Chemistry Unit 5

Unit 5- Energy Changes

Endo and Exothermic reactions

Reaction profiles

Enthalpy Equations

Cells and Batteries

Higher

Triple ONLY content

cells and batteries

Other Useful Links and Websites for unit 5

https://www.kayscience.com/chemistry.html

https://www.bbc.co.uk/bitesize/topics/z27xxfr

https://www.youtube.com/watch?v=MpQ-3YAwNhI

https://www.freesciencelessons.co.uk/gcse-chemistry-paper-1/energy-changes-2/

Exam Pro questions for unit 5 -

Click on the link , answer the questions and use the mark scheme tab to mark them.

You do not have to print them just use paper.

Grade 1-4

Endo and Exothermic -

https://IOXUOIN.exampro.net

Batteries and cells -

https://TEUERIN.exampro.net

Grade 5-6

Endo and Exothermic -

https://TUXENIE.exampro.net

Batteries and cells -

https://JIHUUYG.exampro.net

Challenge (Higher)

Endo and Exothermic -

https://AOFUDUE.exampro.net

https://LEAYUEE.exampro.net

Batteries and cells -

https://GEEEZOO.exampro.net

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