AQA GCSE Chemistry – C6 Electrolysis FULL UNIT (C6.1–C6.5) | PPTs, Worksheets, Required Practical, Answers

**AQA GCSE Chemistry – C6 Electrolysis Unit (C6.1–C6.5 Complete Bundle)** Triple & Combined Science | Fully Editable | Required Practical Included | Exam-Focused Teach the entire **C6 Electrolysis** topic with confidence using this complete, ready-to-teach unit for AQA GCSE Chemistry (8462) and Combined Science Trilogy (8464). Every lesson is structured in a clear, dual-coded format with scaffolded explanations, particle diagrams, half-equation modelling and exam-style practice throughout. Designed to remove planning time while maximising exam performance. Includes **Free AI Long-Answer Marking via PlanetReynolds.com**, giving students instant, personalised, AQA-style feedback on extended responses and required practical evaluations. --- ## Lessons Included (C6.1–C6.5) ### C6.1 – Introduction to Electrolysis • What electrolysis is • Ions and electrolytes • Molten vs aqueous compounds • Role of electrodes (anode & cathode) • Movement of ions in an electric field • Basic electrode predictions --- ### C6.2 – Changes at the Electrodes • Cations and anions explained • Oxidation and reduction (OIL RIG) • Writing half-equations step-by-step • Predicting electrode products • Electron transfer modelling • Exam-style half-equation practice --- ### C6.3 – Extraction of Aluminium • Why aluminium must be extracted by electrolysis • Industrial cell setup • Role of cryolite • Cathode and anode half-equations • Carbon anode consumption • Energy costs and environmental considerations • Industrial evaluation questions --- ### C6.4 – Electrolysis of Aqueous Solutions • Ion competition rules • Hydrogen vs metal discharge • Halides vs hydroxide • Oxygen formation • Prediction strategies for exams • Higher-tier half-equation challenges --- ### C6.5 – Required Practical: Electrolysis Complete practical pack including: • Student-friendly method sheet • Equipment list • Technician preparation list • Safety notes • Results tables • Analysis questions • Evaluation prompts • Required practical-style exam questions --- ## Bundle Features • Fully editable PowerPoints for all 5 lessons • Printable worksheets (Foundation → Higher progression) • Exam-style question sets with mark schemes • Structured half-equation practice • Clear particle diagrams for visual learners • Retrieval starters and knowledge organisers • AfL checkpoints and hinge questions • Mini-whiteboard tasks for live assessment • Homework and revision quizzes • Comprehensive answer sheets • Free AI Long-Answer Marking for extended responses --- ## Required Practical Support Students are guided through: • Accurate method writing • Independent variable and control variables • Data recording • Drawing conclusions • Evaluating sources of error • Linking practical results to ion discharge theory Perfect preparation for AQA required practical exam questions. --- ## Why Teachers Choose This Unit • Zero planning required – everything is ready to deliver • Written precisely to AQA specification 8462 & 8464 • Strong focus on half-equations and product prediction rules • Structured scaffolding for Foundation learners • Stretch challenges for Higher tier students • Clear diagrams support EAL and lower-attaining students • Consistent lesson structure across the entire topic • Ideal for departments seeking a coherent electrolysis scheme --- ## Skills Developed • Writing balanced half-equations • Predicting products in molten and aqueous electrolysis • Applying ion discharge rules • Explaining oxidation and reduction • Analysing required practical data • Evaluating industrial processes --- ## Format PPTX slide decks DOCX / PDF worksheets Required practical pack Model answers and mark schemes Fully editable Print-friendly --- ## Specification & Tiers AQA GCSE Chemistry (8462) AQA Combined Science Trilogy (8464) Suitable for Foundation and Higher tiers A complete, structured and exam-ready electrolysis unit — clear, consistent and designed to secure strong results across all abilities.