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Problem 7. The standard enthalpy for selected organic compounds is given in this problem. For each a-c below, calculate the net heats of combustion. Tell me the heat of combustion

both in terms of per mol of fuel, and per mol of CO2 produced. (for combustion, you need 02 as a reactant and products will be H2O and CO2, do a simple balance. For the net heat released, the water is in the gas phase. Enthalpies for water, CO2 and 02 are provided in the tables in the notes uploaded to Canvas) А. Propane (C3н8): -103.8 k/mol B. n-Butane (C4H10): -124.7 kJ/mol C. Ethanol, (C2H5OH): -277.6 kJ/mol D. What of the above three fulels gets you the MOST energy per mol of CO2?

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