The Mole
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Last updated 1:03 PM on 11/21/22
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9 Terms
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Avagadro's number
6.022 x 10^23 molecules
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Units for Molar Mass
g/mol
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percent composition
the percent of a single element within a compound
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formula unit
the simplest whole-number ratio in an ionic compound
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molar mass
the sum of all masses present (in amu) in a molecule of an ionic compound
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representative particles
atoms, molecules, ions, or formula units present
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empirical formula
the ratio of elements in a compound in their simplest form
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molecular formula
the ratio of elements in a compound in their actual form
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Standard Temperature Pressure (STP)
22.4 L