All languages combined word senses marked with topical category "Chemical formulae"
Parent categories: Chemical notation, Chemistry, Names, Symbols, Sciences, Letters, symbols, and punctuation, Orthography, Writing, Human behaviour, Language, Human, Communication
Total 90 word senses
- B₂H₆ (Symbol) [Translingual] molecular formula for diborane
- CCl₄ (Symbol) [Translingual] The molecular formula for tetrachloromethane.
- CF₄ (Symbol) [Translingual] The molecular formula for tetrafluoromethane.
- CH4 (Symbol) [Translingual] Alternative spelling of CH₄
- CH₂O₃ (Symbol) [Translingual] Performic acid.
- CH₃COF (Symbol) [Translingual] molecular formula for acetyl fluoride
- CH₃COOH (Symbol) [Translingual] molecular formula for ethanoic acid, as acetic acid
- CH₄ (Symbol) [Translingual] The molecular formula for methane.
- CH₄O₂ (Symbol) [Translingual] methanediol, also called formaldehyde monohydrate, methylene glycol and formaldehyde hydrate
- CO (Symbol) [Translingual] The molecular formula for carbon monoxide.
- CO₂ (Symbol) [Translingual] Carbon dioxide.
- CO₂ (Noun) [English] carbon dioxide.
- CO₃ (Symbol) [Translingual] The molecular formula for carbon trioxide.
- Ca(OH)₂ (Symbol) [Translingual] calcium hydroxide
- CaCO₃ (Symbol) [Translingual] calcium carbonate
- CaMgSiO₄ (Symbol) [Translingual] monticellite
- Cl₂ (Symbol) [Translingual] The molecular formula for chlorine.
- C₁₀H₁₅N (Symbol) [Translingual] methamphetamine
- C₁₄H₁₉NO₂ (Symbol) [Translingual] The chemical formula for dexmethylphenidate.
- C₁₄H₁₉NO₂ (Symbol) [Translingual] The chemical formula for methylphenidate.
- C₂ (Symbol) [Translingual] dicarbon, λ²,2λ²-ethene
- C₂H₂ (Symbol) [Translingual] molecular formula for ethyne
- C₂H₄ (Symbol) [Translingual] molecular formula for ethene
- C₂H₆ (Symbol) [Translingual] molecular formula for ethane
- C₂O (Symbol) [Translingual] dicarbon monoxide
- C₃H₆ (Symbol) [Translingual] molecular formula for cyclopropane
- C₄H₁₀ (Symbol) [Translingual] The chemical formula for butane.
- C₄H₈Cl₂S (Symbol) [Translingual] mustard gas
- C₆H₁₀O₂ (Symbol) [Translingual] acetonylacetone, also called 2,5-hexanedione, hexane-2,5-dione, 1,2-diacetylethane, 'α','β'-diacetylethane, acetonyl acetone, diacetonyl, 2,5-dioxohexane, and 2,5-diketohexane
- C₆H₁₂ (Symbol) [Translingual] The chemical formula for cyclohexane.
- DH (Symbol) [Translingual] deuterium-protium, a type of hydrogen (H₂) molecule. Known as hydrogen deuteride.
- DHO (Symbol) [Translingual] A molecule of semi-heavy water, comprising one deuterium and one protium type of hydrogen atoms with an oxygen atom
- D₂ (Symbol) [Translingual] Deuterium-deuterium, a type of hydrogen (H₂) molecule. In other words, dideuterium, or diatomic deuterium.
- D₂O (Symbol) [Translingual] A molecule of heavy water, comprising two deuterium atoms and an oxygen atom.
- Fe₂SiO₄ (Symbol) [Translingual] fayalite
- GaN (Symbol) [Translingual] Gallium nitride.
- HCNO (Noun) [English] fulminic acid
- HCOOH (Symbol) [Translingual] formic acid
- HCl (Symbol) [Translingual] The molecular formula for hydrogen chloride (hydrochloric acid).
- HF (Symbol) [Translingual] The molecular formula for hydrogen fluoride (hydrofluoric acid).
- HII (Symbol) [Translingual] ionized hydrogen; an atomic hydrogen ion needing 1 electron to become neutral; a free hydrogen nucleus; a hydron
- HNO (Symbol) [Translingual] nitroxyl
- HNO₂ (Symbol) [Translingual] The molecular formula for nitrous acid.
- HNO₃ (Symbol) [Translingual] The molecular formula for nitric acid.
- He₂ (Symbol) [Translingual] chemical formula for a helium dimer.
- HgS (Symbol) [Translingual] chemical formula for mercuric sulfide
- H₂ (Symbol) [Translingual] The molecular formula for diatomic hydrogen.
- H₂CO₃ (Symbol) [Translingual] The molecular formula for carbonic acid.
- H₂O (Symbol) [Translingual] Water (even if not chemically pure).
- H₂O₂ (Symbol) [Translingual] The molecular formula for hydrogen peroxide.
- H₂S (Symbol) [Translingual] The molecular formula for hydrogen sulfide.
- H₂SO₃ (Symbol) [Translingual] The molecular formula for sulfurous acid.
- H₂SO₄ (Symbol) [Translingual] the chemical formula of sulfuric acid
- H₃PO₃ (Symbol) [Translingual] the molecular formula for phosphorous acid.
- H₃PO₄ (Symbol) [Translingual] The molecular formula for phosphoric acid.
- KH (Symbol) [Translingual] The molecular formula for potassium hydride.
- KI (Symbol) [Translingual] The molecular formula for potassium iodide.
- LiBr (Symbol) [Translingual] lithium bromide.
- Mg(OH)₂ (Symbol) [Translingual] The chemical formula of magnesium hydroxide.
- MgH (Symbol) [Translingual] magnesium monohydride
- MgO (Symbol) [Translingual] chemical formula for magnesium oxide
- Mg₂SiO₄ (Symbol) [Translingual] forsterite
- Mg₃Si₄O₁₀(OH)₂ (Symbol) [Translingual] talc, talcum
- Mn₂SiO₄ (Symbol) [Translingual] tephroite
- NH₃ (Symbol) [Translingual] The molecular formula for ammonia.
- NO (Symbol) [Translingual] The molecular formula for nitric oxide.
- NO₂ (Symbol) [Translingual] The molecular formula for nitrogen dioxide.
- NaBr (Symbol) [Translingual] The chemical formula for sodium bromide.
- NaCl (Symbol) [Translingual] The chemical formula for sodium chloride, table salt.
- NaCl (Noun) [English] Sodium chloride; table salt.
- N₂ (Symbol) [Translingual] The molecular formula for dinitrogen.
- N₂O (Symbol) [Translingual] The molecular formula for nitrous oxide.
- O2 (Symbol) [Translingual] Alternative form of O₂
- O₂ (Symbol) [Translingual] The molecular formula for dioxygen.
- O₃ (Symbol) [Translingual] The molecular formula for ozone.
- PH₃ (Symbol) [Translingual] molecular formula for phosphine
- PbO (Symbol) [Translingual] chemical formula for lead monoxide
- PbO₂ (Symbol) [Translingual] lead(IV) oxide, lead dioxide
- SO₂ (Symbol) [Translingual] The molecular formula for sulfur dioxide.
- SO₃ (Symbol) [Translingual] The molecular formula for sulfur trioxide.
- SbH₃ (Symbol) [Translingual] The molecular formula for stibine.
- SiC (Symbol) [Translingual] The chemical formula for carborundum, also called silicon carbide.
- SiH (Symbol) [Translingual] The chemical compound of silylidyne.
- SiH₄ (Symbol) [Translingual] The molecular formula of monosilane.
- SiO (Symbol) [Translingual] chemical formula for silicon monoxide
- SiO₂ (Symbol) [Translingual] chemical formula for silicon dioxide
- Si₂H₆ (Symbol) [Translingual] molecular formula for disilane
- TiBr₄ (Symbol) [Translingual] molecular formula for titanium tetrabromide
- T₂ (Symbol) [Translingual] The Hausdorff property; a category of topological spaces with this property.
- ZnO (Symbol) [Translingual] The chemical formula for zinc oxide.
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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-01-20 from the enwiktionary dump dated 2025-01-01 using wiktextract (ee63ee9 and 4230888).
The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.