Ammonia in water, known as aqua ammonia, is free to escape into the air and, therefore, when used as a nitrogen fertilizer, must be injected under the soil surface. Although water-soluble, ammonium ...

Ammonia isn't an uncommon chemical. If you work in agriculture or do any kind of gardening, you likely interact with it on a ...

The same principle has, however, been more cheaply applied in the use of volatile hydrocarbons as a substitute for the liquefied ammonia. The details of these different machines are, of course ...

There is scant information pertaining to airborne ammonia exposures from either spills or common household uses of ammonia-containing floor and tile cleaners or from spray-on glass cleaners.

A major use of ammonia is in the manufacture of fertilisers. The most effective fertilisers contain nitrogen because plants need it in order to produce proteins. Phosphorus and potassium are also ...