Calculate the resonance energy of from the following data : of is 82

CHEMISTRY · Subjective · A Level · Chemistry · Energetics · Energetics

Problem

Calculate the resonance energy of N2O\text{N}_2\text{O} from the following data : ΔHf∘\Delta H_f^\circ of N2O\text{N}_2\text{O} is 82 kJ mol−1\text{kJ mol}^{-1} .
BondValue
N≡N\text{N}\equiv\text{N}946 kJ mol−1946 \text{ kJ mol}^{-1}
N=N\text{N}=\text{N}418 kJ mol−1418 \text{ kJ mol}^{-1}
O=O\text{O}=\text{O}498 kJ mol−1498 \text{ kJ mol}^{-1}
N=O\text{N}=\text{O}607 kJ mol−1607 \text{ kJ mol}^{-1}

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