WBBSEClass XPhysical ScienceInorganic Chemistry03 Mark2023 Moderate

QQuestion

Write the balanced chemical equation for the reaction that occurs in the Haber process for the industrial manufacture of ammonia. Write the conditions of the process. [1 + 2]

Exam-ready answer 03 Mark

Answer

Balanced Chemical Equation for the Haber Process: 

N2 (g) + 3H2 ​ (g) ⇌ 2NH3 ​ (g)

Conditions of the Process:

  1. Temperature: Approximately 450°C.
  2. Pressure: Around 200 atmospheres.
  3. Catalyst: Finely divided iron with promoters like potassium and aluminium oxides or molybdenum.
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