Question

Effect of temperature pressure and concentration on the production of ammonia

Answer 1

$\huge{\mathfrak{\purple{Answer}}}$

->>

One way to increase the yield of ammonia is to increase the pressure on the system in which N2, H2, and NH3 are at equilibrium or are coming to equilibrium. ... The formation of ammonia from hydrogen and nitrogen is an exothermic process: Thus, increasing the temperature to increase the rate lowers the yield.

Answer 2

The Haber Process combines nitrogen from the air with hydrogen derived mainly from natural gas (methane) into ammonia. The reaction is reversible and the production of ammonia is exothermic.