A liquid fuel similar to diesel, n-dodecaneC₁₂H₂₆, is sent into a carburetor, where it is vaporized and mixed with air in a stoichiometric ratio. The liquid fuel and air are supplied at T₀ and 100 kPa, and the heat to the carburetor, Q₁, is taken from the combustion products, as in Fig. P13.77. After mixing, the reactant gas goes through a combustor, and after complete combustion the products enter a heat exchanger, where they deliver Q₁ to the carburetor and Q₂ to an application, after which the products exit at 800 K. Find the heat transfer to the carburetor per kmol fuel, Q₁, and the second heat transfer, Q₂, both in kJ/kmol fuel..