A 5.769 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 14.92 grams of CO2 and 3.054 grams of H2O are produced. In a separate experiment, the molar mass is found to be 136.2 g/mol. Determine the empirical formula and the molecular formula of the organic compound.

Empirical formula of the compound is C₄H₄O

Molecular formula of the compound is C₈h₈o₂

Explanation:

                                   = 1.362 g

   6. moles of oxygen = = 0.085 moles

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it is the most commonly accepted one