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Wikipedia:Vital articles/Level/5/Physical sciences/Chemistry#Substance

{{Vital articles navigation/level 5/Physical sciences}}

Vital articles are lists of subjects for which Wikipedia should have corresponding high-quality articles. It serves as a centralized watchlist to track the status of Wikipedia's most essential articles. This is one of the sub-lists of the fifty thousand article Vital articles/Level 5 and is currently under construction.

{{Wikipedia:Vital articles 5/Labels}}

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For biochemistry, see the Biology section; also see Technology for specific applications of chemistry.

Quota 1,200 articles.

Total 1,176 articles.

class="wikitable sortable"
Class#Articles
{{Icon|FA}} FA26
{{Icon|GA}} GA102
{{Icon|B}} B262
{{Icon|C}} C430
{{Icon|LIST}} LIST10
{{Icon|FFA}} FFA8
{{Icon|DGA}} DGA28
{{Icon|Start}} Start335
{{Icon|Stub}} Stub11

=Chemistry=

{{Vital article count|1176}}

Basics

{{Vital article count|138}}

{{Div col|colwidth=15em}}

=Basics: General=

{{Vital article count|14}}

  1. {{Icon|B}} Chemistry (Level 2)
  2. {{Icon|C}} {{Icon|FFA}} Alchemy (Level 4)
  3. {{Icon|Start}} Chemical engineer
  4. {{Icon|B}} Chemist
  5. {{Icon|Start}} Chemical law
  6. {{Icon|C}} Chemical safety
  7. {{Icon|C}} Dangerous goods
  8. {{Icon|Start}} Regulation of chemicals
  9. {{Icon|C}} GHS
  10. {{Icon|LIST}} GHS hazard pictograms
  11. {{Icon|C}} NFPA 704
  12. {{Icon|Start}} WHMIS
  13. {{Icon|C}} Safety data sheet
  14. {{Icon|Start}} Wet lab

=Subdisciplines =

{{Vital article count|19}}

  1. {{Icon|C}} Analytical chemistry (Level 4)
  2. {{Icon|Start}} Environmental chemistry (Level 4)
  3. {{Icon|B}} Inorganic chemistry (Level 3)
  4. {{Icon|B}} Organic chemistry (Level 3)
  5. {{Icon|B}} Food chemistry
  6. {{Icon|C}} Medicinal chemistry (Level 4)
  7. {{Icon|C}} Organometallic chemistry (Level 4)
  8. {{Icon|C}} Physical chemistry (Level 3)
  9. {{Icon|B}} Electrochemistry (Level 4)
  10. {{Icon|Start}} Nuclear chemistry (Level 4)
  11. {{Icon|C}} Photochemistry (Level 4)
  12. {{Icon|Start}} Surface science
  13. {{Icon|Start}} Theoretical chemistry
  14. {{Icon|GA}} Computational chemistry
  15. {{Icon|Start}} Molecular modelling
  16. {{Icon|C}} {{Icon|DGA}} Quantum chemistry (Level 4)
  17. {{Icon|B}} Materials science (Level 4)
  18. {{Icon|Start}} Polymer chemistry (Level 4)
  19. {{Icon|Start}} Solid-state chemistry

{{Div col end}}

=Principles =

{{Vital article count|105}}

{{Div col|colwidth=15em}}

==Bonding ==

{{Vital article count|11}}

  1. {{Icon|C}} Chemical bond (Level 3)
  2. {{Icon|C}} Electron counting
  3. {{Icon|Start}} Octet rule
  4. {{Icon|B}} Covalent bond (Level 4)
  5. {{Icon|Start}} Single bond
  6. {{Icon|Start}} Double bond
  7. {{Icon|Start}} Triple bond
  8. {{Icon|B}} Hydrogen bond (Level 4)
  9. {{Icon|C}} Ionic bonding (Level 4)
  10. {{Icon|C}} Metallic bonding (Level 4)
  11. {{Icon|C}} Polyatomic ion

==Mixture ==

{{Vital article count|20}}

  1. {{Icon|C}} Mixture (Level 4)
  2. {{Icon|Start}} Concentration
  3. {{Icon|Start}} Mass concentration (chemistry)
  4. {{Icon|C}} Number density
  5. {{Icon|Start}} Dispersion (chemistry) (Level 4)
  6. {{Icon|B}} Colloid (Level 4)
  7. {{Icon|C}} Aerosol (Level 4)
  8. {{Icon|C}} Emulsion (Level 4)
  9. {{Icon|C}} Foam (Level 4)
  10. {{Icon|C}} Gel (Level 4)
  11. {{Icon|Stub}} Sol (colloid)
  12. {{Icon|C}} Solution (chemistry) (Level 4)
  13. {{Icon|Start}} Aqueous solution
  14. {{Icon|C}} Miscibility
  15. {{Icon|C}} {{Icon|DGA}} Solid solution
  16. {{Icon|C}} Solubility
  17. {{Icon|Start}} Solvation
  18. {{Icon|B}} Solvent
  19. {{Icon|Start}} Tincture
  20. {{Icon|C}} Suspension (chemistry) (Level 4)

==Nomenclature ==

{{Vital article count|7}}

  1. {{Icon|B}} Chemical nomenclature
  2. {{Icon|Start}} Descriptor (chemistry)
  3. {{Icon|B}} IUPAC nomenclature of organic chemistry
  4. {{Icon|Start}} IUPAC nomenclature of inorganic chemistry
  5. {{Icon|Start}} Parent hydride
  6. {{Icon|Start}} Systematic element name
  7. {{Icon|B}} Trivial name

==Periodic table ==

{{Vital article count|21}}

  1. {{Icon|FA}} Periodic table (Level 3)
  2. {{Icon|C}} Block (periodic table)
  3. {{Icon|C}} Group (periodic table)
  4. {{Icon|C}} Period (periodic table)
  5. {{Icon|C}} Atomic mass (Level 4)
  6. {{Icon|C}} Mass number
  7. {{Icon|C}} Relative atomic mass
  8. {{Icon|C}} Standard atomic weight
  9. {{Icon|C}} Atomic number (Level 4)
  10. {{Icon|Start}} Main-group element
  11. {{Icon|B}} Metal (Level 3)
  12. {{Icon|B}} {{Icon|FFA}} Heavy metals
  13. {{Icon|C}} Toxic heavy metal
  14. {{Icon|B}} Post-transition metal
  15. {{Icon|FA}} Metalloid (Level 4)
  16. {{Icon|GA}} Nonmetal
  17. {{Icon|C}} Periodic trends
  18. {{Icon|C}} Atomic radius
  19. {{Icon|Start}} Electron affinity
  20. {{Icon|B}} Electronegativity
  21. {{Icon|C}} Ionization energy

==Reaction ==

{{Vital article count|17}}

  1. {{Icon|C}} Chemical reaction (Level 3)
  2. {{Icon|Start}} Conversion (chemistry)
  3. {{Icon|C}} Product (chemistry)
  4. {{Icon|Start}} Reactivity (chemistry)
  5. {{Icon|Start}} Reagent
  6. {{Icon|Start}} Substrate (chemistry)
  7. {{Icon|Start}} Yield (chemistry)
  8. {{Icon|C}} Catalysis (Level 3)
  9. {{Icon|C}} Chemical equation (Level 4)
  10. {{Icon|C}} Stoichiometry
  11. {{Icon|Start}} Law of definite proportions
  12. {{Icon|C}} Law of multiple proportions
  13. {{Icon|Start}} Law of reciprocal proportions
  14. {{Icon|C}} Chemical equilibrium (Level 4)
  15. {{Icon|C}} Le Chatelier's principle
  16. {{Icon|Start}} Microscopic reversibility
  17. {{Icon|Start}} Chemical synthesis (Level 4)

==Substance ==

{{Vital article count|29}}

  1. {{Icon|B}} Chemical substance (Level 4)
  2. {{Icon|Start}} Congener (chemistry)
  3. {{Icon|C}} Isomer
  4. {{Icon|B}} Natural product
  5. {{Icon|C}} Amount of substance (Level 4)
  6. {{Icon|GA}} Avogadro constant
  7. {{Icon|C}} Chemical element (Level 2)
  8. {{Icon|C}} Allotropy (Level 4)
  9. {{Icon|Start}} Chemical composition
  10. {{Icon|C}} Chemical formula (Level 4)
  11. {{Icon|Start}} Empirical formula
  12. {{Icon|C}} Structural isomer
  13. {{Icon|B}} Tautomer
  14. {{Icon|Start}} Structural formula
  15. {{Icon|Start}} Cyclic compound
  16. {{Icon|B}} Lewis structure
  17. {{Icon|Start}} Open-chain compound
  18. {{Icon|C}} Molecular model
  19. {{Icon|Start}} Ball-and-stick model
  20. {{Icon|Start}} Molecular graphics
  21. {{Icon|C}} Ribbon diagram
  22. {{Icon|Start}} Space-filling model
  23. {{Icon|B}} Chemical compound (Level 3)
  24. {{Icon|C}} Molecule (Level 3)
  25. {{Icon|Start}} Diatomic molecule
  26. {{Icon|Start}} Inorganic compound (Level 4)
  27. {{Icon|C}} Organic compound (Level 4)
  28. {{Icon|C}} Aroma compound
  29. {{Icon|Start}} Material

{{Div col end}}

Chemical elements

{{Vital article count|197}}

=s-Block =

{{Vital article count|28}}

{{Div col|colwidth=15em}}

  1. {{Icon|FA}} Hydrogen (Level 3)
  2. {{Icon|C}} Hydrogen atom
  3. {{Icon|LIST}} Isotopes of hydrogen
  4. {{Icon|B}} Deuterium
  5. {{Icon|B}} Tritium
  6. {{Icon|Start}} Liquid hydrogen
  7. {{Icon|Start}} Solid hydrogen
  8. {{Icon|B}} {{Icon|FFA}} Helium (Level 4)
  9. {{Icon|C}} Helium atom
  10. {{Icon|B}} Helium-3
  11. {{Icon|C}} Helium-4
  12. {{Icon|C}} Liquid helium
  13. {{Icon|C}} Superfluid helium-4

==Group 1 ==

{{Vital article count|8}}

  1. {{Icon|GA}} Alkali metal (Level 4)
  2. {{Icon|GA}} Lithium (Level 4)
  3. {{Icon|GA}} Sodium (Level 4)
  4. {{Icon|GA}} Potassium (Level 4)
  5. {{Icon|C}} Potassium-40
  6. {{Icon|GA}} Rubidium (Level 4)
  7. {{Icon|FA}} Caesium (Level 4)
  8. {{Icon|FA}} Francium (Level 4)

==Group 2 ==

{{Vital article count|7}}

  1. {{Icon|B}} Alkaline earth metal (Level 4)
  2. {{Icon|GA}} Beryllium (Level 4)
  3. {{Icon|B}} Magnesium (Level 4)
  4. {{Icon|GA}} Calcium (Level 4)
  5. {{Icon|GA}} Strontium (Level 4)
  6. {{Icon|GA}} Barium (Level 4)
  7. {{Icon|GA}} Radium (Level 4)

{{Div col end}}

=p-Block =

{{Vital article count|63}}

{{Div col|colwidth=15em}}

==Group 13 ==

{{Vital article count|7}}

  1. {{Icon|B}} Boron group
  2. {{Icon|GA}} Boron (Level 4)
  3. {{Icon|GA}} Aluminium (Level 3)
  4. {{Icon|GA}} Gallium (Level 4)
  5. {{Icon|GA}} Indium (Level 4)
  6. {{Icon|GA}} Thallium (Level 4)
  7. {{Icon|FA}} Nihonium

==Group 14 ==

{{Vital article count|17}}

  1. {{Icon|C}} Carbon group
  2. {{Icon|GA}} Carbon (Level 3)
  3. {{Icon|LIST}} Isotopes of carbon
  4. {{Icon|B}} Carbon-14
  5. {{Icon|C}} Activated carbon
  6. {{Icon|C}} Allotropes of carbon
  7. {{Icon|B}} Buckminsterfullerene
  8. {{Icon|B}} Carbon nanotube (Level 4)
  9. {{Icon|FA}} Diamond (Level 4)
  10. {{Icon|B}} Fullerene
  11. {{Icon|C}} Graphene
  12. {{Icon|B}} Graphite (Level 4)
  13. {{Icon|GA}} Silicon (Level 3)
  14. {{Icon|FA}} Germanium (Level 4)
  15. {{Icon|B}} Tin (Level 4)
  16. {{Icon|FA}} Lead (Level 4)
  17. {{Icon|GA}} Flerovium

==Group 15 ==

{{Vital article count|10}}

  1. {{Icon|B}} Pnictogen
  2. {{Icon|GA}} Nitrogen (Level 3)
  3. {{Icon|LIST}} Isotopes of nitrogen
  4. {{Icon|C}} Liquid nitrogen
  5. {{Icon|B}} Phosphorus (Level 4)
  6. {{Icon|B}} Allotropes of phosphorus
  7. {{Icon|B}} Arsenic (Level 4)
  8. {{Icon|GA}} Antimony (Level 4)
  9. {{Icon|GA}} Bismuth (Level 4)
  10. {{Icon|GA}} Moscovium

==Group 16 ==

{{Vital article count|15}}

  1. {{Icon|B}} {{Icon|DGA}} Chalcogen
  2. {{Icon|FA}} Oxygen (Level 3)
  3. {{Icon|LIST}} Isotopes of oxygen
  4. {{Icon|C}} Allotropes of oxygen
  5. {{Icon|B}} {{Icon|DGA}} Ozone (Level 4)
  6. {{Icon|C}} Singlet oxygen
  7. {{Icon|Start}} Triplet oxygen
  8. {{Icon|C}} Liquid oxygen
  9. {{Icon|B}} Sulfur (Level 3)
  10. {{Icon|B}} Allotropes of sulfur
  11. {{Icon|Start}} Octasulfur
  12. {{Icon|GA}} Selenium (Level 4)
  13. {{Icon|GA}} Tellurium (Level 4)
  14. {{Icon|GA}} Polonium (Level 4)
  15. {{Icon|GA}} Livermorium

==Group 17 ==

{{Vital article count|7}}

  1. {{Icon|B}} Halogen (Level 4)
  2. {{Icon|FA}} Fluorine (Level 4)
  3. {{Icon|GA}} Chlorine (Level 4)
  4. {{Icon|GA}} Bromine (Level 4)
  5. {{Icon|GA}} Iodine (Level 4)
  6. {{Icon|FA}} Astatine (Level 4)
  7. {{Icon|FA}} Tennessine

==Group 18 ==

{{Vital article count|7}}

  1. {{Icon|FA}} Noble gas (Level 4)
  2. {{Icon|B}} {{Icon|DGA}} Neon (Level 4)
  3. {{Icon|B}} {{Icon|DGA}} Argon (Level 4)
  4. {{Icon|GA}} Krypton (Level 4)
  5. {{Icon|FA}} Xenon (Level 4)
  6. {{Icon|B}} {{Icon|DGA}} Radon (Level 4)
  7. {{Icon|FA}} Oganesson

{{Div col end}}

=d-Block =

{{Vital article count|56}}

{{Div col|colwidth=15em}}

  1. {{Icon|B}} Transition metal (Level 4)
  2. {{Icon|Start}} Base metal
  3. {{Icon|C}} Noble metal
  4. {{Icon|C}} Platinum group
  5. {{Icon|C}} Precious metal

==Group 3 ==

{{Vital article count|5}}

  1. {{Icon|GA}} Group 3 element
  2. {{Icon|GA}} Scandium (Level 4)
  3. {{Icon|FA}} Yttrium (Level 4)
  4. {{Icon|GA}} Lutetium (Level 4)
  5. {{Icon|GA}} Lawrencium

==Group 4 ==

{{Vital article count|5}}

  1. {{Icon|GA}} Group 4 element
  2. {{Icon|B}} {{Icon|FFA}} Titanium (Level 4)
  3. {{Icon|GA}} Zirconium (Level 4)
  4. {{Icon|GA}} Hafnium (Level 4)
  5. {{Icon|GA}} Rutherfordium

==Group 5 ==

{{Vital article count|5}}

  1. {{Icon|GA}} Group 5 element
  2. {{Icon|GA}} Vanadium (Level 4)
  3. {{Icon|FA}} Niobium (Level 4)
  4. {{Icon|GA}} Tantalum (Level 4)
  5. {{Icon|FA}} Dubnium

==Group 6 ==

{{Vital article count|5}}

  1. {{Icon|C}} Group 6 element
  2. {{Icon|GA}} Chromium (Level 4)
  3. {{Icon|GA}} Molybdenum (Level 4)
  4. {{Icon|GA}} Tungsten (Level 4)
  5. {{Icon|GA}} Seaborgium

==Group 7 ==

{{Vital article count|6}}

  1. {{Icon|B}} Group 7 element
  2. {{Icon|GA}} Manganese (Level 4)
  3. {{Icon|FA}} Technetium (Level 4)
  4. {{Icon|B}} Technetium-99m
  5. {{Icon|GA}} Rhenium (Level 4)
  6. {{Icon|GA}} Bohrium

==Group 8 ==

{{Vital article count|5}}

  1. {{Icon|C}} Group 8 element
  2. {{Icon|GA}} Iron (Level 3)
  3. {{Icon|GA}} Ruthenium (Level 4)
  4. {{Icon|GA}} Osmium (Level 4)
  5. {{Icon|FA}} Hassium

==Group 9 ==

{{Vital article count|5}}

  1. {{Icon|C}} Group 9 element
  2. {{Icon|GA}} Cobalt (Level 4)
  3. {{Icon|GA}} Rhodium (Level 4)
  4. {{Icon|B}} {{Icon|FFA}} Iridium (Level 4)
  5. {{Icon|GA}} Meitnerium

==Group 10 ==

{{Vital article count|5}}

  1. {{Icon|C}} Group 10 element
  2. {{Icon|GA}} Nickel (Level 4)
  3. {{Icon|B}} {{Icon|DGA}} Palladium (Level 4)
  4. {{Icon|GA}} Platinum (Level 4)
  5. {{Icon|GA}} Darmstadtium

==Group 11 ==

{{Vital article count|5}}

  1. {{Icon|C}} Group 11 element
  2. {{Icon|GA}} Copper (Level 3)
  3. {{Icon|GA}} {{Icon|FFAC}} Silver (Level 3)
  4. {{Icon|B}} Gold (Level 3)
  5. {{Icon|GA}} Roentgenium

==Group 12 ==

{{Vital article count|5}}

  1. {{Icon|GA}} Group 12 element
  2. {{Icon|FA}} Zinc (Level 4)
  3. {{Icon|GA}} Cadmium (Level 4)
  4. {{Icon|GA}} Mercury (element) (Level 4)
  5. {{Icon|GA}} Copernicium

{{Div col end}}

=f-Block =

{{Vital article count|33}}

{{Div col|colwidth=15em}}

==Lanthanides ==

{{Vital article count|16}}

  1. {{Icon|B}} Lanthanide (Level 4)
  2. {{Icon|C}} Rare-earth element
  3. {{Icon|GA}} Lanthanum (Level 4)
  4. {{Icon|B}} {{Icon|DGA}} Cerium (Level 4)
  5. {{Icon|GA}} Praseodymium (Level 4)
  6. {{Icon|B}} Neodymium (Level 4)
  7. {{Icon|GA}} Promethium (Level 4)
  8. {{Icon|GA}} Samarium (Level 4)
  9. {{Icon|GA}} Europium (Level 4)
  10. {{Icon|C}} Gadolinium (Level 4)
  11. {{Icon|GA}} Terbium (Level 4)
  12. {{Icon|GA}} Dysprosium (Level 4)
  13. {{Icon|GA}} Holmium (Level 4)
  14. {{Icon|B}} Erbium (Level 4)
  15. {{Icon|GA}} Thulium (Level 4)
  16. {{Icon|GA}} Ytterbium (Level 4)

==Actinides ==

{{Vital article count|17}}

  1. {{Icon|C}} {{Icon|DGA}} Actinide (Level 4)
  2. {{Icon|GA}} Actinium (Level 4)
  3. {{Icon|FA}} Thorium (Level 4)
  4. {{Icon|GA}} Protactinium (Level 4)
  5. {{Icon|B}} {{Icon|FFA}} Uranium (Level 4)
  6. {{Icon|C}} Uranium-238
  7. {{Icon|Start}} Uranium-235
  8. {{Icon|GA}} Neptunium (Level 4)
  9. {{Icon|FA}} Plutonium (Level 4)
  10. {{Icon|GA}} Americium (Level 4)
  11. {{Icon|GA}} Curium (Level 4)
  12. {{Icon|GA}} Berkelium (Level 4)
  13. {{Icon|FA}} Californium (Level 4)
  14. {{Icon|GA}} Einsteinium
  15. {{Icon|GA}} Fermium
  16. {{Icon|GA}} Mendelevium
  17. {{Icon|GA}} Nobelium

{{Div col end}}

=Periods =

{{Vital article count|17}}

{{Div col|colwidth=15em}}

  1. {{Icon|GA}} Period 1 element
  2. {{Icon|B}} Period 2 element
  3. {{Icon|C}} Period 3 element
  4. {{Icon|C}} Period 4 element
  5. {{Icon|C}} Period 5 element
  6. {{Icon|C}} Period 6 element
  7. {{Icon|C}} Period 7 element
  8. {{Icon|C}} Superheavy element
  9. {{Icon|C}} Synthetic element (Level 4)
  10. {{Icon|C}} Transuranium element
  11. {{Icon|B}} Extended periodic table
  12. {{Icon|GA}} Ununennium
  13. {{Icon|GA}} Unbinilium
  14. {{Icon|GA}} Unbiunium
  15. {{Icon|GA}} Unbibium
  16. {{Icon|GA}} Unbiquadium
  17. {{Icon|GA}} Unbihexium

{{Div col end}}

Acids and bases

{{Vital article count|54}}

Aqueous acids and bases listed here; for underlying solutes, see the Salts and ions section.

{{Div col|colwidth=15em}}

=Concepts =

{{Vital article count|23}}

  1. {{Icon|C}} Acid (Level 4)
  2. {{Icon|LIST}} Acid anhydride
  3. {{Icon|Start}} Solid acid
  4. {{Icon|Start}} Amphoterism
  5. {{Icon|C}} Base (chemistry) (Level 4)
  6. {{Icon|Start}} Alkali
  7. {{Icon|Start}} Base anhydride
  8. {{Icon|Start}} Non-nucleophilic base
  9. {{Icon|Start}} Superbase
  10. {{Icon|Start}} Weak base
  11. {{Icon|GA}} Brønsted–Lowry acid–base theory
  12. {{Icon|C}} Conjugate (acid-base theory)
  13. {{Icon|Start}} Deprotonation
  14. {{Icon|B}} Hydronium
  15. {{Icon|Start}} Protonation
  16. {{Icon|Start}} Lewis acids and bases
  17. {{Icon|Start}} Electrophile
  18. {{Icon|Start}} HSAB theory
  19. {{Icon|C}} Nucleophile
  20. {{Icon|C}} pH (Level 4)
  21. {{Icon|C}} Acid strength
  22. {{Icon|Start}} Acidity function
  23. {{Icon|C}} Buffer solution

=Specific acids =

{{Vital article count|29}}

  1. {{Icon|Start}} Mineral acid
  2. {{Icon|C}} Aqua regia
  3. {{Icon|C}} Boric acid (Level 4)
  4. {{Icon|C}} Carbonic acid
  5. {{Icon|B}} {{Icon|FFA}} Hydrochloric acid (Level 4)
  6. {{Icon|B}} Hydrofluoric acid (Level 4)
  7. {{Icon|C}} Hypochlorous acid
  8. {{Icon|B}} Nitric acid (Level 4)
  9. {{Icon|C}} Perchloric acid
  10. {{Icon|B}} Phosphoric acid (Level 4)
  11. {{Icon|B}} Sulfuric acid (Level 4)
  12. {{Icon|C}} Organic acid
  13. {{Icon|C}} Carboxylic acid (Level 4)
  14. {{Icon|FA}} Acetic acid (Level 4)
  15. {{Icon|B}} Benzoic acid
  16. {{Icon|C}} Citric acid (Level 4)
  17. {{Icon|B}} Ethylenediaminetetraacetic acid
  18. {{Icon|B}} {{Icon|DGA}} Formic acid
  19. {{Icon|B}} Lactic acid (Level 4)
  20. {{Icon|C}} Malic acid
  21. {{Icon|B}} Oxalic acid
  22. {{Icon|C}} Tartaric acid
  23. {{Icon|Start}} Sulfonic acid
  24. {{Icon|B}} Superacid
  25. {{Icon|C}} Carborane acid
  26. {{Icon|B}} Fluoroantimonic acid
  27. {{Icon|B}} Fluorosulfuric acid
  28. {{Icon|C}} Magic acid
  29. {{Icon|C}} Triflic acid

=Specific bases =

{{Vital article count|2}}

  1. {{Icon|C}} Ammonia solution
  2. {{Icon|C}} Lye

{{Div col end}}

Alloys and ceramic compounds

{{Vital article count|40}}

For disordered network solids, see Glass under Technology.

{{Div col|colwidth=15em}}

  1. {{Icon|C}} Alloy (Level 3)
  2. {{Icon|Start}} Intermetallic
  3. {{Icon|Start}} Interstitial defect
  4. {{Icon|Start}} Network covalent bonding
  5. {{Icon|C}} Non-stoichiometric compound

=Specific alloys =

{{Vital article count|24}}

  1. {{Icon|C}} Amalgam (chemistry) (Level 4)
  2. {{Icon|C}} Colored gold
  3. {{Icon|Start}} Duralumin
  4. {{Icon|B}} Electrum
  5. {{Icon|C}} Mischmetal
  6. {{Icon|Start}} Ferrocerium
  7. {{Icon|C}} Galinstan
  8. {{Icon|C}} Pewter
  9. {{Icon|B}} Solder

==Copper alloys ==

{{Vital article count|5}}

  1. {{Icon|LIST}} List of copper alloys
  2. {{Icon|B}} Brass (Level 4)
  3. {{Icon|C}} Bronze (Level 3)
  4. {{Icon|Start}} Constantan
  5. {{Icon|B}} Cupronickel

==Iron alloys ==

{{Vital article count|10}}

  1. {{Icon|C}} Cast iron (Level 4)
  2. {{Icon|GA}} Steel (Level 3)
  3. {{Icon|C}} Alloy steel
  4. {{Icon|Start}} Spring steel
  5. {{Icon|C}} Stainless steel (Level 4)
  6. {{Icon|C}} Tool steel
  7. {{Icon|C}} Carbon steel
  8. {{Icon|C}} Wootz steel
  9. {{Icon|C}} Pig iron
  10. {{Icon|C}} Wrought iron (Level 4)

=Ceramic compounds =

{{Vital article count|11}}

  1. {{Icon|GA}} Boron nitride
  2. {{Icon|B}} Carbide
  3. {{Icon|GA}} Silicon carbide
  4. {{Icon|C}} Cementite
  5. {{Icon|B}} Tungsten carbide
  6. {{Icon|C}} Ferrite (magnet)
  7. {{Icon|C}} Gallium nitride
  8. {{Icon|Start}} Graphite oxide
  9. {{Icon|Start}} Rare-earth barium copper oxide
  10. {{Icon|B}} Yttrium barium copper oxide
  11. {{Icon|B}} Silicon dioxide

{{Div col end}}

Molecular compounds

{{Vital article count|46}}

{{Div col|colwidth=15em}}

  1. {{Icon|C}} Carbon disulfide
  2. {{Icon|Start}} Cyanogen
  3. {{Icon|C}} Syngas (Level 4)

=Covalent oxides =

{{Vital article count|9}}

  1. {{Icon|B}} Carbon monoxide (Level 4)
  2. {{Icon|C}} {{Icon|DGA}} Carbon dioxide (Level 3)
  3. {{Icon|B}} Chlorine dioxide
  4. {{Icon|B}} Nitric oxide
  5. {{Icon|B}} Nitrous oxide (Level 4)
  6. {{Icon|B}} Nitrogen dioxide
  7. {{Icon|Start}} Oxygen difluoride
  8. {{Icon|B}} Sulfur dioxide
  9. {{Icon|C}} Sulfur trioxide

=Hydrogen compounds =

{{Vital article count|23}}

  1. {{Icon|C}} Boranes
  2. {{Icon|C}} Carborane
  3. {{Icon|B}} Diborane
  4. {{Icon|C}} Pnictogen hydride
  5. {{Icon|B}} {{Icon|DGA}} Ammonia (Level 4)
  6. {{Icon|B}} Arsine
  7. {{Icon|C}} Diphosphane
  8. {{Icon|B}} Hydrazine
  9. {{Icon|Start}} Methylamine
  10. {{Icon|B}} Phosphine
  11. {{Icon|B}} Stibine
  12. {{Icon|C}} Hydrogen chalcogenide
  13. {{Icon|B}} {{Icon|DGA}} Hydrogen peroxide (Level 4)
  14. {{Icon|B}} Hydrogen sulfide
  15. {{Icon|Start}} Hydrogen selenide
  16. {{Icon|Start}} Polysulfane
  17. {{Icon|Start}} Hydrogen halide
  18. {{Icon|C}} Hydrogen bromide
  19. {{Icon|B}} Hydrogen chloride
  20. {{Icon|B}} Hydrogen fluoride
  21. {{Icon|B}} Hydrogen iodide
  22. {{Icon|B}} Hydrogen cyanide
  23. {{Icon|C}} Hydroxyl radical

=Water =

{{Vital article count|11}}

  1. {{Icon|B}} {{Icon|DGA}} Water (Level 2)
  2. {{Icon|B}} Properties of water (Level 4)
  3. {{Icon|C}} Hydrate
  4. {{Icon|GA}} Ice (Level 4)
  5. {{Icon|Start}} Ice crystal
  6. {{Icon|C}} Purified water
  7. {{Icon|C}} Water vapor (Level 4)
  8. {{Icon|Start}} Steam
  9. {{Icon|B}} Heavy water
  10. {{Icon|Stub}} Semiheavy water
  11. {{Icon|Start}} Tritiated water

{{Div col end}}

Organic compounds

{{Vital article count|192}}

Note that organic compounds are often not biotic; see the Biology section for Biochemistry of living organisms.

{{Div col|colwidth=15em}}

=Concepts =

{{Vital article count|10}}

  1. {{Icon|Start}} Polymer backbone
  2. {{Icon|Start}} Side chain
  3. {{Icon|Start}} Degree of unsaturation
  4. {{Icon|Start}} Lipophilicity
  5. {{Icon|C}} Skeletal formula
  6. {{Icon|Start}} Substituent
  7. {{Icon|C}} Functional group
  8. {{Icon|Start}} Geminal
  9. {{Icon|Stub}} Pendant group
  10. {{Icon|Start}} Vicinal (chemistry)

=Concepts: General=

{{Vital article count|10}}

  1. {{Icon|C}} Carbonyl group
  2. {{Icon|C}} Enol
  3. {{Icon|C}} Organophosphorus chemistry (Level 4)
  4. {{Icon|B}} Organosilicon chemistry (Level 4)
  5. {{Icon|C}} Silicone (Level 4)
  6. {{Icon|C}} Organosulfur chemistry (Level 4)
  7. {{Icon|Start}} Allicin
  8. {{Icon|Start}} Allyl isothiocyanate
  9. {{Icon|B}} Dimethyl sulfoxide
  10. {{Icon|C}} Thiol (Level 4)

=Organometallics =

{{Vital article count|2}}

  1. {{Icon|B}} Ferrocene
  2. {{Icon|C}} Tetraethyllead

{{Div col end}}

=Hydrocarbons =

{{Vital article count|41}}

{{Div col|colwidth=15em}}

  1. {{Icon|C}} Hydrocarbon (Level 4)
  2. {{Icon|B}} Creosote
  3. {{Icon|C}} Naphtha
  4. {{Icon|C}} Oil
  5. {{Icon|C}} Petroleum (Level 3)
  6. {{Icon|C}} Petroleum jelly
  7. {{Icon|C}} Tar
  8. {{Icon|C}} Coal tar
  9. {{Icon|Start}} Pine tar
  10. {{Icon|C}} Wax
  11. {{Icon|C}} Paraffin wax
  12. {{Icon|C}} White spirit
  13. {{Icon|B}} Octane rating

==Aliphatic hydrocarbons ==

{{Vital article count|19}}

  1. {{Icon|Start}} Aliphatic compound
  2. {{Icon|Start}} Alicyclic compound
  3. {{Icon|Start}} Cycloalkane
  4. {{Icon|B}} Cyclopropane
  5. {{Icon|Start}} Cyclobutane
  6. {{Icon|Start}} Cyclopentane
  7. {{Icon|B}} Cyclohexane
  8. {{Icon|B}} Adamantane
  9. {{Icon|B}} Alkane (Level 4)
  10. {{Icon|B}} Methane (Level 4)
  11. {{Icon|B}} Ethane (Level 4)
  12. {{Icon|C}} Propane (Level 4)
  13. {{Icon|B}} Butane (Level 4)
  14. {{Icon|C}} Alkene (Level 4)
  15. {{Icon|C}} Ethylene (Level 4)
  16. {{Icon|Start}} Propylene (Level 4)
  17. {{Icon|B}} Alkyne (Level 4)
  18. {{Icon|B}} Acetylene
  19. {{Icon|B}} Polyyne

==Aromatic hydrocarbons ==

{{Vital article count|9}}

  1. {{Icon|C}} Aromatic compound (Level 4)
  2. {{Icon|C}} Arene substitution pattern
  3. {{Icon|B}} Aromaticity
  4. {{Icon|C}} Antiaromaticity
  5. {{Icon|Start}} Hückel's rule
  6. {{Icon|B}} {{Icon|DGA}} Benzene (Level 4)
  7. {{Icon|B}} Toluene
  8. {{Icon|B}} Polycyclic aromatic hydrocarbon
  9. {{Icon|B}} Naphthalene

{{Div col end}}

=Alcohols =

{{Vital article count|20}}

{{Div col|colwidth=15em}}

  1. {{Icon|B}} Alcohol (chemistry) (Level 4)
  2. {{Icon|B}} Methanol (Level 4)
  3. {{Icon|B}} {{Icon|DGA}} Ethanol (Level 4)
  4. {{Icon|C}} Isopropyl alcohol
  5. {{Icon|Start}} 1-Propanol
  6. {{Icon|C}} Fatty alcohol
  7. {{Icon|Start}} Cetyl alcohol
  8. {{Icon|Start}} Dodecanol
  9. {{Icon|Start}} Stearyl alcohol
  10. {{Icon|B}} Phenol (Level 4)
  11. {{Icon|Start}} Polyol
  12. {{Icon|C}} Diol
  13. {{Icon|B}} Ethylene glycol
  14. {{Icon|Start}} Geminal diol
  15. {{Icon|C}} Glycerol

==Sugar alcohols ==

{{Vital article count|5}}

  1. {{Icon|C}} Sugar alcohol
  2. {{Icon|C}} Erythritol
  3. {{Icon|B}} Mannitol
  4. {{Icon|B}} Sorbitol
  5. {{Icon|C}} Xylitol

{{Div col end}}

=Aldehydes and ketones =

{{Vital article count|5}}

{{Div col|colwidth=15em}}

  1. {{Icon|C}} Aldehyde (Level 4)
  2. {{Icon|B}} Formaldehyde (Level 4)
  3. {{Icon|B}} Acetaldehyde
  4. {{Icon|B}} Ketone (Level 4)
  5. {{Icon|B}} Acetone (Level 4)

=Amides and amines =

{{Vital article count|13}}

  1. {{Icon|C}} Amide (Level 4)
  2. {{Icon|C}} Urea (Level 4)
  3. {{Icon|C}} Nylon (Level 4)
  4. {{Icon|C}} DEET
  5. {{Icon|B}} Dimethylformamide
  6. {{Icon|C}} Amine (Level 4)
  7. {{Icon|Start}} Cadaverine
  8. {{Icon|B}} Ethylenediamine
  9. {{Icon|C}} Putrescine
  10. {{Icon|B}} {{Icon|DGA}} Taurine
  11. {{Icon|Start}} Nitrocellulose
  12. {{Icon|B}} Pyridine
  13. {{Icon|B}} TNT

=Esters and ethers =

{{Vital article count|12}}

  1. {{Icon|C}} Ester (Level 4)
  2. {{Icon|B}} Ethyl acetate
  3. {{Icon|C}} Methyl salicylate
  4. {{Icon|C}} Nitroglycerin
  5. {{Icon|Start}} Propylene carbonate
  6. {{Icon|B}} Ether (Level 4)
  7. {{Icon|B}} Dimethyl ether
  8. {{Icon|C}} Diethyl ether
  9. {{Icon|Start}} Epoxide
  10. {{Icon|B}} Vanillin
  11. {{Icon|Start}} 1,4-Dioxane
  12. {{Icon|B}} Tetrahydrofuran

=Halocarbons =

{{Vital article count|12}}

  1. {{Icon|Start}} Halocarbon
  2. {{Icon|B}} Haloalkane (Level 4)
  3. {{Icon|B}} Chlorofluorocarbon
  4. {{Icon|Start}} Dichlorodifluoromethane
  5. {{Icon|C}} Organochlorine chemistry
  6. {{Icon|B}} Carbon tetrachloride
  7. {{Icon|B}} Chloroform
  8. {{Icon|Start}} Chloromethane
  9. {{Icon|B}} Dichloromethane
  10. {{Icon|Start}} Fluorocarbon
  11. {{Icon|B}} Carbon tetrafluoride
  12. {{Icon|Start}} Hydrofluorocarbon

{{Div col end}}

=Alkaloids =

{{Vital article count|10}}

{{Div col|colwidth=15em}}

  1. {{Icon|B}} Capsaicin
  2. {{Icon|B}} Imidazole
  3. {{Icon|C}} Purine
  4. {{Icon|C}} Uric acid
  5. {{Icon|C}} Xanthine
  6. {{Icon|B}} {{Icon|DGA}} Theobromine
  7. {{Icon|B}} Theophylline
  8. {{Icon|Start}} Pyrimidine
  9. {{Icon|C}} Scopolamine
  10. {{Icon|B}} Strychnine

=Phenylpropanoids =

{{Vital article count|5}}

  1. {{Icon|C}} Phenylpropanoid
  2. {{Icon|Start}} Cinnamaldehyde
  3. {{Icon|C}} Coumarin
  4. {{Icon|Start}} Eugenol
  5. {{Icon|C}} Safrole

=Polymers =

{{Vital article count|22}}

  1. {{Icon|B}} Polymer (Level 4)
  2. {{Icon|Start}} Monomer
  3. {{Icon|Start}} Oligomer
  4. {{Icon|C}} Epoxy
  5. {{Icon|C}} Per- and polyfluoroalkyl substances
  6. {{Icon|C}} Phenol formaldehyde resin
  7. {{Icon|B}} Bakelite
  8. {{Icon|C}} Polyacrylonitrile
  9. {{Icon|C}} Polycarbonate
  10. {{Icon|B}} Polyethylene (Level 4)
  11. {{Icon|C}} Polyethylene glycol
  12. {{Icon|B}} Polyethylene terephthalate
  13. {{Icon|Start}} Polyisoprene
  14. {{Icon|B}} Poly(methyl methacrylate)
  15. {{Icon|B}} Polypropylene (Level 4)
  16. {{Icon|C}} Polypropylene glycol
  17. {{Icon|B}} Polystyrene
  18. {{Icon|B}} Polytetrafluoroethylene
  19. {{Icon|B}} Polyurethane
  20. {{Icon|Start}} Polyvinyl acetate
  21. {{Icon|Start}} Polyvinyl alcohol
  22. {{Icon|B}} Polyvinyl chloride (Level 4)

=Polyphenols =

{{Vital article count|9}}

  1. {{Icon|Start}} Polyphenol
  2. {{Icon|C}} Flavonoid
  3. {{Icon|Start}} Anthocyanidin
  4. {{Icon|B}} Anthocyanin
  5. {{Icon|Stub}} Anthoxanthin
  6. {{Icon|Start}} Catechin
  7. {{Icon|C}} Lignin
  8. {{Icon|C}} Tannin (Level 4)
  9. {{Icon|Start}} Tannic acid

=Terpenes and terpenoids =

{{Vital article count|21}}

  1. {{Icon|C}} Isoprene
  2. {{Icon|C}} Resin
  3. {{Icon|C}} Rosin
  4. {{Icon|C}} Shellac
  5. {{Icon|B}} Terpene
  6. {{Icon|C}} Caryophyllene
  7. {{Icon|C}} Humulene
  8. {{Icon|C}} Limonene
  9. {{Icon|Start}} Pinene
  10. {{Icon|C}} Turpentine
  11. {{Icon|C}} Squalene
  12. {{Icon|Start}} Zingiberene
  13. {{Icon|Start}} Terpenoid
  14. {{Icon|B}} Camphor
  15. {{Icon|B}} Carvone
  16. {{Icon|Start}} Citral
  17. {{Icon|Start}} Citronellal
  18. {{Icon|C}} Eucalyptol
  19. {{Icon|Start}} Linalool
  20. {{Icon|B}} {{Icon|DGA}} Menthol
  21. {{Icon|Start}} Thymol

{{Div col end}}

Salts and ions

{{Vital article count|210}}

{{Div col|colwidth=15em}}

=Salts and ions: General=

{{Vital article count|9}}

  1. {{Icon|C}} Ammonium
  2. {{Icon|C}} Quaternary ammonium cation
  3. {{Icon|Start}} Ash
  4. {{Icon|C}} Potash
  5. {{Icon|Start}} Wood ash
  6. {{Icon|C}} Salt (chemistry) (Level 4)
  7. {{Icon|Start}} Acid salt
  8. {{Icon|Start}} Alkali salt
  9. {{Icon|Start}} Zwitterion

=Borohydride salts =

{{Vital article count|3}}

  1. {{Icon|C}} Borohydride
  2. {{Icon|Start}} Lithium borohydride
  3. {{Icon|B}} Sodium borohydride

=Carbide salts =

{{Vital article count|2}}

  1. {{Icon|Start}} Aluminium carbide
  2. {{Icon|C}} Calcium carbide

=Cyanide salts =

{{Vital article count|8}}

  1. {{Icon|B}} Cyanide (Level 4)
  2. {{Icon|B}} Potassium cyanide
  3. {{Icon|C}} Sodium cyanide
  4. {{Icon|Start}} Ferricyanide
  5. {{Icon|Start}} Potassium ferricyanide
  6. {{Icon|C}} Ferrocyanide
  7. {{Icon|C}} Potassium ferrocyanide
  8. {{Icon|B}} Prussian blue

=Halide salts =

{{Vital article count|25}}

  1. {{Icon|Start}} Halide
  2. {{Icon|C}} Bromide
  3. {{Icon|B}} Potassium bromide
  4. {{Icon|C}} Sodium bromide
  5. {{Icon|C}} Chloride (Level 4)
  6. {{Icon|GA}} Aluminium chloride
  7. {{Icon|C}} Ammonium chloride
  8. {{Icon|B}} {{Icon|DGA}} Calcium chloride (Level 4)
  9. {{Icon|GA}} Copper(II) chloride
  10. {{Icon|GA}} Iron(III) chloride
  11. {{Icon|B}} Magnesium chloride
  12. {{Icon|B}} Potassium chloride
  13. {{Icon|B}} Sodium chloride (Level 4)
  14. {{Icon|B}} {{Icon|DGA}} Zinc chloride
  15. {{Icon|B}} Fluoride
  16. {{Icon|C}} Boron trifluoride
  17. {{Icon|B}} Calcium fluoride
  18. {{Icon|C}} Sodium fluoride
  19. {{Icon|B}} Sulfur hexafluoride
  20. {{Icon|B}} Uranium hexafluoride
  21. {{Icon|Start}} Iodide
  22. {{Icon|Start}} Lugol's iodine
  23. {{Icon|B}} {{Icon|DGA}} Potassium iodide
  24. {{Icon|C}} Silver iodide
  25. {{Icon|Start}} Tincture of iodine

=Hydride salts =

{{Vital article count|4}}

  1. {{Icon|C}} Hydride
  2. {{Icon|B}} {{Icon|DGA}} Lithium aluminium hydride
  3. {{Icon|B}} Lithium hydride
  4. {{Icon|Start}} Sodium hydride

=Nitride salts =

{{Vital article count|8}}

  1. {{Icon|C}} Nitride
  2. {{Icon|C}} Azide
  3. {{Icon|C}} Lead(II) azide
  4. {{Icon|Start}} Silver azide
  5. {{Icon|Start}} Sodium azide
  6. {{Icon|Start}} Lithium nitride
  7. {{Icon|C}} Silver nitride
  8. {{Icon|B}} Titanium nitride

=Noble gas compounds =

{{Vital article count|10}}

  1. {{Icon|Start}} Electride
  2. {{Icon|C}} Noble gas compound
  3. {{Icon|B}} Helium compounds
  4. {{Icon|Start}} Disodium helide
  5. {{Icon|C}} Neon compounds
  6. {{Icon|B}} Argon compounds
  7. {{Icon|Start}} Argon fluorohydride
  8. {{Icon|B}} Krypton difluoride
  9. {{Icon|C}} Xenon tetrafluoride
  10. {{Icon|Start}} Xenon hexafluoroplatinate

=Organic salts =

{{Vital article count|30}}

  1. {{Icon|Start}} Benzalkonium chloride
  2. {{Icon|Start}} Crystal violet
  3. {{Icon|C}} Merbromin
  4. {{Icon|Start}} Potassium bitartrate
  5. {{Icon|Start}} Sodium benzoate
  6. {{Icon|Start}} Sodium calcium edetate
  7. {{Icon|C}} Tetrasodium EDTA
  8. {{Icon|B}} Thiomersal

==Acetates ==

{{Vital article count|10}}

  1. {{Icon|C}} Acetate
  2. {{Icon|B}} Aluminium triacetate
  3. {{Icon|Start}} Ammonium acetate
  4. {{Icon|Start}} Calcium acetate
  5. {{Icon|C}} Chromium(II) acetate
  6. {{Icon|B}} Copper(II) acetate
  7. {{Icon|B}} Lead(II) acetate
  8. {{Icon|C}} Potassium acetate
  9. {{Icon|C}} Sodium acetate
  10. {{Icon|Start}} Zinc acetate

==Citrates ==

{{Vital article count|9}}

  1. {{Icon|C}} Calcium citrate
  2. {{Icon|Start}} Iron(III) citrate
  3. {{Icon|Start}} Ammonium ferric citrate
  4. {{Icon|C}} Magnesium citrate
  5. {{Icon|Start}} Potassium citrate
  6. {{Icon|LIST}} Sodium citrate
  7. {{Icon|Stub}} Monosodium citrate
  8. {{Icon|Start}} Disodium citrate
  9. {{Icon|Start}} Trisodium citrate

==Glutamates ==

{{Vital article count|3}}

  1. {{Icon|C}} Glutamate flavoring
  2. {{Icon|B}} Monosodium glutamate
  3. {{Icon|Stub}} Monopotassium glutamate

=Oxide salts =

{{Vital article count|24}}

  1. {{Icon|B}} Oxide (Level 4)
  2. {{Icon|B}} Aluminium oxide
  3. {{Icon|Start}} Copper(II) oxide
  4. {{Icon|Start}} Iron oxide
  5. {{Icon|Start}} Iron(II) oxide
  6. {{Icon|B}} Iron(II,III) oxide
  7. {{Icon|C}} Iron(III) oxide
  8. {{Icon|B}} Manganese dioxide
  9. {{Icon|B}} Osmium tetroxide
  10. {{Icon|B}} Tin(IV) oxide
  11. {{Icon|B}} Titanium dioxide (Level 4)
  12. {{Icon|C}} {{Icon|DGA}} Zinc oxide
  13. {{Icon|C}} Zirconium dioxide
  14. {{Icon|C}} Superoxide
  15. {{Icon|Start}} Potassium superoxide

==Alkali oxide salts ==

{{Vital article count|5}}

  1. {{Icon|C}} Calcium oxide
  2. {{Icon|Start}} Lithium oxide
  3. {{Icon|C}} Magnesium oxide
  4. {{Icon|C}} Potassium oxide
  5. {{Icon|Start}} Sodium oxide

==Peroxide salts ==

{{Vital article count|4}}

  1. {{Icon|Start}} Peroxide
  2. {{Icon|Start}} Barium peroxide
  3. {{Icon|Start}} Potassium peroxide
  4. {{Icon|B}} Sodium peroxide

=Oxyanionic salts =

{{Vital article count|76}}

  1. {{Icon|C}} Oxyanion
  2. {{Icon|C}} Silicate (Level 4)
  3. {{Icon|B}} Sodium silicate (Level 4)

==Boric oxyanions ==

{{Vital article count|3}}

  1. {{Icon|C}} Borate
  2. {{Icon|C}} Borax
  3. {{Icon|C}} Sodium metaborate

==Carbonic oxyanions ==

{{Vital article count|8}}

  1. {{Icon|C}} Bicarbonate
  2. {{Icon|Start}} Ammonium bicarbonate
  3. {{Icon|C}} Sodium bicarbonate (Level 4)
  4. {{Icon|B}} Baking powder
  5. {{Icon|C}} Carbonate (Level 4)
  6. {{Icon|Start}} Ammonium carbonate
  7. {{Icon|B}} Calcium carbonate (Level 4)
  8. {{Icon|B}} Sodium carbonate (Level 4)

==Halide oxyanions ==

{{Vital article count|9}}

  1. {{Icon|C}} Chlorate
  2. {{Icon|C}} Potassium chlorate
  3. {{Icon|C}} Chlorite
  4. {{Icon|C}} Hypochlorite
  5. {{Icon|C}} Sodium hypochlorite
  6. {{Icon|B}} Perchlorate
  7. {{Icon|Start}} Ammonium perchlorate
  8. {{Icon|C}} Potassium perchlorate
  9. {{Icon|Start}} Sodium perchlorate

==Hydroxy anion ==

{{Vital article count|5}}

  1. {{Icon|C}} Hydroxide
  2. {{Icon|C}} Calcium hydroxide
  3. {{Icon|C}} Magnesium hydroxide
  4. {{Icon|C}} Potassium hydroxide (Level 4)
  5. {{Icon|B}} {{Icon|DGA}} Sodium hydroxide (Level 4)

==Metallic oxyanions ==

{{Vital article count|16}}

  1. {{Icon|B}} Chromate and dichromate
  2. {{Icon|C}} Lead(II) chromate
  3. {{Icon|Start}} Chrome yellow
  4. {{Icon|Start}} Potassium chromate
  5. {{Icon|C}} Potassium dichromate
  6. {{Icon|Start}} Sodium chromate
  7. {{Icon|Start}} Sodium dichromate
  8. {{Icon|B}} Manganate
  9. {{Icon|Start}} Potassium manganate
  10. {{Icon|C}} Permanganate
  11. {{Icon|B}} Potassium permanganate
  12. {{Icon|Start}} Sodium permanganate
  13. {{Icon|B}} Vanadate
  14. {{Icon|Start}} Ammonium metavanadate
  15. {{Icon|Stub}} Sodium metavanadate
  16. {{Icon|Start}} Sodium orthovanadate

==Nitric oxyanions ==

{{Vital article count|9}}

  1. {{Icon|C}} Nitrate (Level 4)
  2. {{Icon|C}} Ammonium nitrate (Level 4)
  3. {{Icon|B}} {{Icon|FFA}} Lead(II) nitrate
  4. {{Icon|B}} Potassium nitrate (Level 4)
  5. {{Icon|B}} Silver nitrate
  6. {{Icon|C}} Sodium nitrate (Level 4)
  7. {{Icon|Start}} Nitrite
  8. {{Icon|Start}} Ammonium nitrite
  9. {{Icon|B}} Sodium nitrite

==Phosphoric oxyanions ==

{{Vital article count|6}}

  1. {{Icon|C}} Phosphate
  2. {{Icon|Start}} Ammonium dihydrogen phosphate
  3. {{Icon|Start}} Diammonium phosphate
  4. {{Icon|C}} Trisodium phosphate
  5. {{Icon|C}} Phosphite (ion)
  6. {{Icon|Stub}} Basic lead phosphite

==Sulfuric oxyanions ==

{{Vital article count|17}}

  1. {{Icon|C}} Sodium dithionite
  2. {{Icon|C}} Sulfite
  3. {{Icon|C}} Sulfate (Level 4)
  4. {{Icon|B}} Alum (Level 4)
  5. {{Icon|Start}} Potassium alum
  6. {{Icon|Start}} Aluminium sulfate
  7. {{Icon|C}} Ammonium sulfate (Level 4)
  8. {{Icon|B}} Calcium sulfate
  9. {{Icon|C}} Copper(II) sulfate
  10. {{Icon|C}} Iron(II) sulfate
  11. {{Icon|Start}} Iron(III) sulfate
  12. {{Icon|C}} Magnesium sulfate (Level 4)
  13. {{Icon|B}} {{Icon|DGA}} Sodium sulfate (Level 4)
  14. {{Icon|LIST}} Vitriol
  15. {{Icon|Start}} Zinc sulfate
  16. {{Icon|Start}} Thiosulfate
  17. {{Icon|C}} Sodium thiosulfate

=Sulfide salts =

{{Vital article count|11}}

  1. {{Icon|C}} Sulfide
  2. {{Icon|B}} Cadmium sulfide
  3. {{Icon|Start}} Calcium sulfide
  4. {{Icon|Start}} Lime sulfur
  5. {{Icon|Start}} Iron(II) sulfide
  6. {{Icon|Start}} Magnesium sulfide
  7. {{Icon|B}} Mercury sulfide
  8. {{Icon|B}} Molybdenum disulfide
  9. {{Icon|Start}} Potassium sulfide
  10. {{Icon|C}} Sodium sulfide
  11. {{Icon|C}} Zinc sulfide

{{Div col end}}

Analysis

{{Vital article count|0}}

{{Div col|colwidth=15em}}

Basics

{{Vital article count|41}}

  1. {{Icon|Start}} Qualitative inorganic analysis
  2. {{Icon|Start}} Quantitative analysis (chemistry)
  3. {{Icon|Start}} Elemental analysis
  4. {{Icon|C}} Combustion analysis
  5. {{Icon|Start}} Cheminformatics
  6. {{Icon|Start}} Instrumental chemistry
  7. {{Icon|Start}} Electroanalytical methods
  8. {{Icon|C}} Radioanalytical chemistry

=Chemical methods =

{{Vital article count|11}}

  1. {{Icon|Start}} Chemical test
  2. {{Icon|Start}} Complexometric indicator
  3. {{Icon|Start}} PH indicator
  4. {{Icon|Start}} Litmus
  5. {{Icon|B}} Phenolphthalein
  6. {{Icon|Start}} Redox indicator
  7. {{Icon|B}} Methylene blue
  8. {{Icon|Start}} Flame test
  9. {{Icon|Start}} Gravimetric analysis
  10. {{Icon|Start}} Thermogravimetric analysis
  11. {{Icon|B}} Titration

=Instrumental methods =

{{Vital article count|22}}

  1. {{Icon|Start}} Calorimetry
  2. {{Icon|B}} Mass spectrometry (Level 4)

==Electrical methods ==

{{Vital article count|7}}

  1. {{Icon|C}} Coulometry
  2. {{Icon|C}} Voltammetry
  3. {{Icon|C}} Cyclic voltammetry
  4. {{Icon|Start}} Hydrodynamic voltammetry
  5. {{Icon|C}} Polarography
  6. {{Icon|B}} Dielectric spectroscopy
  7. {{Icon|Start}} Electrophoresis

==Spectroscopy ==

{{Vital article count|13}}

  1. {{Icon|C}} Spectroscopy (Level 4)
  2. {{Icon|C}} Absorption spectroscopy (Level 4)
  3. {{Icon|Start}} Atomic spectroscopy
  4. {{Icon|Start}} Atomic absorption spectroscopy
  5. {{Icon|Start}} Atomic emission spectroscopy
  6. {{Icon|B}} Fluorescence correlation spectroscopy
  7. {{Icon|B}} Infrared spectroscopy
  8. {{Icon|C}} Fourier-transform infrared spectroscopy
  9. {{Icon|Start}} Microwave spectroscopy
  10. {{Icon|C}} Raman spectroscopy
  11. {{Icon|Start}} Ultrafast laser spectroscopy
  12. {{Icon|C}} Ultraviolet–visible spectroscopy
  13. {{Icon|Start}} X-ray spectroscopy

{{Div col end}}

Reactions and synthesis

{{Vital article count|81}}

{{Div col|colwidth=15em}}

=Basics =

{{Vital article count|9}}

  1. {{Icon|Start}} Dissociation (chemistry)
  2. {{Icon|Start}} Isomerization
  3. {{Icon|C}} Radical (chemistry) (Level 4)
  4. {{Icon|Start}} Reaction mechanism (Level 4)
  5. {{Icon|Start}} Arrow pushing
  6. {{Icon|C}} Chain reaction
  7. {{Icon|Start}} Elementary reaction
  8. {{Icon|C}} Reaction intermediate
  9. {{Icon|Start}} Reversible reaction

=Organic reactions =

{{Vital article count|38}}

  1. {{Icon|C}} Organic reaction
  2. {{Icon|C}} Leaving group
  3. {{Icon|Start}} Addition reaction
  4. {{Icon|C}} Cycloaddition
  5. {{Icon|Start}} Electrophilic addition
  6. {{Icon|C}} Free-radical addition
  7. {{Icon|C}} Nucleophilic addition
  8. {{Icon|C}} Aldol condensation
  9. {{Icon|Start}} Caramelization
  10. {{Icon|B}} Diels–Alder reaction
  11. {{Icon|B}} Elimination reaction
  12. {{Icon|Start}} E1cB-elimination reaction
  13. {{Icon|C}} Ei mechanism
  14. {{Icon|B}} Grignard reaction
  15. {{Icon|C}} Haloform reaction
  16. {{Icon|B}} Hydrogenation
  17. {{Icon|C}} Maillard reaction
  18. {{Icon|C}} Polymerization
  19. {{Icon|B}} Step-growth polymerization
  20. {{Icon|Start}} Chain-growth polymerization
  21. {{Icon|C}} Radical polymerization
  22. {{Icon|C}} Ring-opening polymerization
  23. {{Icon|Start}} Chain transfer
  24. {{Icon|Start}} Emulsion polymerization
  25. {{Icon|Start}} Rearrangement reaction
  26. {{Icon|Start}} 1,2-rearrangement
  27. {{Icon|Start}} Allylic rearrangement
  28. {{Icon|C}} Olefin metathesis
  29. {{Icon|Start}} Pericyclic reaction
  30. {{Icon|Start}} Substitution reaction (Level 4)
  31. {{Icon|B}} Nucleophilic substitution
  32. {{Icon|Start}} Acyl group
  33. {{Icon|C}} Nucleophilic aromatic substitution
  34. {{Icon|B}} SN1 reaction
  35. {{Icon|C}} SN2 reaction
  36. {{Icon|Start}} SNi
  37. {{Icon|Start}} Electrophilic substitution
  38. {{Icon|B}} Wittig reaction

= Redox reactions =

{{Vital article count|11}}

  1. {{Icon|C}} Redox (Level 3)
  2. {{Icon|Start}} Half-reaction
  3. {{Icon|B}} Oxidation state
  4. {{Icon|Start}} Oxidizing agent
  5. {{Icon|C}} Reducing agent
  6. {{Icon|C}} Combustion (Level 4)
  7. {{Icon|B}} Fire (Level 2)
  8. {{Icon|B}} Corrosion (Level 4)
  9. {{Icon|C}} Rust
  10. {{Icon|Start}} Tarnish
  11. {{Icon|C}} Disproportionation

=Other reactions =

{{Vital article count|13}}

  1. {{Icon|C}} Acid–base reaction (Level 3)
  2. {{Icon|Start}} Chemical decomposition
  3. {{Icon|C}} Electrolysis (Level 4)
  4. {{Icon|C}} Hydrolysis
  5. {{Icon|Start}} Kipp's apparatus
  6. {{Icon|Start}} Thermal decomposition
  7. {{Icon|B}} Cracking (chemistry)
  8. {{Icon|Start}} Destructive distillation
  9. {{Icon|C}} Pyrolysis
  10. {{Icon|B}} Haber process (Level 4)
  11. {{Icon|C}} Precipitation (chemistry)
  12. {{Icon|Start}} Salt metathesis reaction
  13. {{Icon|Start}} Water–gas shift reaction

=Synthetic strategies =

{{Vital article count|10}}

  1. {{Icon|Start}} Convergent synthesis
  2. {{Icon|Start}} Direct process
  3. {{Icon|Start}} Divergent synthesis
  4. {{Icon|C}} Electrosynthesis
  5. {{Icon|C}} Enantioselective synthesis
  6. {{Icon|Start}} One-pot synthesis
  7. {{Icon|C}} Organic synthesis
  8. {{Icon|Start}} Retrosynthetic analysis
  9. {{Icon|Start}} Semisynthesis
  10. {{Icon|Start}} Total synthesis

{{Div col end}}

Separation processes

{{Vital article count|58}}

{{Div col|colwidth=15em}}

  1. {{Icon|Start}} Separation process
  2. {{Icon|Start}} Theoretical plate

=Chromatography =

{{Vital article count|8}}

  1. {{Icon|B}} Chromatography (Level 4)
  2. {{Icon|Start}} Column chromatography
  3. {{Icon|B}} High-performance liquid chromatography
  4. {{Icon|C}} Ion chromatography
  5. {{Icon|B}} Gas chromatography
  6. {{Icon|C}} Gel permeation chromatography
  7. {{Icon|C}} Thin-layer chromatography
  8. {{Icon|C}} Van Deemter equation

=Phase separations =

{{Vital article count|22}}

  1. {{Icon|Start}} Phase separation
  2. {{Icon|Start}} Air separation
  3. {{Icon|B}} Distillation (Level 4)
  4. {{Icon|B}} Azeotrope
  5. {{Icon|C}} Azeotropic distillation
  6. {{Icon|C}} Dean–Stark apparatus
  7. {{Icon|C}} {{Icon|DGA}} Continuous distillation
  8. {{Icon|C}} Fractional distillation
  9. {{Icon|Start}} Condenser (laboratory)
  10. {{Icon|C}} Fractionating column
  11. {{Icon|Start}} Random column packing
  12. {{Icon|C}} Steam distillation
  13. {{Icon|C}} Vacuum distillation
  14. {{Icon|C}} Drying
  15. {{Icon|C}} Desiccant
  16. {{Icon|C}} Freeze drying
  17. {{Icon|Start}} Vacuum drying
  18. {{Icon|Start}} Spray drying
  19. {{Icon|Start}} Flash evaporation
  20. {{Icon|Start}} Vapor–liquid separator
  21. {{Icon|C}} Fractional freezing
  22. {{Icon|C}} Eutectic system

=Other separations =

{{Vital article count|26}}

  1. {{Icon|Start}} Absorption (chemistry)
  2. {{Icon|B}} Adsorption
  3. {{Icon|Start}} Physisorption
  4. {{Icon|C}} Chemisorption
  5. {{Icon|C}} Langmuir adsorption model
  6. {{Icon|Start}} Freundlich equation
  7. {{Icon|C}} BET theory
  8. {{Icon|C}} Cyclonic separation
  9. {{Icon|C}} Dialysis (chemistry)
  10. {{Icon|Start}} Extraction (chemistry)
  11. {{Icon|C}} Liquid–liquid extraction
  12. {{Icon|Start}} Soxhlet extractor
  13. {{Icon|C}} Filtration (Level 4)
  14. {{Icon|C}} Cross-flow filtration
  15. {{Icon|Start}} Suction filtration
  16. {{Icon|Start}} Membrane
  17. {{Icon|C}} Microfiltration
  18. {{Icon|C}} Ultrafiltration
  19. {{Icon|C}} Nanofiltration
  20. {{Icon|C}} Reverse osmosis
  21. {{Icon|C}} Recrystallization (chemistry)
  22. {{Icon|Start}} Fractional crystallization (chemistry)
  23. {{Icon|Start}} Sedimentation
  24. {{Icon|C}} Flocculation
  25. {{Icon|Start}} Settling
  26. {{Icon|C}} Stripping (chemistry)

{{Div col end}}

Chemical engineering

{{Vital article count|12}}

{{Div col|colwidth=15em}}

  1. {{Icon|Start}} Chemical process
  2. {{Icon|Start}} Process design
  3. {{Icon|Start}} Chemical reactor
  4. {{Icon|Start}} Batch reactor
  5. {{Icon|Start}} Semibatch reactor
  6. {{Icon|C}} Continuous stirred-tank reactor
  7. {{Icon|Start}} Plug flow reactor model
  8. {{Icon|Start}} Laminar flow reactor
  9. {{Icon|C}} Microreactor
  10. {{Icon|Start}} Unit operation
  11. {{Icon|Start}} Mass transfer
  12. {{Icon|C}} Mixing (process engineering)

{{Div col end}}

Theory

{{Vital article count|107}}

{{Div col|colwidth=15em}}

=Bond structure =

{{Vital article count|24}}

  1. {{Icon|B}} Coordination complex
  2. {{Icon|C}} Chelation
  3. {{Icon|C}} Coordination geometry
  4. {{Icon|C}} Bite angle
  5. {{Icon|Start}} Coordination sphere
  6. {{Icon|B}} Ligand cone angle
  7. {{Icon|C}} Crystal field theory
  8. {{Icon|C}} Ligand
  9. {{Icon|C}} Ligand field theory
  10. {{Icon|Start}} Molecular geometry
  11. {{Icon|Start}} Bent molecular geometry
  12. {{Icon|Start}} Linear molecular geometry
  13. {{Icon|C}} Octahedral molecular geometry
  14. {{Icon|C}} Tetrahedral molecular geometry
  15. {{Icon|Start}} Trigonal planar molecular geometry
  16. {{Icon|Start}} Trigonal pyramidal molecular geometry
  17. {{Icon|C}} VSEPR theory
  18. {{Icon|C}} Valence bond theory (Level 4)
  19. {{Icon|Start}} Modern valence bond theory
  20. {{Icon|Start}} Linear combination of atomic orbitals
  21. {{Icon|C}} Orbital hybridisation
  22. {{Icon|C}} Resonance (chemistry)
  23. {{Icon|C}} Pi bond
  24. {{Icon|C}} Sigma bond

=Electrochemistry =

{{Vital article count|15}}

  1. {{Icon|C}} Electrochemical cell
  2. {{Icon|C}} Anode
  3. {{Icon|C}} Cathode
  4. {{Icon|C}} Electrolyte
  5. {{Icon|Start}} Electrolytic cell
  6. {{Icon|C}} Galvanic cell
  7. {{Icon|Start}} Half-cell
  8. {{Icon|C}} Salt bridge
  9. {{Icon|C}} Reduction potential
  10. {{Icon|Start}} Absolute electrode potential
  11. {{Icon|C}} Standard hydrogen electrode
  12. {{Icon|C}} Nernst equation
  13. {{Icon|C}} Standard electrode potential
  14. {{Icon|LIST}} Galvanic series
  15. {{Icon|C}} Reactivity series

=Kinetics =

{{Vital article count|17}}

  1. {{Icon|B}} Chemical kinetics (Level 4)
  2. {{Icon|C}} Rate equation
  3. {{Icon|C}} Law of mass action
  4. {{Icon|C}} Rate-determining step
  5. {{Icon|B}} Reaction rate
  6. {{Icon|Start}} Reaction rate constant
  7. {{Icon|C}} Transition state theory
  8. {{Icon|C}} Activated complex
  9. {{Icon|Start}} Activation energy
  10. {{Icon|Start}} Hammond's postulate
  11. {{Icon|Start}} Reaction coordinate
  12. {{Icon|Start}} Transition state
  13. {{Icon|C}} Arrhenius equation
  14. {{Icon|Stub}} Pre-exponential factor
  15. {{Icon|C}} Collision theory
  16. {{Icon|Start}} Collision frequency
  17. {{Icon|Start}} Entropy of activation

=Stereochemistry =

{{Vital article count|23}}

  1. {{Icon|C}} Stereoisomerism
  2. {{Icon|Start}} Cahn–Ingold–Prelog priority rules
  3. {{Icon|C}} Chirality (chemistry)
  4. {{Icon|Start}} Absolute configuration
  5. {{Icon|C}} Enantiomer
  6. {{Icon|C}} Racemic mixture
  7. {{Icon|Start}} Racemization
  8. {{Icon|C}} Stereocenter
  9. {{Icon|C}} Rotamer
  10. {{Icon|C}} Atropisomer
  11. {{Icon|C}} Cyclohexane conformation
  12. {{Icon|Start}} Ring flip
  13. {{Icon|C}} Eclipsed conformation
  14. {{Icon|B}} Gauche effect
  15. {{Icon|Start}} Newman projection
  16. {{Icon|Stub}} Staggered conformation
  17. {{Icon|Start}} Steric effects
  18. {{Icon|B}} A value
  19. {{Icon|C}} Strain (chemistry)
  20. {{Icon|Start}} Diastereomer
  21. {{Icon|C}} Cis–trans isomerism
  22. {{Icon|Start}} E–Z notation
  23. {{Icon|Start}} Meso compound

=Supramolecular chemistry =

{{Vital article count|13}}

  1. {{Icon|C}} Supramolecular chemistry
  2. {{Icon|Stub}} Folding (chemistry)
  3. {{Icon|C}} Molecular self-assembly
  4. {{Icon|C}} Host–guest chemistry
  5. {{Icon|Start}} Clathrate compound
  6. {{Icon|B}} Endohedral fullerene
  7. {{Icon|C}} Intermolecular force (Level 4)
  8. {{Icon|C}} Chemical polarity
  9. {{Icon|Start}} Amphiphile
  10. {{Icon|Start}} Hydrophile
  11. {{Icon|C}} Hydrophobe
  12. {{Icon|Start}} London dispersion force
  13. {{Icon|B}} Van der Waals force

=Thermodynamics =

{{Vital article count|15}}

  1. {{Icon|C}} Chemical thermodynamics
  2. {{Icon|Start}} Thermochemistry
  3. {{Icon|C}} Colligative properties
  4. {{Icon|C}} Boiling-point elevation
  5. {{Icon|C}} Freezing-point depression
  6. {{Icon|Start}} Osmotic pressure
  7. {{Icon|Start}} Vapor pressure
  8. {{Icon|Start}} Reaction quotient
  9. {{Icon|C}} Thermodynamic activity
  10. {{Icon|C}} Activity coefficient
  11. {{Icon|C}} Equilibrium constant
  12. {{Icon|B}} Dissociation constant
  13. {{Icon|C}} Exothermic reaction
  14. {{Icon|B}} Thermal runaway
  15. {{Icon|Start}} Flory–Huggins solution theory

{{Div col end}}

{{Core topics}}

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