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Mass Changes in Reactions — OCR GCSE Chemistry A J248

Home
Chemistry
OCR GCSE Chemistry A
Chemical reactions
Introducing chemical reactions
Mass Changes in Reactions

OCR GCSE Chemistry A · J248

Mass Changes in Reactions

What you need to know

Explain any observed changes in mass in non-enclosed systems during a chemical reaction.
Explain these changes using the particle model.

Revision notes

1
Mass Changes in Reactions
3 key terms

Practise with past papers Key terms & definitions

Previous subtopicLaw of Conservation of Mass Next subtopicStoichiometry and Limiting Reactants