8. Thermochemistry
Enthalpy of Formation
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Problem 95b
Textbook Question
Textbook QuestionThe standard enthalpies of formation of gaseous propyne 1C3H42, propylene 1C3H62, and propane 1C3H82 are +185.4, +20.4, and -103.8 kJ>mol, respectively. (c) Which is the most efficient fuel in terms of heat evolved per unit mass?
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