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| a salt of hydrofluoric acid consisting of fluorine, as sodium fluoride, NaF, or a compound containing fluorine, as methyl fluoride, CH3F |
| pertaining to, containing, or resembling ethyl ether |
| molecular formula | |
| —n | |
| empirical formula Compare structural formula a chemical formula indicating the numbers and types of atoms in a molecule: H2SO4 is the molecular formula of sulphuric acid | |
molecular formula n.
A chemical formula that shows the number and kinds of atoms in a molecule.
| molecular formula
A chemical formula that shows the total number and kinds of atoms in a molecule, but not their structural arrangement. For example, the molecular formula of aspirin is C9H8O4. Compare empirical formula, structural formula. |