Chemistry, 01.12.2020 14:10 elizabethhubbe

Analyzes a binary compound of boron and hydrogen having the following percentage composition by mass: boron, 78.14%; hydrogen, 21.86%. In a separate experiment, she finds that the molar mass of the compound is between 27 and 28 g. Assuming 100.0 g of this compound, how many grams of B and H are there?

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