Extracting metals and equilibria

Part ofCombined Science

  • Extracting metals and equilibria

    • Obtaining and using metals - Edexcel

      The reactivity series shows metals in order of reactivity. The reactivity of a metal can be worked out by studying its reactions. Iron and aluminium are extracted from their ores in different ways.

    • Reversible reactions and equilibria - Edexcel

      Chemical reactions are reversible and may reach a dynamic equilibrium. The direction of reversible reactions can be altered by changing the reaction conditions. Ammonia is made by the Haber process.

    • Quiz: Reversible reactions

      This interactive quiz is suitable for GCSE combined science students studying reversible reactions and the dynamic equilibrium.

    • Sample exam questions - extracting metals and equilibria - Edexcel

      Understanding how to approach exam questions helps to boost exam performance. Question types will include multiple choice, structured, mathematical and practical questions.

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