chemistry- word problem

Question

The organic solvent thiophene is a carbon–hydrogen–sulfur compound that yields CO2, H2O, and SO2 on complete combustion. When subjected to combustion analysis, a 1.3020−g sample of thiophene produces 2.7224 g CO2, 0.5575 g H2O, and 0.9915 g SO2. What is the empirical formula of thiophene?

Express your answer as a chemical formula. 

Answer 1

You may want to look at the value of CO₂ as the problem above has more CO₂ produced than the initial amount, which is an impossible.