The following acid-base reaction occurs spontaneously in the gas phase at 25.0°C: NH;(g) + HCl(g) = NH,CI(s) Calculate the equilibrium constant for this reaction at 298.15 K. Substance AGF° (kJ/mol) -17 (6) HN HCI (g) -95 -203 (s) 1ɔ*HN

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