Answer both pictures pls , two dif questions , thank you !!! i always rate

When 6.051 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 18.54 grams of CO2 and 8.857 grams of H2O were produced. In a separate experiment, the molar mass of the compound was found to be 86.18 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 = Use the References to access important values if needed for this question. A 6.073 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis and 13.81 grams of CO2 and 5.653 grams of H2O are produced. In a separate experiment, the molar mass is found to be 116.2g/mol. 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