how to calculate molar mass
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Atoms are too small to allow meaningful measurement of chemical substances. To work with meaningful amounts of substances, scientists group them into units called moles. A mole is defined as the number of carbon atoms in 12 grams of the isotope carbon-12,[1]which is roughly 6.022 x 1023 atoms. This number is called Avogadro's number or Avogadro's constant.[2] This constant is used as the number of atoms given by one mole for any substance, and the mass of 1 mole of a substance is its molar mass.
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the mass of a given chemical element compound (g) divided by amount of substance (mol)....
(g/mol)....
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