This links to Topic 3 of the CGP revision guide
What you need to know
Learn It
Relative atomic mass & relative formula mass
Moles the basics
Using the moles equation
Percentage Yields and atom economy
Calculations involving gasses
Solution calculations: calculations involving volumes and concentrations
Test It! Test-review-improve
1. A guide to exam questions with practice questions and answers for C4 can be found at BBC bitesize https://www.bbc.co.uk/bitesize/guides/zs24h39/revision/1
2. Complete the summary questions on page 80 of the kerboodle textbook and check your answers with the document below
3. Complete the practice questions on page 81 of the kerboodle textbook and check your answers with the document below
4. A collection of past exam questions for C4 with markscheme towards the end