1. Provide the balanced reaction for the complete and incomplete combustion of the organic fuel with a formula of C6H6(g). 2. Provide the balanced reaction for the complete and incomplete combustion of the organic fuel with a formula of C4H10(g). 3. A 1.005-gram sample of a hydrocarbon fuel was completely combusted with oxygen gas to produce 2.829 grams CO2 and 1.159 grams H2O. Calculate the empirical formula of the fuel. The complete combustion of a 1.7038-gram sample of a hydrocarbon fuel results in 5.651 grams CO2 and 1.446 grams H2O. Calculate a possible empirical formula of the fuel. 5. An unknown organic fuel is believed to contain carbon, hydrogen, and (possibly) oxygen atoms. When 2.018 grams of this compound was combusted in air, it produced 2.275 grams CO2 and 1.396 grams H2O. (a) What is the empirical formula of this carboxylic acid fuel? (b) If the molecular mass of the fuel is theorized to be ~156 g.mol-1, provide a possible molecular formula.