The value of ΔfH⊖ for NH3 is -91.8kJ mol−1. Calculate enthalpy ch – InterviewSolution

1.	The value of ΔfH⊖ for NH3 is -91.8kJ mol−1. Calculate enthalpy change for the following reaction. 2NH3(g)→N2(g)+3H2(g)
Answer» The value of $Δ_{f} H^{⊖}$ for $N H_{3}$ is -91.8kJ $m o l^{- 1}$ . Calculate enthalpy change for the following reaction. $2 N H_{3} (g) \to N_{2} (g) + 3 H_{2} (g)$

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