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Reversible reactions

Reversible reactions

In a reversible reaction, products can react to form the original reactants. The forward and reverse reactions are shown using the equilibrium sign, ⇌\rightleftharpoons⇌.

5.3 Equilibria Lesson

  1. GCSE
  2. /Chemistry
  3. /5.3 Equilibria

Step-by-step lessons on OCR GCSE Chemistry 5.3 Equilibria, covering 5.3.1 Reversible reactions and dynamic equilibrium and 5.3.2 Changing the position of equilibrium. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.

Lessons