This section is about the material you studied in C5 Chemical changes and C6 Electrolysis.

How to use this page:

1. Chose the exam you are doing from the list on the right to get to the correct links and information for you.

2. Use the presentations and podcasts to refresh your memory on the topic. If you find you can't remember of don't understand click on the dark buttons to go to the page for this topic with more detail on it.

3. Use the knowledge organisers, core questions and quizlet sets to make sure you can remember the key information for these topics

4. Test yourself using the Seneca, BBC Bitesize, exam questions and the quiz