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Chemistry
Energy changes
AQA
8462
Energy changes
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.
Energy Changes in Reactions
3 Subtopics
1
Exothermic and Endothermic Processes
Revise
2
Reaction Profiles
Revise
3
Bond Energy Calculations
Revise
Cells and Batteries
2 Subtopics
1
Electrochemical Cells
Revise
2
Hydrogen Fuel Cells
Revise
