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When 7.054 grams of a hydrocarbon, C_H_, were burned in a combustion analysis apparatus, 21.37 grams of CO2 and 10.94 grams of H2O were produced.

When 7.054 grams of a hydrocarbon, C_H_, were burned in a combustion analysis apparatus, 21.37 grams of CO2 and 10.94 grams of H2O were produced. In a separate experiment, the molar mass of the compound was found to be 58.12 g/mol.

Determine the empirical formula and the molecular formula of the hydrocarbon. Enter the elements in the order presented in the question.

empirical formula =

molecular formula =

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