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Half Equations at Electrodes (Higher) for AQA GCSE Chemistry
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Here we learn and practise half equations at electrodes. During electrolysis, at the cathode (negative electrode), positively charged ions gain electrons and so the reactions are reductions.
At the anode (positive electrode), negatively charged ions lose electrons and so the reactions are oxidations.
The videos are planned and edited by Science teacher, Kishore Vyas.
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Revision guides recommended by me (Amazon Affiliate links):
AQA GCSE Revision guides for Triple Science - all higher tier - up to grade 9
AQA GCSE Revision guides for Combined Science (Trilogy) - all higher tier - up to grade 9
At the anode (positive electrode), negatively charged ions lose electrons and so the reactions are oxidations.
The videos are planned and edited by Science teacher, Kishore Vyas.
Follow on:
Revision guides recommended by me (Amazon Affiliate links):
AQA GCSE Revision guides for Triple Science - all higher tier - up to grade 9
AQA GCSE Revision guides for Combined Science (Trilogy) - all higher tier - up to grade 9
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