What is Ammonia?
Ammonia is a colorless gas with a chemical formula NH3. It consists of hydrogen and nitrogen. In its aqueous form, it is called as ammonium hydroxide. This inorganic compound has a pungent smell. In its concentrated form, it is dangerous and caustic. Ammonia is lighter than air with a density of 0.769 kg/m3 at STP. It is widely used as a fertilizer. It is also used in the manufacturing of explosives such as nitrocellulose and TNT. Also, it is used in the production of soda ash and in the Ostwald process to get nitric acid.
Properties of Ammonia – NH3
|Molecular Weight/ Molar Mass||17.031 g/mol|
|Boiling Point||-33.34 °C|
|Melting Point||−77.73 °C|
Ammonia structure – NH3
NH3 Uses (Ammonia)
- It is used as fertilizers as it increases the yield of crops
- It is used in the household as a cleaner – NH3 is mixed with water to clean stainless steel and glass
- It is used in food products as an antimicrobial agent
- It is used in the fermentation industry
- It is used as a refrigerant
- It is used as a PH adjuster in the fermentation process
- It is used to neutralize pollutant like nitrogen oxides emitted from diesel engines
- It is used as a fuel for rocket engines
- It is used in textile industries
- It is used in the manufacture of synthetic fiber like rayon and nylon
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