When 2.865 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 9.687grams of CO2 and 1.983 grams of H2O were produced. In a separate experiment, the molecular weight of the compound was found to be 78.11 amu. 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 = Use the References to access important values if needed for this question. A 5.717gram sample of an organic compound containing C,H and O is analyzed by combustion analysis and 14.42grams of CO2. and 2.531 grams of H2O are produced. In a separate experiment, the molecular weight is found to be 122.1 amu. Determine the empirical formula and the molecular formula of the organic compound. Enter the elements in the order C,H,O empirical formula = molecular formula =