Energy Changes

10 key areas — energy transfer in reactions, exothermic reactions, endothermic reactions and more

📋

Map your gaps

Swipe through key areas

Start

💬

Revise with AI

Focuses on your weak spots

Start

🎯

Test yourself

Check what stuck

Coming soon

Thanks! Test yourself is coming soon.

What you'll be quizzed on

1. Energy transfer in reactions (4.5.1)
2. Exothermic reactions (4.5.1)
3. Endothermic reactions (4.5.1)
4. Reaction profiles (4.5.1)
5. Activation energy (4.5.1)
6. Bond energy calculations (4.5.1) [HT] (4.5.1)
7. Chemical cells (4.5.2)
8. Batteries (4.5.2)
9. Hydrogen fuel cells (4.5.2)
10. Fuel cells — advantages and disadvantages (4.5.2)