Cambridge (CAIE) · IGCSE
Chemistry question 3
0620/31 · Oct/Nov 2017 · Theory (Core)
Syllabus topics
- Separation and purification
- Relative masses of atoms and molecules
- The characteristic properties of acids and bases
- Formulae
- Acid–base titrations
- Preparation of salts
- Chromatography
Question 3
0620/31 · Oct/Nov 2017