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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 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 AB? (Mass of A = 39.098 g/mol,
B = 35.45 g/mol)

User Vishnu Viswanath
by
5.5k points

1 Answer

10 votes

Answer:

47.55%

Step-by-step explanation:

User Oyinkan
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