# Chemistry

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OF2(g) + H2O(g) -> O2(g) +2HF(g) ΔH°rxn = -318 kJ

Using bond energies, calculate the bond dissociation energy of the O-F bond, in OF2.

This is the question and I got 438 as the answer, which is wrong. I don't know what I did wrong??

• Chemistry -

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