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Moles
moles and such
Term | Definition |
---|---|
Mole | The SI base unit used to measure the amount of a substance |
Avogadro's Number | 6.02 x 10^23, the number of atoms or molecules in 1 mole |
Formula Unit | The simplest collection of atoms from which an ionic compound's formula can be written |
Molar Mass | The mass in grams of 1 moles of a substance |
Formula Mass | The sum of the average atomic masses of all atoms represented in the formula of any molecules, formula, unit or ion |
Empirical Formula | The chemical formula that shows the composition of a compound in terms of the relative numbers and kinds of atoms in the simplest ratio. |
Molecular Formula | The chemical formula that shows the number and kinds of atoms in molecules but not the arrangement of atoms |