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The complete combustion of 81.0 mg of a compound containing C,H, and O, and extracted from...

The complete combustion of 81.0 mg of a compound containing C,H, and O, and extracted from the bark of a sassafras tree, produces 220.0 mg of CO2 and 45.0 mg of H20. What is the empirical formula? What is the molecular formula if the molar mass of the compound is 162 g/mol?

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Answer #1

Ca Hy Oz + Q — Co, + Hoo ( combustion reaction) Mass of c in zgong coa = 12gc x 920mg co, 44 g co2 = 60 mg c Mass of H in 45Hope you will like my answer .

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