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Asked by Tasha

Rubbing alcohol is a 90 mass % solution of isopropyl alcohol, C3H8O, in water.

How many grams of rubbing alcohol contains 20.0 g of isopropyl alcohol?
14 years ago

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Answered by DrBob222
100 g soln x (20/90) = ??
14 years ago
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Rubbing alcohol is a 90 mass % solution of isopropyl alcohol, C3H8O, in water.

How many grams of rubbing alcohol contains 20.0 g of isopropyl alcohol?

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