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AQA Combined Science · Chemistry Paper 1 · C5

Energy changes revision

Practice

Daily 5 quiz →Exam practice →Revision sheet PDF →

Practise this topic

Lessons

  1. 5.1Exothermic and endothermic
  2. 5.2Temperature changes and everyday uses
  3. 5.3Practical: measuring temperature changes
  4. 5.4Practical results and improvements
  5. 5.5Reaction profiles and activation energy
  6. 5.6Higher TierBreaking and forming bonds
  7. 5.7Higher TierCalculating bond energies

More chemistry revision

C1 · Atomic structure and the periodic tableC2 · Structure and bondingC3 · Quantitative chemistryC4 · Chemical changesExam Q database

Required practicals · Virtual labs

Combined RP 10 · Separate Chemistry RP 4Temperature changesOpen virtual lab →