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Half equations — OCR GCSE Chemistry B J258

Home
Chemistry
OCR GCSE Chemistry B
Chemicals of the natural environment
Electrolysis principles
Half equations

OCR GCSE Chemistry B · J258

Half equations

What you need to know

Write half equations using the names and symbols of common elements and compounds, applying the principle of conservation of mass.

Revision notes

1
Half equations
5 key terms

Practise with past papers Key terms & definitions

Previous subtopicElectrodes and products Next subtopicReduction and oxidation