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The standard enthalpy of formation of NO2(g) is 33.1 kJ mol-1. What is the average bond dissociation — Thermochemistry Chemistry Question

Question

The standard enthalpy of formation of NO2(g) is 33.1 kJ mol-1. What is the average bond dissociation enthalpy of a nitrogen-oxygen bond in NO2(g)?

A.

469.0 kJ mol-1

✓ Correct
B.

502.1 kJ mol-1

C.

705.4 kJ mol-1

D.

738.5 kJ mol-1

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