Le Chatelier — Haber process (Higher, 6 marks)

GCSE · Combined Science · AQA · C6 — The rate and extent of chemical change

Question

Question: The Haber process is represented by: N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ΔH = −92 kJ/mol

Industrial conditions used are 450 °C and 200 atm with an iron catalyst. Using Le Chatelier's principle, explain why these conditions are a compromise. (6 marks)

6 marks · take your time before peeking.

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