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How long will ammonia last outside?

GeneralClass 12AllAnswered 27 Mar 2026
Answer

When released outdoors, gaseous ammonia disperses relatively quickly due to air movement and reacts with moisture in the atmosphere. In liquid form on surfaces, it typically evaporates within minutes to a few hours depending on temperature, humidity, and ventilation. Ammonia doesn't persist long in the environment as it readily dissolves in water or reacts with other compounds.

General · Class 12