What this topic covers
Topic 5: Energy changes has 2 subtopics:
- Exothermic and endothermic reactions
- Chemical cells and fuel cells (chemistry only)
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GCSE AQA Foundation Combined Science Chemistry · Topic 5 of 11
Topic 5: Energy changes – GCSE AQA Foundation Combined Science Chemistry revision notes
Choose a subtopic. Topic 5: Energy changes covers Exothermic and endothermic reactions and Chemical cells and fuel cells (chemistry only) in GCSE AQA Foundation Combined Science Chemistry. 4 lessons in 2 subtopics.
Revise Topic 5: Energy changes for GCSE AQA Foundation Combined Science Chemistry, including Exothermic and endothermic reactions.
4
Lessons
2
Subtopics
Topic 5: Energy changes lessons by subtopic
4 lessons, grouped by subtopic.
Exothermic and endothermic reactions
More in this course
Go back to the full GCSE AQA Foundation Combined Science Chemistry topic list, or practise this topic with past-paper questions.
Frequently asked questions
Is this the right Topic 5: Energy changes page for my course?
These notes are for GCSE AQA Foundation Combined Science Chemistry. If you are on a different exam board or tier, choose your course from the Combined Science Chemistry page instead, because the content is not always the same.
What should I do after reading the lessons?
Test yourself without the notes open, then try past-paper questions on the same topic. The questions you get wrong tell you which lesson to go back to.