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ere are some relevant excerpts from the tables of standard thermodynamic data: Substance    ΔHfo(kJ/mol) H2O (l)     -286 NO (g)        90 NO2 (g)       34 HNO3 (aq)   -207 NH3 (g)       -46 Find ΔHo in kJ of 4NH3(g) + 5 O2 (g) --> 4 NO (g) + 6 H2O (l)   Question 15 options:   -1540 kJ   -1172 kJ   -1892 kJ   -150 kJ

ere are some relevant excerpts from the tables of standard thermodynamic data: Substance    ΔHfo(kJ/mol) H2O (l)     -286 NO (g)        90 NO2 (g)       34 HNO3 (aq)   -207 NH3 (g)       -46 Find ΔHo in kJ of 4NH3(g) + 5 O2 (g) --> 4 NO (g) + 6 H2O (l)   Question 15 options:   -1540 kJ   -1172 kJ   -1892 kJ   -150 kJ

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
Problem 65QRT
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Here are some relevant excerpts from the tables of standard thermodynamic data:

Substance    ΔHfo(kJ/mol)

H2O (l)     -286

NO (g)        90

NO2 (g)       34

HNO3 (aq)   -207

NH3 (g)       -46

Find ΔHo in kJ of 4NH3(g) + 5 O2 (g) --> 4 NO (g) + 6 H2O (l)

 

Question 15 options:

 

-1540 kJ
 

-1172 kJ
 

-1892 kJ
 

-150 kJ
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