Calculate ΔG° for the combustion of propane. C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(g)
Substance: C₃H₈(g) O₂(g) CO₂(g) H₂O(g)
ΔG°_f (kJ/mol) : -24.5 0 -394.4 -228.6

Name: Calculate ΔG° for the combustion of propane. C 3 H 8 (g) + 5O 2 (g) → 3CO 2 (g) + 4H 2 O(g) Substance: C 3 H 8 (g) O 2 (g) CO 2 (g) H 2 O(g) ΔG° f (kJ/mol): -24.5 0 -394.4 -228.6
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Question

Calculate ΔG° for the combustion of propane. C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(g) Substance: C₃H₈(g) O₂(g) CO₂(g) H₂O(g) ΔG°_f (kJ/mol): -24.5 0 -394.4 -228.6

Quizplus · Accepted Answer

ΔG° = ΣΔG°_f(products) - ΣΔG°_f(reactants)ΔG° = [3(-394.4) + 4(-228.6)] - [-24.5 + 5(0)]ΔG° = -2073.1 kJ

Calculate ΔG° for the Combustion of Propane