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2. Chemical formula - Wikipedia

   en.wikipedia.org/wiki/Chemical_formula

   A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs.

3. Chemical equation - Wikipedia

   en.wikipedia.org/wiki/Chemical_equation

   A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and chemical formulas.The reactant entities are given on the left-hand side and the product entities are on the right-hand side with a plus sign between the entities in both the reactants and the products, and an arrow that points towards the products to show the direction of the reaction. [1]

4. Category:Chemical formulas - Wikipedia

   en.wikipedia.org/wiki/Category:Chemical_formulas

   Chemistry portal This category contains articles on the various formulas used to express information about the atoms that constitute a particular chemical compound . Subcategories

5. Glossary of chemical formulae - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_chemical_formulae

   Chemical formula Synonyms CAS number CAgO carbonylsilver: CCl 2 F 2: dichlorodifluoromethane freon-12: 75-71-8 CCl 4: carbon tetrachloride tetrachloromethane: 56-23-5 C(CN) 4: tetracyanomethane: 24331-09-7 CFCl 3: trichlorofluoromethane freon-11: 75-69-4 CFCl 2 CF 2 Cl: chlorotrifluoromethane freon-13: 75-72-9 CHCl 3: chloroform ...

6. Glossary of chemistry terms - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_chemistry_terms

   Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...

7. Thermochemical equation - Wikipedia

   en.wikipedia.org/wiki/Thermochemical_equation

   In thermochemistry, a thermochemical equation is a balanced chemical equation that represents the energy changes from a system to its surroundings.One such equation involves the enthalpy change, which is denoted with In variable form, a thermochemical equation would appear similar to the following:

8. List of compounds with carbon number 6 - Wikipedia

   en.wikipedia.org/wiki/List_of_compounds_with...

   Chemical formula Synonyms CAS number; C 6 ClF 5 O 2 S: pentafluorobenzenesulfonyl chloride: 832-53-1 C 6 CrO 6: chromium hexacarbonyl: 13007-92-6 C 6 Cr 23: chromium carbide: 12105-81-6 C 6 F 14 NO: pentafluoronitrosobenzene: 1423-13-8 C 6 F 10: decafluorocyclohexene: 355-75-9 C 6 F 10 O 2: octafluoroadipoyl fluoride: 37881-62-2 C 6 F 10 O 3 ...

9. Chemistry - Wikipedia

   en.wikipedia.org/wiki/Chemistry

   Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.