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Chemistry
Edexcel GCSE Chemistry
Rates of Reaction and Energy Changes
Edexcel GCSE Chemistry · 1CH0 · Topic 7
Rates of Reaction and Energy Changes
Paper 2
· 20 notes
Study the factors affecting reaction rates, collision theory, and heat energy changes in chemical reactions.
Rates of Reaction
7.1
Core Practical: Rates of Reaction
7.2
Methods for Determining Rate
7.3
Collision Theory
7.4
Factors Affecting Rate
7.5
Graph Interpretation
7.6
Definition of Catalyst
7.7
Catalysts and Activation Energy
7.8
Enzymes
Mathematical Applications
Suggested Practicals
Heat Energy Changes
7.9
Examples of Heat Changes
7.10
Exothermic Reactions
7.11
Endothermic Reactions
7.12
Bond Breaking and Making
7.13
Overall Energy Change
7.14
Calculating Energy Change
7.15
Activation Energy
7.16
Reaction Profiles
Mathematical Applications
Suggested Practicals
Practise with past papers
Key terms & definitions
