Given the bond-dissociation energies: nitrogen-to-oxygen bond in NO, 631 kJ mol -1 ; HH in H 2

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Given the bond-dissociation energies: nitrogen-to-oxygen bond in NO, 631 kJ mol-1; H—H in H2, 436 kJ mol-1; N—H in NH3, 389 kJ mol-1; O—H in H2O, 463 kJ mol-1; calculate ΔrH for the reaction below.

2 NO(g) + 5 H(g)  2 NH3(g) + 2 HO(g)

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Related Book For  answer-question

General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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