Liquid octane (C8H18) at 25ºC, 1.0 atm enters a well-insulated reactor and reacts with air entering at the same temperature and pressure. For liquid propane, hf=-118,900kj/kmol. Determine the temperature of the combustion products, in K, for complete combustion with,
a) the theoretical amount of air.
b) 300% of theoretical air.