1. Propane gas is burned with air (80% N2 and 20% 02) at constant pressure. In this combustion two and a half times the

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1 Propane Gas Is Burned With Air 80 N2 And 20 02 At Constant Pressure In This Combustion Two And A Half Times The 1 (24.55 KiB) Viewed 140 times

1. Propane gas is burned with air (80% N2 and 20% 02) at constant pressure. In this combustion two and a half times the required amount of air is used. The process is carried out adiabatically. Determine the temperature of the combustion. The starting temperature of the gases is 25°C. It is known that the heat capacity at constant pressure per mole (considered constant) is H20 (1) = 18 cal/K CO2 (9) = 13 cal/K H2O (g) = 12 cal/K 02 (9) = 8 cal/K H2 (9) = 8 cal/K Heat of vaporization of water at boiling point (100°C; 1 atm) = 540 cal/g