Kendall R.

asked • 01/10/20

Benzoyl peroxide (C14H10O4) is a substance used as an acne medicine. What is the mass in grams of 2.28 10-2 mol C14H10O4?

Benzoyl peroxide (C14H10O4) is a substance used as an acne medicine. What is the mass in grams of 2.28  10-2 mol C14H10O4?

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Kathryn C. answered • 01/10/20

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Multiply the moles of benzoyl peroxide (2.28x10-2) by the molar mass of benzoyl peroxide. This will yield the amount of benzoyl peroxide you have in grams. You can find the molar mass by adding up the masses of 14 carbon atoms, 10 hydrogen atoms, and 4 oxygen atoms.


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