GCSE WJEC Chemistry · Topic 5
Energy Changes
In short
Topic 5: Energy Changes in GCSE WJEC Chemistry covers 2 topics: Exothermic and Endothermic Reactions and Cells and Fuel Cells. Each one below lists the key points to revise.
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What is in Topic 5: Energy Changes?
Topic 5: Energy Changes
Exothermic and Endothermic Reactions
- Energy transfer
- Reaction profiles
- Bond energies
Cells and Fuel Cells
- Chemical cells and batteries
- Fuel cells
Energy Changes: common questions
What is in Topic 5: Energy Changes?
It covers 2 topics: Exothermic and Endothermic Reactions; Cells and Fuel Cells.
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