Chemistry, 25.02.2021 20:50 lol15arec001

What is the percent by mass of H in toluene (C7H8)? The molecular weight of carbon is 12.0107 g/mol and of hydrogen 1.00794 g/mol. Answer in units of %.

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What is the percent by mass of H in toluene (C7H8)? The molecular weight of carbon is 12.0107 g/mol...

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