It's warming up (finally) so we have begun the grilling season. So the first two questions (A & B) address grilling corn on the grill. A. Assume an ear of corn masses 0.215 kg and you need 8 for your "barbeque. Knowing that the specific heat of corn is 3.32 kJ/(kg-K) and you need to bring the corn from standard room temperature of 25C to 200C. B. 1. (10 pts) How much energy is required to cook the perfect 8 ears of corn? AE= - kJ You have a propane grill tuned perfectly (so reactant proportions are stoichiometric and the design achieves complete combustion nice blue flame). You set the steady flow rate of the gaseous propane (entering at 25C) to achieve a grill temperature of 350C in the gases around the ears of corn before you place the corn on the grill. THE HIGH TEMPERATURE COMBUSTION AIR LEAVES THE GRILL TO 347C; 2. (20 pts) How much energy is liberated per kmol of propane input, once the steady state is achieved. q = kJ/kmol kg 3. (15 pts) How much propane is consumed to cook the 8 ears of corn? MC3H8