Chemistry, 04.02.2021 23:20, drivinghydra

The chemical compound, "AB" has a molar mass of 74.548 g/mol. What is the percent by mass of B in AB? (Mass of A = 39.098 g/mol,
B = 35.45 g/mol)

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The chemical compound, "AB" has a molar mass of 74.548 g/mol. What is the percent by mass of B in A...