When 1.615 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.545 grams of CO₂ and 0.9082 grams of H₂O were produced. In a separate experiment, the molar mass of the compound was found to be 128.2 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

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Chapter1: Chemical Foundations
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When 1.615 grams of a hydrocarbon, CxHy, were burned in a combustion
analysis apparatus, 5.545 grams of CO2 and 0.9082 grams of H₂O were
produced.
In a separate experiment, the molar mass of the compound was found to
be 128.2 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 =
=
Transcribed Image Text:When 1.615 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 5.545 grams of CO2 and 0.9082 grams of H₂O were produced. In a separate experiment, the molar mass of the compound was found to be 128.2 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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