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Activation Energy — AQA GCSE Combined Science: Synergy 8465
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Combined Science
AQA GCSE Combined Science: Synergy
Movement and Interactions
Rate and Extent of Chemical Change
Activation Energy
AQA GCSE Combined Science: Synergy · 8465
Activation Energy
What you need to know
Explain activation energy as the minimum energy needed for a chemical reaction to occur.
Draw, label, and interpret reaction profiles for both exothermic and endothermic reactions.
Identify the relative energies of reactants and products, the activation energy, and the overall energy change on a reaction profile graph.
Revision notes
1
Activation Energy
5 key terms
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Previous subtopic
Effect of Temperature, Concentration, and Pressure on Reaction Rates
Next subtopic
Bond Breaking and Bond Forming
