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Energy is conserved

Energy is conserved

Energy is conserved in every chemical reaction. It cannot be created or destroyed, but it can be transferred between the reacting chemicals and the surroundings.

5.1.1 Energy transfer during exothermic and endothermic reactions Lesson

  1. GCSE
  2. /Chemistry
  3. /5.1.1 Energy transfer during exothermic and endothermic reactions

Step-by-step lessons covering AQA GCSE Chemistry 5.1.1 Energy transfer during exothermic and endothermic reactions for Foundation and Higher tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.

Lessons