a chemical formula showing the simplest ratio of elements in a compound rather than the total number of atoms in the molecule, e.g. CH2O rather than C2H12O6 as the formula for glucose: compare molecular formula, structural formula
| 单词 | empirical formula |
| 释义 | empirical formulanouna chemical formula showing the simplest ratio of elements in a compound rather than the total number of atoms in the molecule, e.g. CH2O rather than C2H12O6 as the formula for glucose: compare molecular formula, structural formula |
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