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Electrolysis answer explanations

Review worked answers and explanations for Electrolysis. Aligned to AQA Gcse Chemistry.

Answer explanations

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Chemical changes case 089 redox-boundary. A student explains a redox change. Which option uses the safest chemistry wording? Focus on Write half equations for reactions the cathode electrolysis in Representation of reactions at electrodes as half equations (HT only), not on a neighbouring Unit 4.4 reaction idea.

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