BRAINCAKEExample Question - 5
Use the mean bond enthalpies below to calculate the enthalpy change for the combustion of methane.
CH4(g) + 2O2(g) → CO2(g) + 2H2O(g)
Bond enthalpies in kJ mol-1: C-H = 413, O=O = 498, C=O = 805, O-H = 464.
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More in Energetics
- Bond Enthalpies
- Using Mean Bond Enthalpies to Calculate Enthalpy Change
- Comparison with Thermochemical Cycles
- Example Question - 1
- Example Question - 2
- Example Question - 3
- Example Question - 4
- Example Question - 6
All 24 lessons in Energetics · All AQA AS-level Chemistry topics