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Chemistry, 01.11.2020 04:20 kcombest2979
The percent composition by mass of an unknown compound with a molecular mass of 90.078 u is 40.002% C, 6.7135% H, and 53.284% O. Determine the compound's empirical and molecular formulas.
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The percent composition by mass of an unknown compound with a molecular mass of 90.078 u is 40.002%...
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