: Due to its high heat absorption capacity, ammonia is widely used as a coolant in large-scale industrial refrigeration and cold storage systems. Emerging Role as a "Green" Fuel
: Approximately 80% of all manufactured ammonia is used for fertilizers. It provides the nitrogen essential for plant protein production, supporting roughly half of the world's food production. ammoniac
: Ammonia has a trigonal pyramidal geometry. : Due to its high heat absorption capacity,
: It is a weak base that dissolves easily in water to form an alkaline solution often called ammonium hydroxide . : Ammonia has a trigonal pyramidal geometry
: Most modern ammonia is synthesized via the Haber-Bosch process , which combines atmospheric nitrogen with hydrogen under high pressure and temperature using an iron catalyst. Major Uses
) gains a proton to become the positively charged ( NH4+cap N cap H sub 4 raised to the positive power
: While it can be a clean fuel, improper combustion can release harmful nitrogen oxides ( NOxcap N cap O sub x Ammonia | US EPA