Ethylene (C₂H4) enters an adiabatic combustion chamber at 25 °C, 1 atm and is burned with 40% excess air that enters at 25 °C, 1 atm. The combustion is complete and the products leave the combustion chamber at 1 atm. Assume To -25 °C Part A Determine the temperature (T) of the products. Express your answer to four significant figures. Submit Request Answer ▼Part B Determine the entropy generation (Sigma). Express your answer to five significant figures. Submit Request Answer Part C Determine the irreversibility. Express your answer to alx significant figures. Submit Request Answer ? ? ? K kmol-K kmol

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