Edexcel International GCSE (9–1) Science (Single Award) 4SS0 · C-2.31
Hydrogen and hydroxide ions in acids and alkalis
- Code
- C-2.31
- In
- C-2e Acids and alkalis
- Topic
- C Chemistry content
- Course
- International GCSE (9–1) Science (Single Award) 4SS0
- 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 in C-2e Acids and alkalis
- C-2.28 Litmus as an indicator
- C-2.29 The pH scale
- C-2.30 Universal indicator
- C-2.31 Hydrogen and hydroxide ions in acids and alkalis
- C-2.32 Neutralisation