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04-02-2021
Chemistry

contestada

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)

Respuesta :

11-02-2021

Answer:

47.55%

Explanation:

Answer Link

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