4. Using the AHº values from the table below, calculate AH°rxn for the following reaction.4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (l)SubstanceAHº (kJ/mol)H20 (e)-28690NO (g)NO2 (g)HNO3 (aq)NH3 (g)34-207-46

We have to calculate the ∆Ho for reaction.

4. Using the AHº values from the table below, calculate AH°xn for the following reaction. 4 NH3 (g) +5 O2 (g) → 4 NO (g) + 6 H2O () AHº (kJ/mol) -286 Substance H20 (() NO (g) NO2 (g) HNO3 (aq) NH3 (g) 90 34 -207 -46

4. Using the AHº values from the table below, calculate AH°xn for the following reaction. 4 NH3 (g) +5 O2 (g) → 4 NO (g) + 6 H2O () AHº (kJ/mol) -286 Substance H20 (() NO (g) NO2 (g) HNO3 (aq) NH3 (g) 90 34 -207 -46

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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4. Using the AHº values from the table below, calculate AH°rxn for the following reaction.
4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (l)
Substance
AHº (kJ/mol)
H20 (e)
-286
90
NO (g)
NO2 (g)
HNO3 (aq)
NH3 (g)
34
-207
-46

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