∘C ∘C and 0.226 s−1s−1 at 77  ∘C ∘C .

Q: 11. Use Hess's Law to find AH for the following reaction. 2N, (g) + 6H₂O (g) → 30, (g) + 4NH, (g)

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A: Given, temperature = 250C = 298 K.The given reactions are

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