Master Topic C4 of OCR Gateway Science A GCSE Chemistry (J248): the reactivity series of metals, reactions of metals with water and acids, displacement reactions and redox, extracting metals by reduction with carbon and by electrolysis, predicting the products of reactions, and identifying products through tests for gases, flame tests and metal hydroxide tests for cations, tests for carbonate, sulfate and halide anions, and instrumental methods of analysis. Worked examples, required-practical method steps, exam tips and graded model answers for Foundation and Higher tiers.
AI study tools on every lesson
Available with the £9/month subscription. Seven days free, no card needed.
Subscribe to unlock all 9 lessons
One monthly subscription gives you unlimited access to this course and every other course on LearningBro.
Try Free Exam
Take one free practice exam to see how you'd do — 10 questions, fully timed.