Question:
How is ammonia manufactured industrially?
Answer:
Ammonia is manufactured in the industries by Habers process.
The reaction between nitrogen gas and hydrogen gas to produce ammonia gas is exothermic, releasing 92.4kJ/mol of energy at 298K (25ºC). In Habers process, nitrogen from the air combines with hydrogen to form ammonia. The reaction is reversible and the production of ammonia is exothermic. This is done at 150–250 atmospheres (atm) and between 300 and 550 °C, passing the gases over iron catalyst. The reaction can be represented as below.
N2 + 3H2 → 2NH3
Not what you are looking for? Go ahead and submit the question, we will get back to you.
