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Combined Science: Chemistry

GCSE · Edexcel · higher

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Group 1
- Group 1 (Alkali Metals)
  5
- Group 1: Reactivity & Electronic Configurations
  3
Group 7
Group 0

The Haber Process Flashcards

All 4 cards in this deck

Write the balanced equation, with state symbols, for the formation of ammonia in the Haber process.: $\mathrm{N_2(g) + 3H_2(g) \rightleftharpoons 2NH_3(g)}$
In the Haber process, where are the nitrogen and the hydrogen obtained from?: Nitrogen from the air; hydrogen from natural gas.
State the three conditions used in the Haber process.: 450 °C, 200 atmospheres, and an iron catalyst.
True or false? In the Haber process all of the nitrogen and hydrogen are converted into ammonia.: False. The reaction is reversible, so an equilibrium mixture of nitrogen, hydrogen and ammonia is formed.