. Given the following reaction at 25o C. 4NH3(g) + 5 O2(g)  4NO(g) + 6H2O(l)...

Question

Question

. Given the following reaction at 25o C.

4NH3(g) + 5 O2(g)  4NO(g) + 6H2O(l)

ΔHo = -1168 kJ

ΔHo f(NH3) = -46.2 kJ/mol;

ΔHo f(H2O) = -285.8 kJ/mol.

What is the standard enthalpy of formation of NO gas at 25o C?

Answer 1

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