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Calculate AS rxn for the below combustion reaction, determine if entropy increases or decreases. Assume 1 mol of substance at 25 Celsius.

C3H8(g) + 5O2(g) \rightarrow 3CO2(g) + 4H2O(l)

Delta G of C3H8 = -23.4 kj/mol

Delta G of O2 = 0 kj/mol

Delta G of CO2 = -394.36 kj/mol

Delta G of H2O = -237.1 kj/mol

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Answer #1

i @+502 (9) -399)+44,018) nally of combustion of propane is 2220 W/mor (from literature) n = { Als product I alreactants = (3sGrxn-Duran AST T - 2108-08 - (-2220) esma 298 - (+2108.08 + 2220) o Vilma 298 111.92 K3 298 mau t = 375.57 g/mor a As is inc

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