Question

the catalyst used in the preparation of ammonia is _________.

Answer 1

The Haber-Bosch. process, the current industrial ammonia synthesis method (established in 1913) uses a catalyst made mainly of iron and requires high temperatures (400 to 500ºC) and high pressures (100 to 300 atm)

Answer 2

Answer:

multi promoted magnetite and iron in the haber process