Key term for OCR GCSE Chemistry A, used in Improving processes and products.
A substance that increases the rate of a reaction by providing an alternative pathway with a lower activation energy, without being used up.
Catalyst appears in OCR GCSE Chemistry A revision content for Global challenges, especially Improving processes and products and Industrial Conditions Justification.
Global challenges
Industrial Conditions Justification
Monitoring and controlling chemical reactions
Collision Theory
Monitoring and controlling chemical reactions
Interpreting Rate Graphs
Monitoring and controlling chemical reactions
Catalysis and Activation Energy
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Monitoring and controlling chemical reactions
Controlling reactions • Interpreting Rate Graphs
