Question

nitrogen gas is treated with hydrogen gas in the presence of catalyst at 773K to form ammonia gas​. write it's balanced chemical equation and identify the type of reaction

Answer 1

Answer:

N2 + 3H2 ------- 2NH3 .

Explanation:

Optimum conditions :

1) Temperature : 725-775K.

2) Pressure : 200atm.

3) Catalyst : Powdered iron (Fe).

4) Promoter : Molybdenum (mo).

It is an exothermic reaction ∆H = _46.1 kj/mol.