Question
Using the equations
N2 (g) + O2 (g) → 2 NO (g) AH° = 180.6 kJ/mol
N2 (g) + 3 H2 (g) →2 NH3 (g) AH° = -91.8 kJ/mol
2 H2 (g) + O2 (g) → 2 H2O (g) AH° = -483.7 kJ/mol
%3D
Determine the enthalpy for the reaction
4 NH3 (g) + 5 O2 (g) → 4 NO (g)+ 6 H2O (g).
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Transcribed Image Text

Using the equations N2 (g) + O2 (g) → 2 NO (g) AH° = 180.6 kJ/mol N2 (g) + 3 H2 (g) →2 NH3 (g) AH° = -91.8 kJ/mol 2 H2 (g) + O2 (g) → 2 H2O (g) AH° = -483.7 kJ/mol %3D Determine the enthalpy for the reaction 4 NH3 (g) + 5 O2 (g) → 4 NO (g)+ 6 H2O (g).

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