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Ammonia
01
a sharp-smelling gas made of nitrogen and hydrogen
Các ví dụ
Ammonia has a strong, sharp odor that can irritate the eyes and throat.
Industrial plants produce ammonia on a large scale for fertilizers.
02
a solution of ammonia gas dissolved in water, commonly called aqueous ammonia
Các ví dụ
The farmer applied ammonia to the soil to provide nitrogen.
Aqueous ammonia is less pungent than gaseous ammonia.
