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Chemistry
AQA GCSE Chemistry
Energy changes
AQA GCSE Chemistry · 8462 · 4.5
Energy changes
Paper 1
· 5 notes
Analyze energy transfers in chemical reactions, distinguishing between exothermic and endothermic processes.
Apply understanding of energy changes to practical applications like heating and cooling.
Explain the production of electricity through chemical reactions in cells and batteries.
4.5.1
Energy Changes in Reactions
4.5.1.1
Exothermic and Endothermic Processes
4.5.1.2
Reaction Profiles
4.5.1.3
Bond Energy Calculations
4.5.2
Cells and Batteries
4.5.2.1
Electrochemical Cells
4.5.2.2
Hydrogen Fuel Cells
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