1)When 5.352 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 18.38 grams...

1)When 5.352 grams of a hydrocarbon, C_xH_y, were burned in a combustion analysis apparatus, 18.38 grams of CO₂ and 3.010grams 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.

2)When 4.948 grams of a hydrocarbon, C_xH_y, were burned in a combustion analysis apparatus, 16.72 grams of CO₂ and 3.424grams of H₂O were produced.
In a separate experiment, the molar mass of the compound was found to be 26.04 g/mol. Determine the empirical formula and the molecular formula of the hydrocarbon.

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queen_honey_blossom answered 1 year ago

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