Given: N2(g) + 3H2(g) → 2NH3(g);ΔrH° = -92.4 kJ mol-1What is the standard enthalpy of formation of NH3 gas?

Given: N2(g) + 3H2(g) → 2NH3(g);ΔrH° = -92.4 kJ mol-1What is the

1.	Given: N2(g) + 3H2(g) → 2NH3(g);ΔrH° = -92.4 kJ mol-1What is the standard enthalpy of formation of NH3 gas?
Answer» Δ_fH° NH₃(g) = {-(92.4)}/{2} = -46.2 kJ mol^-1

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Given: N2(g) + 3H2(g) → 2NH3(g);ΔrH° = -92.4 kJ mol-1What is the standard enthalpy of formation of NH3 gas?

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