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In chemistry, a chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound ...
This is a list of common chemical compounds with chemical formulae and CAS numbers, indexed by formula. This complements alternative listing at list of ...
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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 ...
A chemical formula is a way that chemists describe a molecule. The formula says what atoms, and how many of each type, are in the molecule.
The structural formula of a chemical compound is a graphic representation of the molecular structure showing how the atoms are possibly arranged in the real ...
This category contains articles on the various formulas used to express information about the atoms that constitute a particular chemical compound.
A chemical composition specifies the identity, arrangement, and ratio of the chemical elements making up a compound by way of chemical and atomic bonds.
A formula is includeable iff it is a string whose characters are any of the following: (1) letters, in upper or lower case, or in italics; (2) numbers, ...
Wikipedia Chemical Structure Explorer Explore structuresBrowse errorsDownload SMILES About github. Draw a structure. Search by: Substructure, Exact structure ...