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Exothermic and endothermic reactions — OCR GCSE Chemistry B J258

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Chemistry
OCR GCSE Chemistry B
Air and water
Energy changes in reactions
Exothermic and endothermic reactions

OCR GCSE Chemistry B · J258

Exothermic and endothermic reactions

What you need to know

Distinguish between endothermic and exothermic reactions based on the temperature change of the surroundings.

Revision notes

1
Exothermic and endothermic reactions
4 key terms

Practise with past papers Key terms & definitions

Previous topic: Atmospheric changes over timeOxidation Next subtopicReaction profiles