The mass of 12.4 moles of aspirin made of the pharmacist is 2,232 g.
What is molecular mass of a compound?
The molecular mass or molecular weight is the total mass of a compound. It is equal to the sum of the individual atomic masses of each atom in the molecule.
Molecular mass of the aspirin
C₉H₈O₄ = (12 x 9) + (1 x 8) + (16 x 4) = 180 g/mol
Mass of 12.4 moles of aspirin
The mass of 12.4 moles of aspirin made of the pharmacist is calculated as follows;
m = 12.4 x 180 g
m = 2,232 g
Thus, the mass of 12.4 moles of aspirin made of the pharmacist is 2,232 g.
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