annotation for Faraday constant — `extends specs/sims/Faraday's_laws_of_electrolysis.json` as `specs/variants/Faraday_constant.json` · id:CHM-139 · prio:B · type:variant · rev:1360528087 · section:12 (Faraday's laws of electrolysis) - [ ] [[Coulomb]] — three · variant of CHM-012 · `m = Q M / (z F)` · the Faraday's laws of electrolysis sim (CHM-012) opened on a preset or annotation for Coulomb — `extends specs/sims/Faraday's_laws_of_electrolysis.json` as `specs/variants/Coulomb.json` · id:CHM-140 · prio:B · type:variant · rev:1347487296 · section:12 (Faraday's laws of electrolysis) - [ ] [[Electrochemical_equivalent]] — three · variant of CHM-012 · `m = Q M / (z F)` · the Faraday's laws of electrolysis sim (CHM-012) opened on a preset or annotation for Electrochemical equivalent — `extends specs/sims/Faraday's_laws_of_electrolysis.json` as `specs/variants/Electrochemical_equivalent.json` · id:CHM-141 · prio:B · type:variant · rev:1352722912 · section:12 (Faraday's laws of electrolysis) - [ ] [[Galvanic_cell]] — three · variant of CHM-013 · `E = E0 - (R T / z F) ln Q` · the Electrochemical cell sim (CHM-013) opened on a preset or annotation for Galvanic cell — `extends specs/sims/Electrochemical_cell.json` as `specs/variants/Galvanic_cell.json` · id:CHM-142 · prio:B · type:variant · rev:1373620619 · section:13 (Electrochemical cell) - [ ] [[Electrolytic_cell]] — three · variant of CHM-013 · `E = E0 - (R T / z F) ln Q` · the Electrochemical cell sim (CHM-013) opened on a preset or annotation for Electrolytic cell — `extends specs/sims/Electrochemical_cell.json` as `specs/variants/Electrolytic_cell.json` · id:CHM-143 · prio:B · type:variant · rev:1301506653 · section:13 (Electrochemical cell) - [ ] [[Standard_electrode_potential]] — three · variant of CHM-013 · `E = E0 - (R T / z F) ln Q` · the Electrochemical cell sim (CHM-013) opened on a preset or annotation for Standard electrode potential — `extends specs/sims/Electrochemical_cell.json` as `specs/variants/Standard_electrode_potential.json` · id:CHM-144 · prio:B · type:variant · rev:1372934533 · section:13 (Electrochemical cell) - [ ] [[Nernst_equation]] — three · variant of CHM-013 · `E = E0 - (R T / z F) ln Q` · the Electrochemical cell sim (CHM-013) opened on a preset or annotation for Nernst equation — `extends specs/sims/Electrochemical_cell.json` as `specs/variants/Nernst_equation.json` · id:CHM-145 · prio:B · type:variant · rev:1355955271 · section:13 (Electrochemical cell) - [ ] [[Hall–Héroult_process]] — three · variant of CHM-014 · `MO + 2 e -> M + O^2-` · the Molten salt sim (CHM-014) opened on a preset or annotation for Hall–Héroult process — `extends specs/sims/Molten_salt.json` as `specs/variants/Hall–Héroult_process.json` · id:CHM-146 · prio:B · type:variant · rev:1375354537 · section:14 (Molten salt) - [ ] [[FFC_Cambridge_process]] — three · variant of CHM-014 · `MO + 2 e -> M + O^2-` · the Molten salt sim (CHM-014) opened on a preset or annotation for FFC Cambridge process — `extends specs/sims/Molten_salt.json` as `specs/variants/FFC_Cambridge_process.json` · id:CHM-147 · prio:B · type:variant · rev:1327267161 · section:14 (Molten salt) - [ ] [[Electrowinning]] — three · variant of CHM-014 · `MO + 2 e -> M + O^2-` · the Molten salt sim (CHM-014) opened on a preset or annotation for Electrowinning — `extends specs/sims/Molten_salt.json` as `specs/variants/Electrowinning.json` · id:CHM-148 · prio:B · type:variant · rev:1358248193 · section:14 (Molten salt) - [ ] [[Rust]] — three · variant of CHM-015 · `Fe -> Fe2+ + 2 e` · the Corrosion sim (CHM-015) opened on a preset or annotation for Rust — `extends specs/sims/Corrosion.json` as `specs/variants/Rust.json` · id:CHM-149 · prio:B · type:variant · rev:1374332056 · section:15 (Corrosion) - [ ] [[Passivation_(chemistry)]] — three · variant of CHM-015 · `Fe -> Fe2+ + 2 e` · the Corrosion sim (CHM-015) opened on a preset or annotation for Passivation (chemistry) — `extends specs/sims/Corrosion.json` as `specs/variants/Passivation_(chemistry).json` · id:CHM-150 · prio:B · type:variant · rev:1362780743 · section:15 (Corrosion) - [ ] [[Galvanic_corrosion]] — three · variant of CHM-015 · `Fe -> Fe2+ + 2 e` · the Corrosion sim (CHM-015) opened on a preset or annotation for Galvanic corrosion — `extends specs/sims/Corrosion.json` as `specs/variants/Galvanic_corrosion.json` · id:CHM-151 · prio:B · type:variant · rev:1367882661 · section:15 (Corrosion) - [ ] [[Triple_point]] — three · variant of CHM-016 · `phase = f(p, T)` · the Phase diagram sim (CHM-016) opened on a preset or annotation for Triple point — `extends specs/sims/Phase_diagram.json` as `specs/variants/Triple_point.json` · id:CHM-152 · prio:B · type:variant · rev:1370328901 · section:16 (Phase diagram) - [ ] [[Critical_point_(thermodynamics)]] — three · variant of CHM-016 · `phase = f(p, T)` · the Phase diagram sim (CHM-016) opened on a preset or annotation for Critical point (thermodynamics) — `extends specs/sims/Phase_diagram.json` as `specs/variants/Critical_point_(thermodynamics).json` · id:CHM-153 · prio:B · type:variant · rev:1356534332 · section:16 (Phase diagram) - [ ] [[Phase_rule]] — three · variant of CHM-016 · `phase = f(p, T)` · the Phase diagram sim (CHM-016) opened on a preset or annotation for Phase rule — `extends specs/sims/Phase_diagram.json` as `specs/variants/Phase_rule.json` · id:CHM-154 · prio:B · type:variant · rev:1314999048 · section:16 (Phase diagram) - [ ] [[Clausius–Clapeyron_relation]] — three · variant of CHM-017 · `ln p = A - L / (R T)` · the Vapor pressure sim (CHM-017) opened on a preset or annotation for Clausius–Clapeyron relation — `extends specs/sims/Vapor_pressure.json` as `specs/variants/Clausius–Clapeyron_relation.json` · id:CHM-155 · prio:B · type:variant · rev:1374063820 · section:17 (Vapor pressure) - [ ] [[Boiling_point]] — three · variant of CHM-017 · `ln p = A - L / (R T)` · the Vapor pressure sim (CHM-017) opened on a preset or annotation for Boiling point — `extends specs/sims/Vapor_pressure.json` as `specs/variants/Boiling_point.json` · id:CHM-156 · prio:B · type:variant · rev:1369507113 · section:17 (Vapor pressure) - [ ] [[Sublimation]] — three · variant of CHM-017 · `ln p = A - L / (R T)` · the Vapor pressure sim (CHM-017) opened on a preset or annotation for Sublimation — `extends specs/sims/Vapor_pressure.json` as `specs/variants/Sublimation.json` · id:CHM-157 · prio:B · type:variant · rev:1371777325 · section:17 (Vapor pressure) - [ ] [[Lunar_water]] — three · reuse of SMM-020 · `T_sub(p)` · owned by the apex spine as SMM-020 (Main article); this portal adds membership only · id:CHM-158 · prio:B · type:reuse · rev:1376029434 · section:18 (Volatiles) - [ ] [[Cold_trap_(astronomy)]] — three · variant of CHM-018 · `T_sub(p)` · the Volatiles sim (CHM-018) opened on a preset or annotation for Cold trap (astronomy) — `extends specs/sims/Volatility_(chemistry).json` as `specs/variants/Cold_trap_(astronomy).json` · id:CHM-159 · prio:B · type:variant · rev:1376199559 · section:18 (Volatiles) - [ ] [[Properties_of_water]] — three · variant of CHM-019 · `H2O` · the Water sim (CHM-019) opened on a preset or annotation for Properties of water — `extends specs/sims/Water.json` as `specs/variants/Properties_of_water.json` · id:CHM-160 · prio:B · type:variant · rev:1373879895 · section:19 (Water) - [ ] [[Ice]] — three · variant of CHM-019 · `H2O` · the Water sim (CHM-019) opened on a preset or annotation for Ice — `extends specs/sims/Water.json` as `specs/variants/Ice.json` · id:CHM-161 · prio:B · type:variant · rev:1371104589 · section:19 (Water) - [ ] [[Heavy_water]] — three · variant of CHM-019 · `H2O` · the Water sim (CHM-019) opened on a preset or annotation for Heavy water — `extends specs/sims/Water.json` as `specs/variants/Heavy_water.json` · id:CHM-162 · prio:B · type:variant · rev:1375429067 · section:19 (Water) - [ ] [[Methane]] — three · variant of CHM-020 · `CO2 + 4 H2 -> CH4 + 2 H2O` · the Sabatier reaction sim (CHM-020) opened on a preset or annotation for Methane — `extends specs/sims/Sabatier_reaction.json` as `specs/variants/Methane.json` · id:CHM-163 · prio:B · type:variant · rev:1373529911 · section:20 (Sabatier reaction) - [ ] [[Carbon_dioxide]] — three · variant of CHM-020 · `CO2 + 4 H2 -> CH4 + 2 H2O` · the Sabatier reaction sim (CHM-020) opened on a preset or annotation for Carbon dioxide — `extends specs/sims/Sabatier_reaction.json` as `specs/variants/Carbon_dioxide.json` · id:CHM-164 · prio:B · type:variant · rev:1374112403 · section:20 (Sabatier reaction) - [ ] [[Mars_Oxygen_ISRU_Experiment]] — three · variant of CHM-020 · `CO2 + 4 H2 -> CH4 + 2 H2O` · the Sabatier reaction sim (CHM-020) opened on a preset or annotation for Mars Oxygen ISRU Experiment — `extends specs/sims/Sabatier_reaction.json` as `specs/variants/Mars_Oxygen_ISRU_Experiment.json` · id:CHM-165 · prio:B · type:variant · rev:1366943827 · section:20 (Sabatier reaction) - [ ] [[Atmosphere_of_Mars]] — three · variant of CHM-020 · `CO2 + 4 H2 -> CH4 + 2 H2O` · the Sabatier reaction sim (CHM-020) opened on a preset or annotation for Atmosphere of Mars — `extends specs/sims/Sabatier_reaction.json` as `specs/variants/Atmosphere_of_Mars.json` · id:CHM-166 · prio:B · type:variant · rev:1374063891 · section:20 (Sabatier reaction) - [ ] [[Allotropes_of_oxygen]] — three · variant of CHM-021 · `O2, 32.00 g/mol` · the Oxygen sim (CHM-021) opened on a preset or annotation for Allotropes of oxygen — `extends specs/sims/Oxygen.json` as `specs/variants/Allotropes_of_oxygen.json` · id:CHM-167 · prio:B · type:variant · rev:1362071204 · section:21 (Oxygen) - [ ] [[Liquid_oxygen]] — three · variant of CHM-021 · `O2, 32.00 g/mol` · the Oxygen sim (CHM-021) opened on a preset or annotation for Liquid oxygen — `extends specs/sims/Oxygen.json` as `specs/variants/Liquid_oxygen.json` · id:CHM-168 · prio:B · type:variant · rev:1373977229 · section:21 (Oxygen) - [ ] [[Oxide]] — three · variant of CHM-021 · `O2, 32.00 g/mol` · the Oxygen sim (CHM-021) opened on a preset or annotation for Oxide — `extends specs/sims/Oxygen.json` as `specs/variants/Oxide.json` · id:CHM-169 · prio:B · type:variant · rev:1374284519 · section:21 (Oxygen) - [ ] [[Iron_ore]] — three · variant of CHM-022 · `Fe, 55.85 g/mol` · the Iron sim (CHM-022) opened on a preset or annotation for Iron ore — `extends specs/sims/Iron.json` as `specs/variants/Iron_ore.json` · id:CHM-170 · prio:B · type:variant · rev:1368814194 · section:22 (Iron) - [ ] [[Magnetite]] — three · variant of CHM-022 · `Fe, 55.85 g/mol` · the Iron sim (CHM-022) opened on a preset or annotation for Magnetite — `extends specs/sims/Iron.json` as `specs/variants/Magnetite.json` · id:CHM-171 · prio:B · type:variant · rev:1374372598 · section:22 (Iron) - [ ] [[Hematite]] — three · variant of CHM-022 · `Fe, 55.85 g/mol` · the Iron sim (CHM-022) opened on a preset or annotation for Hematite — `extends specs/sims/Iron.json` as `specs/variants/Hematite.json` · id:CHM-172 · prio:B · type:variant · rev:1371461042 · section:22 (Iron) - [ ] [[Steel]] — three · variant of CHM-022 · `Fe, 55.85 g/mol` · the Iron sim (CHM-022) opened on a preset or annotation for Steel — `extends specs/sims/Iron.json` as `specs/variants/Steel.json` · id:CHM-173 · prio:B · type:variant · rev:1374875347 · section:22 (Iron) - [ ] [[Ilmenite]] — three · variant of CHM-023 · `FeTiO3` · the Titanium sim (CHM-023) opened on a preset or annotation for Ilmenite — `extends specs/sims/Titanium.json` as `specs/variants/Ilmenite.json` · id:CHM-174 · prio:B · type:variant · rev:1349758213 · section:23 (Titanium) - [ ] [[Titanium_dioxide]] — three · variant of CHM-023 · `FeTiO3` · the Titanium sim (CHM-023) opened on a preset or annotation for Titanium dioxide — `extends specs/sims/Titanium.json` as `specs/variants/Titanium_dioxide.json` · id:CHM-175 · prio:B · type:variant · rev:1374113689 · section:23 (Titanium) - [ ] [[Kroll_process]] — three · variant of CHM-023 · `FeTiO3` · the Titanium sim (CHM-023) opened on a preset or annotation for Kroll process — `extends specs/sims/Titanium.json` as `specs/variants/Kroll_process.json` · id:CHM-176 · prio:B · type:variant · rev:1286276260 · section:23 (Titanium) - [ ] [[Silicate]] — three · variant of CHM-024 · `SiO2` · the Silicon sim (CHM-024) opened on a preset or annotation for Silicate — `extends specs/sims/Silicon.json` as `specs/variants/Silicate.json` · id:CHM-177 · prio:B · type:variant · rev:1371239109 · section:24 (Silicon) - [ ] [[Silicon_dioxide]] — three · variant of CHM-024 · `SiO2` · the Silicon sim (CHM-024) opened on a preset or annotation for Silicon dioxide — `extends specs/sims/Silicon.json` as `specs/variants/Silicon_dioxide.json` · id:CHM-178 · prio:B · type:variant · rev:1376158791 · section:24 (Silicon) - [ ] [[Liquid_hydrogen]] — three · variant of CHM-025 · `H2, 2.016 g/mol` · the Hydrogen sim (CHM-025) opened on a preset or annotation for Liquid hydrogen — `extends specs/sims/Hydrogen.json` as `specs/variants/Liquid_hydrogen.json` · id:CHM-179 · prio:B · type:variant · rev:1376203880 · section:25 (Hydrogen) - [ ] [[Hydrogen_storage]] — three · variant of CHM-025 · `H2, 2.016 g/mol` · the Hydrogen sim (CHM-025) opened on a preset or annotation for Hydrogen storage — `extends specs/sims/Hydrogen.json` as `specs/variants/Hydrogen_storage.json` · id:CHM-180 · prio:B · type:variant · rev:1373499572 · section:25 (Hydrogen) - [ ] [[Hydrogen_economy]] — three · variant of CHM-025 · `H2, 2.016 g/mol` · the Hydrogen sim (CHM-025) opened on a preset or annotation for Hydrogen economy — `extends specs/sims/Hydrogen.json` as `specs/variants/Hydrogen_economy.json` · id:CHM-181 · prio:B · type:variant · rev:1375504403 · section:25 (Hydrogen) - [ ] [[Conservation_of_mass]] — three · variant of CHM-026 · `sum m_in = sum m_out` · the Antoine Lavoisier sim (CHM-026) opened on a preset or annotation for Conservation of mass — `extends specs/sims/Antoine_Lavoisier.json` as `specs/variants/Conservation_of_mass.json` · id:CHM-182 · prio:B · type:variant · rev:1374111824 · section:26 (Antoine Lavoisier) - [ ] [[Chemical_revolution]] — three · variant of CHM-026 · `sum m_in = sum m_out` · the Antoine Lavoisier sim (CHM-026) opened on a preset or annotation for Chemical revolution — `extends specs/sims/Antoine_Lavoisier.json` as `specs/variants/Chemical_revolution.json` · id:CHM-183 · prio:B · type:variant · rev:1370561192 · section:26 (Antoine Lavoisier) - [ ] [[History_of_the_periodic_table]] — three · variant of CHM-027 · `dG(T) crossings` · the Dmitri Mendeleev sim (CHM-027) opened on a preset or annotation for History of the periodic table — `extends specs/sims/Dmitri_Mendeleev.json` as `specs/variants/History_of_the_periodic_table.json` · id:CHM-184 · prio:B · type:variant · rev:1376191773 · section:27 (Dmitri Mendeleev) - [ ] [[Periodic_trends]] — three · variant of CHM-027 · `dG(T) crossings` · the Dmitri Mendeleev sim (CHM-027) opened on a preset or annotation for Periodic trends — `extends specs/sims/Dmitri_Mendeleev.json` as `specs/variants/Periodic_trends.json` · id:CHM-185 · prio:B · type:variant · rev:1371162271 · section:27 (Dmitri Mendeleev) - [ ] [[Combustion]] — three · variant of CHM-028 · `C + O2 -> CO2` · the Michael Faraday (chemist) sim (CHM-028) opened on a preset or annotation for Combustion — `extends specs/sims/The_Chemical_History_of_a_Candle.json` as `specs/variants/Combustion.json` · id:CHM-186 · prio:B · type:variant · rev:1373740974 · section:28 (Michael Faraday (chemist)) - [ ] [[Flame]] — three · variant of CHM-028 · `C + O2 -> CO2` · the Michael Faraday (chemist) sim (CHM-028) opened on a preset or annotation for Flame — `extends specs/sims/The_Chemical_History_of_a_Candle.json` as `specs/variants/Flame.json` · id:CHM-187 · prio:B · type:variant · rev:1362632467 · section:28 (Michael Faraday (chemist)) - [ ] [[Michael_Faraday]] — three · reuse of PHY-028 · `C + O2 -> CO2` · owned by PORTAL_Physics as row PHY-028 — `physics/Michael_Faraday.html` (PORTAL_Physics's section sim, in its queue); this portal adds membership only · id:CHM-188 · prio:B · type:reuse · rev:1374547585 · section:28 (Michael Faraday (chemist)) · kind:person - [ ] [[Potassium]] — three · variant of CHM-029 · `K+ + e -> K` · the Humphry Davy sim (CHM-029) opened on a preset or annotation for Potassium — `extends specs/sims/Humphry_Davy.json` as `specs/variants/Potassium.json` · id:CHM-189 · prio:B · type:variant · rev:1374332400 · section:29 (Humphry Davy) - [ ] [[Davy_lamp]] — three · variant of CHM-029 · `K+ + e -> K` · the Humphry Davy sim (CHM-029) opened on a preset or annotation for Davy lamp — `extends specs/sims/Humphry_Davy.json` as `specs/variants/Davy_lamp.json` · id:CHM-190 · prio:B · type:variant · rev:1372774670 · section:29 (Humphry Davy) - [ ] [[Electrochemistry]] — three · variant of CHM-029 · `K+ + e -> K` · the Humphry Davy sim (CHM-029) opened on a preset or annotation for Electrochemistry — `extends specs/sims/Humphry_Davy.json` as `specs/variants/Electrochemistry.json` · id:CHM-191 · prio:B · type:variant · rev:1371458717 · section:29 (Humphry Davy) - [ ] [[Metallurgy]] — three · variant of CHM-030 · `dG = dH - T dS` · the Harold Ellingham sim (CHM-030) opened on a preset or annotation for Metallurgy — `extends specs/sims/Harold_Ellingham.json` as `specs/variants/Metallurgy.json` · id:CHM-192 · prio:B · type:variant · rev:1372118124 · section:30 (Harold Ellingham) - [ ] [[Extractive_metallurgy]] — three · reuse of SMM-018 · `dG = dH - T dS` · owned by the apex spine as SMM-018 (Main article); this portal adds membership only · id:CHM-193 · prio:B · type:reuse · rev:1364183727 · section:30 (Harold Ellingham) ## Article Worklist > **Permissions to request up front:** see the block at the head of this page — ask for all of them in one round before the first tool call (browser-pane sites, vault folder, no WT! scope needed here, no deletes, deploy is MTN's). Row grammar: `- [ ] [[Slug]] — action · vault state · rev (bytes) · sim · id · prio · type`. `action` is `mint` (no page in `wiki/` on the 2026-09-22 scan of the vault), `densify` (a page exists below wt-article density: bring it up, append-only), or `place` (a dense page exists, or the article is owned by the apex spine: add this portal's membership and the sim by generator block, no rewrite). Every article follows style guide §2–§6 and §13: slug = the verified Wikipedia title, `oldid` pinned to `rev:`, the H2 skeleton mirrored from that revision, a lead that defines in bold and names the microsim, every figure footnoted to the shelf, a `Wikipedia : Wikitube` section, and a registry row. `WT!` pages sit outside this list. ### Article To Do #### Priority A — Main articles (30) - [ ] [[Stoichiometry]] — place · page exists: 17 H2, 22.8 KB, 1 embed already · rev:1372736584 (37,386 B on Wikipedia) · sim:CHM-001 · id:CHM-A001 · prio:A · type:place · section:1 (Stoichiometry) - [ ] [[Chemical_formula]] — mint · no page in wiki/ on 2026-09-22 · rev:1375127855 (27,974 B on Wikipedia) · sim:CHM-002 · id:CHM-A002 · prio:A · type:mint · section:2 (Chemical formula) - [ ] [[Periodic_table]] — place · page exists: 15 H2, 24.1 KB, 1 embed already · rev:1375981470 (256,381 B on Wikipedia) · sim:CHM-003 · id:CHM-A003 · prio:A · type:place · section:3 (Periodic table) - [ ] [[Mineral]] — mint · no page in wiki/ on 2026-09-22 · rev:1371936486 (114,888 B on Wikipedia) · sim:CHM-004 · id:CHM-A004 · prio:A · type:mint · section:4 (Mineral) - [ ] [[Concentration]] — mint · no page in wiki/ on 2026-09-22 · rev:1373394299 (9,829 B on Wikipedia) · sim:CHM-005 · id:CHM-A005 · prio:A · type:mint · section:5 (Concentration) - [ ] [[Redox]] — densify · stub exists: 3 H2, 2.6 KB · rev:1375423061 (42,481 B on Wikipedia) · sim:CHM-006 · id:CHM-A006 · prio:A · type:densify · section:6 (Redox) - [ ] [[Gibbs_free_energy]] — place · page exists: 5 H2, 3.3 KB, no embed · rev:1346684211 (35,250 B on Wikipedia) · sim:CHM-007 · id:CHM-A007 · prio:A · type:place · section:7 (Gibbs free energy) - [ ] [[Ellingham_diagram]] — mint · no page in wiki/ on 2026-09-22 · rev:1371185131 (13,213 B on Wikipedia) · sim:CHM-008 · id:CHM-A008 · prio:A · type:mint · section:8 (Ellingham diagram) - [ ] [[Chemical_equilibrium]] — place · page exists: 5 H2, 3.4 KB, no embed · rev:1375011690 (45,354 B on Wikipedia) · sim:CHM-009 · id:CHM-A009 · prio:A · type:place · section:9 (Chemical equilibrium) - [ ] [[Chemical_kinetics]] — place · page exists: 11 H2, 25.2 KB, 1 embed already · rev:1375378241 (25,345 B on Wikipedia) · sim:CHM-010 · id:CHM-A010 · prio:A · type:place · section:10 (Chemical kinetics) - [ ] [[Electrolysis]] — densify · owned by the apex spine (SMM-019: densify (3 H2, 2.3 KB stub)) · rev:1356484053 (49,170 B on Wikipedia) · sim:CHM-011 · id:CHM-A011 · prio:A · type:densify · section:11 (Electrolysis) - [ ] [[Faraday's_laws_of_electrolysis]] — mint · no page in wiki/ on 2026-09-22 · rev:1332708642 (7,514 B on Wikipedia) · sim:CHM-012 · id:CHM-A012 · prio:A · type:mint · section:12 (Faraday's laws of electrolysis) - [ ] [[Electrochemical_cell]] — mint · no page in wiki/ on 2026-09-22 · rev:1373724335 (22,614 B on Wikipedia) · sim:CHM-013 · id:CHM-A013 · prio:A · type:mint · section:13 (Electrochemical cell) - [ ] [[Molten_salt]] — mint · no page in wiki/ on 2026-09-22 · rev:1339040939 (7,254 B on Wikipedia) · sim:CHM-014 · id:CHM-A014 · prio:A · type:mint · section:14 (Molten salt) - [ ] [[Corrosion]] — place · page exists: 6 H2, 9.5 KB, 1 embed already · rev:1372207240 (53,144 B on Wikipedia) · sim:CHM-015 · id:CHM-A015 · prio:A · type:place · section:15 (Corrosion) - [ ] [[Phase_diagram]] — place · page exists: 5 H2, 4.1 KB, 1 embed already · rev:1350257784 (22,659 B on Wikipedia) · sim:CHM-016 · id:CHM-A016 · prio:A · type:place · section:16 (Phase diagram) - [ ] [[Vapor_pressure]] — place · page exists: 16 H2, 25.1 KB, 1 embed already · rev:1361465036 (27,322 B on Wikipedia) · sim:CHM-017 · id:CHM-A017 · prio:A · type:place · section:17 (Vapor pressure) - [ ] [[Volatility_(chemistry)]] — mint · no page in wiki/ on 2026-09-22 · rev:1334511942 (11,405 B on Wikipedia) · sim:CHM-018 · id:CHM-A018 · prio:A · type:mint · section:18 (Volatiles) - [ ] [[Water]] — place · page exists: 7 H2, 6.8 KB, no embed · rev:1375968588 (181,441 B on Wikipedia) · sim:CHM-019 · id:CHM-A019 · prio:A · type:place · section:19 (Water) - [ ] [[Sabatier_reaction]] — mint · no page in wiki/ on 2026-09-22 · rev:1351576648 (22,723 B on Wikipedia) · sim:CHM-020 · id:CHM-A020 · prio:A · type:mint · section:20 (Sabatier reaction) - [ ] [[Oxygen]] — place · page exists: 6 H2, 4.1 KB, no embed · rev:1375992701 (123,437 B on Wikipedia) · sim:CHM-021 · id:CHM-A021 · prio:A · type:place · section:21 (Oxygen) - [ ] [[Iron]] — place · page exists: 13 H2, 20.8 KB, no embed · rev:1375301975 (154,487 B on Wikipedia) · sim:CHM-022 · id:CHM-A022 · prio:A · type:place · section:22 (Iron) - [ ] [[Titanium]] — place · page exists: 12 H2, 18.2 KB, no embed · rev:1375352859 (99,229 B on Wikipedia) · sim:CHM-023 · id:CHM-A023 · prio:A · type:place · section:23 (Titanium) - [ ] [[Silicon]] — place · page exists: 12 H2, 14.6 KB, no embed · rev:1375363175 (88,095 B on Wikipedia) · sim:CHM-024 · id:CHM-A024 · prio:A · type:place · section:24 (Silicon) - [ ] [[Hydrogen]] — place · page exists: 6 H2, 4.1 KB, no embed · rev:1375188839 (140,360 B on Wikipedia) · sim:CHM-025 · id:CHM-A025 · prio:A · type:place · section:25 (Hydrogen) - [ ] [[Antoine_Lavoisier]] — mint · no page in wiki/ on 2026-09-22 · rev:1376197815 (80,768 B on Wikipedia) · sim:CHM-026 · id:CHM-A026 · prio:A · type:mint · section:26 (Antoine Lavoisier) - [ ] [[Dmitri_Mendeleev]] — mint · no page in wiki/ on 2026-09-22 · rev:1375150078 (57,422 B on Wikipedia) · sim:CHM-027 · id:CHM-A027 · prio:A · type:mint · section:27 (Dmitri Mendeleev) - [ ] [[The_Chemical_History_of_a_Candle]] — mint · no page in wiki/ on 2026-09-22 · rev:1362323093 (8,257 B on Wikipedia) · sim:CHM-028 · id:CHM-A028 · prio:A · type:mint · section:28 (Michael Faraday (chemist)) - [ ] [[Humphry_Davy]] — mint · no page in wiki/ on 2026-09-22 · rev:1375391730 (92,125 B on Wikipedia) · sim:CHM-029 · id:CHM-A029 · prio:A · type:mint · section:29 (Humphry Davy) - [ ] [[Harold_Ellingham]] — mint · no page in wiki/ on 2026-09-22 · rev:1363620521 (3,875 B on Wikipedia) · sim:CHM-030 · id:CHM-A030 · prio:A · type:mint · section:30 (Harold Ellingham) #### Priority B — See-also children (93) - [ ] [[Mole_(unit)]] — mint · no page in wiki/ on 2026-09-22 · rev:1363520051 (29,265 B on Wikipedia) · sim:CHM-101 · See-also of section 1 (Stoichiometry) · id:CHM-A101 · prio:B · type:mint - [ ] [[Molar_mass]] — mint · no page in wiki/ on 2026-09-22 · rev:1366161553 (24,270 B on Wikipedia) · sim:CHM-102 · See-also of section 1 (Stoichiometry) · id:CHM-A102 · prio:B · type:mint - [ ] [[Chemical_equation]] — mint · no page in wiki/ on 2026-09-22 · rev:1373920998 (24,864 B on Wikipedia) · sim:CHM-103 · See-also of section 1 (Stoichiometry) · id:CHM-A103 · prio:B · type:mint - [ ] [[Limiting_reagent]] — mint · no page in wiki/ on 2026-09-22 · rev:1373261533 (6,573 B on Wikipedia) · sim:CHM-104 · See-also of section 1 (Stoichiometry) · id:CHM-A104 · prio:B · type:mint - [ ] [[Empirical_formula]] — mint · no page in wiki/ on 2026-09-22 · rev:1355661773 (4,841 B on Wikipedia) · sim:CHM-105 · See-also of section 2 (Chemical formula) · id:CHM-A105 · prio:B · type:mint - [ ] [[Chemical_compound]] — mint · no page in wiki/ on 2026-09-22 · rev:1370503290 (23,139 B on Wikipedia) · sim:CHM-106 · See-also of section 2 (Chemical formula) · id:CHM-A106 · prio:B · type:mint - [ ] [[Chemical_element]] — place · page exists: 8 H2, 32.6 KB, 1 embed already · rev:1371721502 (131,792 B on Wikipedia) · sim:CHM-107 · See-also of section 3 (Periodic table) · id:CHM-A107 · prio:B · type:place - [ ] [[Atomic_mass]] — place · page exists: 8 H2, 26.4 KB, no embed · rev:1352201741 (19,884 B on Wikipedia) · sim:CHM-108 · See-also of section 3 (Periodic table) · id:CHM-A108 · prio:B · type:place - [ ] [[Electronegativity]] — mint · no page in wiki/ on 2026-09-22 · rev:1365387103 (37,476 B on Wikipedia) · sim:CHM-109 · See-also of section 3 (Periodic table) · id:CHM-A109 · prio:B · type:mint - [ ] [[Silicate_mineral]] — mint · no page in wiki/ on 2026-09-22 · rev:1366185984 (33,149 B on Wikipedia) · sim:CHM-110 · See-also of section 4 (Mineral) · id:CHM-A110 · prio:B · type:mint - [ ] [[Oxide_mineral]] — mint · no page in wiki/ on 2026-09-22 · rev:1358257317 (18,461 B on Wikipedia) · sim:CHM-111 · See-also of section 4 (Mineral) · id:CHM-A111 · prio:B · type:mint - [ ] [[Crystal_structure]] — place · page exists: 12 H2, 14.0 KB, 1 embed already · rev:1371725136 (39,821 B on Wikipedia) · sim:CHM-112 · See-also of section 4 (Mineral) · id:CHM-A112 · prio:B · type:place - [ ] [[Mohs_scale]] — mint · no page in wiki/ on 2026-09-22 · rev:1371793140 (17,087 B on Wikipedia) · sim:CHM-113 · See-also of section 4 (Mineral) · id:CHM-A113 · prio:B · type:mint - [ ] [[Mass_fraction_(chemistry)]] — mint · no page in wiki/ on 2026-09-22 · rev:1365593916 (4,717 B on Wikipedia) · sim:CHM-114 · See-also of section 5 (Concentration) · id:CHM-A114 · prio:B · type:mint - [ ] [[Mole_fraction]] — mint · no page in wiki/ on 2026-09-22 · rev:1270448245 (10,433 B on Wikipedia) · sim:CHM-115 · See-also of section 5 (Concentration) · id:CHM-A115 · prio:B · type:mint - [ ] [[Parts-per_notation]] — mint · no page in wiki/ on 2026-09-22 · rev:1359383611 (26,668 B on Wikipedia) · sim:CHM-116 · See-also of section 5 (Concentration) · id:CHM-A116 · prio:B · type:mint - [ ] [[Molar_concentration]] — mint · no page in wiki/ on 2026-09-22 · rev:1358151686 (13,070 B on Wikipedia) · sim:CHM-117 · See-also of section 5 (Concentration) · id:CHM-A117 · prio:B · type:mint - [ ] [[Oxidation_state]] — mint · no page in wiki/ on 2026-09-22 · rev:1375351273 (47,975 B on Wikipedia) · sim:CHM-118 · See-also of section 6 (Redox) · id:CHM-A118 · prio:B · type:mint - [ ] [[Reducing_agent]] — mint · no page in wiki/ on 2026-09-22 · rev:1373927524 (15,524 B on Wikipedia) · sim:CHM-119 · See-also of section 6 (Redox) · id:CHM-A119 · prio:B · type:mint - [ ] [[Oxidizing_agent]] — mint · no page in wiki/ on 2026-09-22 · rev:1371913398 (9,366 B on Wikipedia) · sim:CHM-120 · See-also of section 6 (Redox) · id:CHM-A120 · prio:B · type:mint - [ ] [[Half-reaction]] — mint · no page in wiki/ on 2026-09-22 · rev:1353399983 (8,050 B on Wikipedia) · sim:CHM-121 · See-also of section 6 (Redox) · id:CHM-A121 · prio:B · type:mint - [ ] [[Enthalpy]] — place · page exists: 5 H2, 3.1 KB, no embed · rev:1369386259 (48,933 B on Wikipedia) · sim:CHM-122 · See-also of section 7 (Gibbs free energy) · id:CHM-A122 · prio:B · type:place - [ ] [[Entropy]] — place · page exists: 10 H2, 37.6 KB, no embed · rev:1376020512 (115,933 B on Wikipedia) · sim:CHM-123 · See-also of section 7 (Gibbs free energy) · id:CHM-A123 · prio:B · type:place - [ ] [[Spontaneous_process]] — mint · no page in wiki/ on 2026-09-22 · rev:1352725216 (6,212 B on Wikipedia) · sim:CHM-124 · See-also of section 7 (Gibbs free energy) · id:CHM-A124 · prio:B · type:mint - [ ] [[Chemical_potential]] — place · page exists: 5 H2, 3.4 KB, no embed · rev:1372267656 (33,530 B on Wikipedia) · sim:CHM-125 · See-also of section 7 (Gibbs free energy) · id:CHM-A125 · prio:B · type:place - [ ] [[Carbothermic_reaction]] — mint · no page in wiki/ on 2026-09-22 · rev:1360625549 (5,531 B on Wikipedia) · sim:CHM-126 · See-also of section 8 (Ellingham diagram) · id:CHM-A126 · prio:B · type:mint - [ ] [[Pyrometallurgy]] — mint · no page in wiki/ on 2026-09-22 · rev:1344336927 (5,926 B on Wikipedia) · sim:CHM-127 · See-also of section 8 (Ellingham diagram) · id:CHM-A127 · prio:B · type:mint - [ ] [[Equilibrium_constant]] — mint · no page in wiki/ on 2026-09-22 · rev:1341677526 (43,430 B on Wikipedia) · sim:CHM-128 · See-also of section 9 (Chemical equilibrium) · id:CHM-A128 · prio:B · type:mint - [ ] [[Le_Chatelier's_principle]] — place · page exists: 12 H2, 21.1 KB, 1 embed already · rev:1366339970 (28,985 B on Wikipedia) · sim:CHM-129 · See-also of section 9 (Chemical equilibrium) · id:CHM-A129 · prio:B · type:place - [ ] [[Reaction_quotient]] — mint · no page in wiki/ on 2026-09-22 · rev:1346711480 (8,779 B on Wikipedia) · sim:CHM-130 · See-also of section 9 (Chemical equilibrium) · id:CHM-A130 · prio:B · type:mint - [ ] [[Arrhenius_equation]] — place · page exists: 11 H2, 21.2 KB, 1 embed already · rev:1374206680 (23,889 B on Wikipedia) · sim:CHM-131 · See-also of section 10 (Chemical kinetics) · id:CHM-A131 · prio:B · type:place - [ ] [[Activation_energy]] — mint · no page in wiki/ on 2026-09-22 · rev:1340488142 (19,534 B on Wikipedia) · sim:CHM-132 · See-also of section 10 (Chemical kinetics) · id:CHM-A132 · prio:B · type:mint - [ ] [[Reaction_rate]] — mint · no page in wiki/ on 2026-09-22 · rev:1375556243 (27,522 B on Wikipedia) · sim:CHM-133 · See-also of section 10 (Chemical kinetics) · id:CHM-A133 · prio:B · type:mint - [ ] [[Catalysis]] — place · page exists: 12 H2, 24.6 KB, 1 embed already · rev:1373692352 (47,689 B on Wikipedia) · sim:CHM-134 · See-also of section 10 (Chemical kinetics) · id:CHM-A134 · prio:B · type:place - [ ] [[Electrolysis_of_water]] — place · page exists: 8 H2, 11.4 KB, 1 embed already · rev:1373149175 (80,356 B on Wikipedia) · sim:CHM-135 · See-also of section 11 (Electrolysis) · id:CHM-A135 · prio:B · type:place - [ ] [[Electrolyte]] — mint · no page in wiki/ on 2026-09-22 · rev:1376124660 (37,296 B on Wikipedia) · sim:CHM-136 · See-also of section 11 (Electrolysis) · id:CHM-A136 · prio:B · type:mint - [ ] [[Electrode]] — mint · no page in wiki/ on 2026-09-22 · rev:1375009530 (44,370 B on Wikipedia) · sim:CHM-137 · See-also of section 11 (Electrolysis) · id:CHM-A137 · prio:B · type:mint - [ ] [[Overpotential]] — mint · no page in wiki/ on 2026-09-22 · rev:1335343725 (9,672 B on Wikipedia) · sim:CHM-138 · See-also of section 11 (Electrolysis) · id:CHM-A138 · prio:B · type:mint - [ ] [[Faraday_constant]] — mint · no page in wiki/ on 2026-09-22 · rev:1360528087 (5,854 B on Wikipedia) · sim:CHM-139 · See-also of section 12 (Faraday's laws of electrolysis) · id:CHM-A139 · prio:B · type:mint - [ ] [[Coulomb]] — mint · no page in wiki/ on 2026-09-22 · rev:1347487296 (8,667 B on Wikipedia) · sim:CHM-140 · See-also of section 12 (Faraday's laws of electrolysis) · id:CHM-A140 · prio:B · type:mint - [ ] [[Electrochemical_equivalent]] — mint · no page in wiki/ on 2026-09-22 · rev:1352722912 (3,868 B on Wikipedia) · sim:CHM-141 · See-also of section 12 (Faraday's laws of electrolysis) · id:CHM-A141 · prio:B · type:mint - [ ] [[Galvanic_cell]] — place · page exists: 5 H2, 3.2 KB, no embed · rev:1373620619 (21,893 B on Wikipedia) · sim:CHM-142 · See-also of section 13 (Electrochemical cell) · id:CHM-A142 · prio:B · type:place - [ ] [[Electrolytic_cell]] — mint · no page in wiki/ on 2026-09-22 · rev:1301506653 (8,028 B on Wikipedia) · sim:CHM-143 · See-also of section 13 (Electrochemical cell) · id:CHM-A143 · prio:B · type:mint - [ ] [[Standard_electrode_potential]] — mint · no page in wiki/ on 2026-09-22 · rev:1372934533 (8,670 B on Wikipedia) · sim:CHM-144 · See-also of section 13 (Electrochemical cell) · id:CHM-A144 · prio:B · type:mint - [ ] [[Nernst_equation]] — mint · no page in wiki/ on 2026-09-22 · rev:1355955271 (48,317 B on Wikipedia) · sim:CHM-145 · See-also of section 13 (Electrochemical cell) · id:CHM-A145 · prio:B · type:mint - [ ] [[Hall–Héroult_process]] — mint · no page in wiki/ on 2026-09-22 · rev:1375354537 (21,486 B on Wikipedia) · sim:CHM-146 · See-also of section 14 (Molten salt) · id:CHM-A146 · prio:B · type:mint - [ ] [[FFC_Cambridge_process]] — mint · no page in wiki/ on 2026-09-22 · rev:1327267161 (7,481 B on Wikipedia) · sim:CHM-147 · See-also of section 14 (Molten salt) · id:CHM-A147 · prio:B · type:mint - [ ] [[Electrowinning]] — mint · no page in wiki/ on 2026-09-22 · rev:1358248193 (7,721 B on Wikipedia) · sim:CHM-148 · See-also of section 14 (Molten salt) · id:CHM-A148 · prio:B · type:mint - [ ] [[Rust]] — mint · no page in wiki/ on 2026-09-22 · rev:1374332056 (28,803 B on Wikipedia) · sim:CHM-149 · See-also of section 15 (Corrosion) · id:CHM-A149 · prio:B · type:mint - [ ] [[Passivation_(chemistry)]] — mint · no page in wiki/ on 2026-09-22 · rev:1362780743 (23,985 B on Wikipedia) · sim:CHM-150 · See-also of section 15 (Corrosion) · id:CHM-A150 · prio:B · type:mint - [ ] [[Galvanic_corrosion]] — place · page exists: 12 H2, 19.8 KB, 1 embed already · rev:1367882661 (25,224 B on Wikipedia) · sim:CHM-151 · See-also of section 15 (Corrosion) · id:CHM-A151 · prio:B · type:place - [ ] [[Triple_point]] — mint · no page in wiki/ on 2026-09-22 · rev:1370328901 (18,293 B on Wikipedia) · sim:CHM-152 · See-also of section 16 (Phase diagram) · id:CHM-A152 · prio:B · type:mint - [ ] [[Critical_point_(thermodynamics)]] — place · page exists: 7 H2, 7.2 KB, no embed · rev:1356534332 (22,034 B on Wikipedia) · sim:CHM-153 · See-also of section 16 (Phase diagram) · id:CHM-A153 · prio:B · type:place - [ ] [[Phase_rule]] — mint · no page in wiki/ on 2026-09-22 · rev:1314999048 (17,593 B on Wikipedia) · sim:CHM-154 · See-also of section 16 (Phase diagram) · id:CHM-A154 · prio:B · type:mint - [ ] [[Clausius–Clapeyron_relation]] — mint · no page in wiki/ on 2026-09-22 · rev:1374063820 (21,574 B on Wikipedia) · sim:CHM-155 · See-also of section 17 (Vapor pressure) · id:CHM-A155 · prio:B · type:mint - [ ] [[Boiling_point]] — place · page exists: 7 H2, 30.0 KB, no embed · rev:1369507113 (20,236 B on Wikipedia) · sim:CHM-156 · See-also of section 17 (Vapor pressure) · id:CHM-A156 · prio:B · type:place - [ ] [[Sublimation]] — mint · no page in wiki/ on 2026-09-22 · rev:1371777325 (24,385 B on Wikipedia) · sim:CHM-157 · See-also of section 17 (Vapor pressure) · id:CHM-A157 · prio:B · type:mint - [ ] [[Lunar_water]] — mint · owned by the apex spine (SMM-020: mint) · rev:1376029434 (70,264 B on Wikipedia) · sim:CHM-158 · See-also of section 18 (Volatiles) · id:CHM-A158 · prio:B · type:mint - [ ] [[Cold_trap_(astronomy)]] — mint · no page in wiki/ on 2026-09-22 · rev:1376199559 (15,256 B on Wikipedia) · sim:CHM-159 · See-also of section 18 (Volatiles) · id:CHM-A159 · prio:B · type:mint - [ ] [[Properties_of_water]] — densify · stub exists: 3 H2, 3.3 KB · rev:1373879895 (92,119 B on Wikipedia) · sim:CHM-160 · See-also of section 19 (Water) · id:CHM-A160 · prio:B · type:densify - [ ] [[Ice]] — mint · no page in wiki/ on 2026-09-22 · rev:1371104589 (127,301 B on Wikipedia) · sim:CHM-161 · See-also of section 19 (Water) · id:CHM-A161 · prio:B · type:mint - [ ] [[Heavy_water]] — mint · no page in wiki/ on 2026-09-22 · rev:1375429067 (88,742 B on Wikipedia) · sim:CHM-162 · See-also of section 19 (Water) · id:CHM-A162 · prio:B · type:mint - [ ] [[Methane]] — mint · no page in wiki/ on 2026-09-22 · rev:1373529911 (93,581 B on Wikipedia) · sim:CHM-163 · See-also of section 20 (Sabatier reaction) · id:CHM-A163 · prio:B · type:mint - [ ] [[Carbon_dioxide]] — mint · no page in wiki/ on 2026-09-22 · rev:1374112403 (114,221 B on Wikipedia) · sim:CHM-164 · See-also of section 20 (Sabatier reaction) · id:CHM-A164 · prio:B · type:mint - [ ] [[Mars_Oxygen_ISRU_Experiment]] — mint · no page in wiki/ on 2026-09-22 · rev:1366943827 (25,037 B on Wikipedia) · sim:CHM-165 · See-also of section 20 (Sabatier reaction) · id:CHM-A165 · prio:B · type:mint - [ ] [[Atmosphere_of_Mars]] — mint · no page in wiki/ on 2026-09-22 · rev:1374063891 (154,396 B on Wikipedia) · sim:CHM-166 · See-also of section 20 (Sabatier reaction) · id:CHM-A166 · prio:B · type:mint - [ ] [[Allotropes_of_oxygen]] — place · page exists: 11 H2, 17.5 KB, no embed · rev:1362071204 (14,305 B on Wikipedia) · sim:CHM-167 · See-also of section 21 (Oxygen) · id:CHM-A167 · prio:B · type:place - [ ] [[Liquid_oxygen]] — mint · no page in wiki/ on 2026-09-22 · rev:1373977229 (13,805 B on Wikipedia) · sim:CHM-168 · See-also of section 21 (Oxygen) · id:CHM-A168 · prio:B · type:mint - [ ] [[Oxide]] — mint · no page in wiki/ on 2026-09-22 · rev:1374284519 (12,552 B on Wikipedia) · sim:CHM-169 · See-also of section 21 (Oxygen) · id:CHM-A169 · prio:B · type:mint - [ ] [[Iron_ore]] — densify · stub exists: 4 H2, 5.4 KB · rev:1368814194 (57,654 B on Wikipedia) · sim:CHM-170 · See-also of section 22 (Iron) · id:CHM-A170 · prio:B · type:densify - [ ] [[Magnetite]] — mint · no page in wiki/ on 2026-09-22 · rev:1374372598 (51,861 B on Wikipedia) · sim:CHM-171 · See-also of section 22 (Iron) · id:CHM-A171 · prio:B · type:mint - [ ] [[Hematite]] — mint · no page in wiki/ on 2026-09-22 · rev:1371461042 (23,965 B on Wikipedia) · sim:CHM-172 · See-also of section 22 (Iron) · id:CHM-A172 · prio:B · type:mint - [ ] [[Steel]] — place · page exists: 7 H2, 12.7 KB, no embed · rev:1374875347 (79,530 B on Wikipedia) · sim:CHM-173 · See-also of section 22 (Iron) · id:CHM-A173 · prio:B · type:place - [ ] [[Ilmenite]] — mint · no page in wiki/ on 2026-09-22 · rev:1349758213 (33,582 B on Wikipedia) · sim:CHM-174 · See-also of section 23 (Titanium) · id:CHM-A174 · prio:B · type:mint - [ ] [[Titanium_dioxide]] — mint · no page in wiki/ on 2026-09-22 · rev:1374113689 (60,726 B on Wikipedia) · sim:CHM-175 · See-also of section 23 (Titanium) · id:CHM-A175 · prio:B · type:mint - [ ] [[Kroll_process]] — mint · no page in wiki/ on 2026-09-22 · rev:1286276260 (5,806 B on Wikipedia) · sim:CHM-176 · See-also of section 23 (Titanium) · id:CHM-A176 · prio:B · type:mint - [ ] [[Silicate]] — mint · no page in wiki/ on 2026-09-22 · rev:1371239109 (12,226 B on Wikipedia) · sim:CHM-177 · See-also of section 24 (Silicon) · id:CHM-A177 · prio:B · type:mint - [ ] [[Silicon_dioxide]] — place · page exists: 8 H2, 5.4 KB, no embed · rev:1376158791 (65,985 B on Wikipedia) · sim:CHM-178 · See-also of section 24 (Silicon) · id:CHM-A178 · prio:B · type:place - [ ] [[Liquid_hydrogen]] — mint · no page in wiki/ on 2026-09-22 · rev:1376203880 (15,305 B on Wikipedia) · sim:CHM-179 · See-also of section 25 (Hydrogen) · id:CHM-A179 · prio:B · type:mint - [ ] [[Hydrogen_storage]] — place · page exists: 11 H2, 23.7 KB, 1 embed already · rev:1373499572 (139,901 B on Wikipedia) · sim:CHM-180 · See-also of section 25 (Hydrogen) · id:CHM-A180 · prio:B · type:place - [ ] [[Hydrogen_economy]] — place · page exists: 15 H2, 14.6 KB, 1 embed already · rev:1375504403 (105,793 B on Wikipedia) · sim:CHM-181 · See-also of section 25 (Hydrogen) · id:CHM-A181 · prio:B · type:place - [ ] [[Conservation_of_mass]] — mint · no page in wiki/ on 2026-09-22 · rev:1374111824 (20,396 B on Wikipedia) · sim:CHM-182 · See-also of section 26 (Antoine Lavoisier) · id:CHM-A182 · prio:B · type:mint - [ ] [[Chemical_revolution]] — mint · no page in wiki/ on 2026-09-22 · rev:1370561192 (22,482 B on Wikipedia) · sim:CHM-183 · See-also of section 26 (Antoine Lavoisier) · id:CHM-A183 · prio:B · type:mint - [ ] [[History_of_the_periodic_table]] — mint · no page in wiki/ on 2026-09-22 · rev:1376191773 (96,678 B on Wikipedia) · sim:CHM-184 · See-also of section 27 (Dmitri Mendeleev) · id:CHM-A184 · prio:B · type:mint - [ ] [[Periodic_trends]] — mint · no page in wiki/ on 2026-09-22 · rev:1371162271 (19,952 B on Wikipedia) · sim:CHM-185 · See-also of section 27 (Dmitri Mendeleev) · id:CHM-A185 · prio:B · type:mint - [ ] [[Combustion]] — densify · stub exists: 3 H2, 3.0 KB · rev:1373740974 (53,108 B on Wikipedia) · sim:CHM-186 · See-also of section 28 (Michael Faraday (chemist)) · id:CHM-A186 · prio:B · type:densify - [ ] [[Flame]] — mint · no page in wiki/ on 2026-09-22 · rev:1362632467 (23,107 B on Wikipedia) · sim:CHM-187 · See-also of section 28 (Michael Faraday (chemist)) · id:CHM-A187 · prio:B · type:mint - [ ] [[Michael_Faraday]] — mint · no page in wiki/ on 2026-09-22 · rev:1374547585 (72,797 B on Wikipedia) · sim:CHM-188 · See-also of section 28 (Michael Faraday (chemist)) · id:CHM-A188 · prio:B · type:mint · kind:person - [ ] [[Potassium]] — place · page exists: 11 H2, 15.6 KB, no embed · rev:1374332400 (99,441 B on Wikipedia) · sim:CHM-189 · See-also of section 29 (Humphry Davy) · id:CHM-A189 · prio:B · type:place - [ ] [[Davy_lamp]] — mint · no page in wiki/ on 2026-09-22 · rev:1372774670 (27,007 B on Wikipedia) · sim:CHM-190 · See-also of section 29 (Humphry Davy) · id:CHM-A190 · prio:B · type:mint - [ ] [[Electrochemistry]] — densify · stub exists: 3 H2, 2.2 KB · rev:1371458717 (64,344 B on Wikipedia) · sim:CHM-191 · See-also of section 29 (Humphry Davy) · id:CHM-A191 · prio:B · type:densify - [ ] [[Metallurgy]] — place · page exists: 9 H2, 18.5 KB, no embed · rev:1372118124 (42,313 B on Wikipedia) · sim:CHM-192 · See-also of section 30 (Harold Ellingham) · id:CHM-A192 · prio:B · type:place - [ ] [[Extractive_metallurgy]] — mint · owned by the apex spine (SMM-018: mint) · rev:1364183727 (26,664 B on Wikipedia) · sim:CHM-193 · See-also of section 30 (Harold Ellingham) · id:CHM-A193 · prio:B · type:mint *Generated 2026-09-22 by `build_portals9.py` (Space Mining Pt 1, item 9) from `jobs.json`; 124 microsim rows (1 hero + 30 section + 93 variant) · 123 article rows · 0 deletions. 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