Cambridge IGCSE
Chemistry 0620
- Topicals
- 12
- Past papers
- 249
- Topics
- 12
Particles, bonding, moles, energetics, organic chemistry and the practical paper.
Cambridge IGCSE
Cambridge O Level
The Cambridge data-sheet Periodic Table, exactly as printed in the 0620 paper.
Prepare a soluble salt by titration: assemble the apparatus, titrate, then crystallise.
Soluble salts, insoluble salts, precipitation and crystallisation, step by step.
Every equation you are expected to recall, one page per subject.
Moles, mass, Mr, concentration and gas volume with the working shown.
Balance chemical equations and check your own attempts.