Question

How we can obtain ammonia from nitrogen?

Also,give balanced chemical equation.

Answer 1

One nitrogen gas molecule reacts with three hydrogen gas molecules over finely divided iron as a catalyst to produce two ammonia molecules. The nitrogen gas can be obtained from air by fractional distillation of liquid air.

N2 + 3H2 ---> 2NH3

Answer 2

Answer:

Ammonia is industrially prepared by the Haber process, a chemical method that uses nitrogen gas and hydrogen gas to synthesize ammonia. One nitrogen gas molecule reacts with three hydrogen gas molecules over finely divided iron as a catalyst to produce two ammonia molecules.