The Haber process (AQA GCSE Chemistry): Flashcards
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Product of Haber process
Product of Haber process
Ammonia
Main use of ammonia from Haber process
Main use of ammonia from Haber process
Nitrogen-based fertilisers
Source of nitrogen in Haber process
Source of nitrogen in Haber process
Air
% of nitrogen in air
% of nitrogen in air
78%
Source of hydrogen in Haber process
Source of hydrogen in Haber process
Natural gas
Chemical equation for Haber process
Chemical equation for Haber process
Type of reaction in Haber process
Type of reaction in Haber process
Reversible
Pressure in Haber process
Pressure in Haber process
200 atmospheres
Temperature in Haber process
Temperature in Haber process
450°C
Catalyst in Haber process
Catalyst in Haber process
Iron
How ammonia is removed from gas mixture
How ammonia is removed from gas mixture
Cooled to liquid then removed
Fate of unreacted gases in Haber process
Fate of unreacted gases in Haber process
Recycled back into reactor
Type of system in Haber process
Type of system in Haber process
Continuous
Why conversion incomplete in Haber process
Why conversion incomplete in Haber process
Reversible - ammonia breaks down simultaneously