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Reactions depend on successful collisions

Reactions depend on successful collisions

Collision theory explains reactions in terms of collisions between reactant particles. Particles must collide before they can react, but many collisions have too little energy.

5.2.2 Factors affecting rate and collision theory Lesson

  1. GCSE
  2. /Chemistry
  3. /5.2.2 Factors affecting rate and collision theory

Step-by-step lessons on OCR GCSE Chemistry 5.2.2 Factors affecting rate and collision theory. 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