BRAINCAKEExample Question - 3
Use the standard enthalpies of formation below to calculate the enthalpy change of combustion of propane.
C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(l)
ΔfH values: C3H8(g) = -104 kJ mol-1, CO2(g) = -394 kJ mol-1, H2O(l) = -286 kJ mol-1.
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More in Energetics
- Bond Enthalpies
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All 24 lessons in Energetics · All AQA AS-level Chemistry topics