Ammonia is added to solutions of cobalt, nickel, and copper 2+ cations. First formation of the hydroxide precipitate is seen, then of the ammonia complex. Pour 0.1M solutions of Cu2+, Co2+, and Ni2+ ...

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 ...

Researchers developed a sustainable electrosynthesis method for NH3 from NO, achieving ampere-level current density in a pressurized electrolyzer.