5. The chemistry of nitrogen oxides is very versatile. Given the following reactions and their standard enthalpy changes, AHxn AHO AHxn = -57.2 kJ /mol AHxn = -114.2 kJ /mol AHxn = -54.1 kJ/mol -39.8 kJ/mol = -112.5 kJ /mol (1) NO(g) + N02 (g) → N203(g) (2) NO(g) + NO2(g) + 02(g) → N205(g) (3) 2 NO2(g) → N2O4(g) (4) 2 NO(g) + 02(g) → 2 NO2(g) (5) N205(s) → N½05(g) rxn calculate the standard enthalpy of reaction (with complete solution, include the reactions) for N203(g) + N205 (s) → 2 N204(g)

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5. The chemistry of nitrogen oxides is very versatile. Given the following reactions and their
standard enthalpy changes,
(1) NO(g) + N02(g) → N203(g)
(2) NO(g) + N02 (g) + 02(g) → N,05(g)
(3) 2 NO2(g) → N204(g)
(4) 2 NO(g) + 02 (g) → 2 NO2(g)
(5) N205(s) → N205(g)
AHxn = -39.8 kJ/mol
AHrn = -112.5 kJ/mol
AHxn = -57.2 kJ /mol
AHrn = -114.2 kJ /mol
AHxn
-54.1 kJ /mol
calculate the standard enthalpy of reaction (with complete solution, include the reactions) for
N203(g) + N205(s) → 2 N204(g)
Transcribed Image Text:5. The chemistry of nitrogen oxides is very versatile. Given the following reactions and their standard enthalpy changes, (1) NO(g) + N02(g) → N203(g) (2) NO(g) + N02 (g) + 02(g) → N,05(g) (3) 2 NO2(g) → N204(g) (4) 2 NO(g) + 02 (g) → 2 NO2(g) (5) N205(s) → N205(g) AHxn = -39.8 kJ/mol AHrn = -112.5 kJ/mol AHxn = -57.2 kJ /mol AHrn = -114.2 kJ /mol AHxn -54.1 kJ /mol calculate the standard enthalpy of reaction (with complete solution, include the reactions) for N203(g) + N205(s) → 2 N204(g)
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