Question

what happens when ammonia reacts with hydrogen chloride​

Answer 1

Answer:

NH3(g) + HCl(g) = NH4Cl

Change in Free Energy: ΔG(20C) = -92.8kJ (negative, so the reaction runs)

Change in Enthalpy: ΔH(20C) = -176.4kJ (negative, so the reaction is exothermic

Answer 2

As ammonia is a base and hydrogen chloride is acidic , they react together with a via a proton transfer reaction resulting in the salt formed i.e ammonium chloride which is visible to the naked eyes as white fumes.

I hope this answer will help you.

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