Define formula unit mass of a compound. Calculate the formula unit mass of CuSO4
[ Give an atomic mass of Cu=63.5, S=32, O=16u]
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Explanation:
The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass. ... The mass in grams of 1 mole of substance is its molar mass
Formula unit mass of CuSO4. 5H2O=159. 62+90=249.
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