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Activation energy — OCR GCSE Chemistry B J258

Home
Chemistry
OCR GCSE Chemistry B
Air and water
Energy changes in reactions
Activation energy

OCR GCSE Chemistry B · J258

Activation energy

What you need to know

Explain activation energy as the minimum energy required for a reaction to occur.

Revision notes

1
Activation energy
3 key terms

Practise with past papers Key terms & definitions

Previous subtopicReaction profiles Next subtopicInterpreting reaction profiles