Is NH₄ ammonia or NH₃?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
NH₃ is ammonia, while NH₄⁺ (ammonium) is the ionic form that results when ammonia accepts a proton. When ammonia dissolves in water, it can form ammonium ions (NH₄⁺), but the pure compound ammonia itself is always NH₃. The two are related but chemically distinct.
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