Edexcel International GCSE (9–1) Chemistry (Modular) 4XCH1 · 2d
Acids, bases and salt preparations
- Code
- 2d
- In
- 2 Inorganic chemistry: Part 1
- Course
- International GCSE (9–1) Chemistry (Modular) 4XCH1
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points under 2d
- 2.20 Solubility rules for ionic compounds
- 2.21 Acids and bases as proton transfer
- 2.22 Proton donors and acceptors
- 2.23 Reactions of acids forming salts
- 2.24 Bases and alkalis
- 2.25 Preparing a soluble salt from an insoluble reactant
- 2.26C Preparing a soluble salt from an acid and alkali
- 2.27C Preparing an insoluble salt by precipitation
- 2.28 Practical: preparing copper(II) sulfate crystals
- 2.29C Practical: preparing lead(II) sulfate
Points in 2 Inorganic chemistry: Part 1
- 2a Reactivity series
- 2b Extraction and uses of metals
- 2c Acids, alkalis and titrations
- 2d Acids, bases and salt preparations