CHEMISTRY (Please write the complete solution legibly. No long explanation needed. Answer in 2 decimal places. Box the final answer.) ΔH° for the reaction 2N2(g) + 6H2(g) → 4NH3(g) is –184.8 kJ. What is ΔH° for the reaction 2NH3(g) → N2(g) + 3H2(g)? a) +184.8 kJ b) +92.4 kJ

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