Edexcel A-level Chemistry 9CH0 · 12.22
Buffer action and Ka from a titration curve
- Code
- 12.22
- In
- 12 Acid-base Equilibria
- Course
- A-level Chemistry 9CH0
- 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 12.22
Points in 12 Acid-base Equilibria
- 12.1 Brønsted–Lowry acids and bases
- 12.2 Proton transfer in acid-base reactions
- 12.3 Conjugate acid-base pairs
- 12.4 Definition of pH
- 12.5 pH from hydrogen ion concentration
- 12.6 Hydrogen ion concentration from pH
- 12.7 Strong and weak acids
- 12.8 pH of a strong acid
- 12.9 Acid dissociation constant Ka
- 12.10 pH of a weak acid
- 12.11 Ionic product of water Kw
- 12.12 pH of a strong base
- 12.13 pKa and pKw
- 12.14 Analysing data from pH experiments
- 12.15 Ka of a weak acid from experimental data
- 12.16 Titration curves
- 12.17 Choosing an indicator
- 12.18 Buffer solutions
- 12.19 Action of a buffer solution
- 12.20 pH of a buffer solution
- 12.21 Preparing a buffer of a given pH
- 12.22 Buffer action and Ka from a titration curve
- 12.23 Enthalpy of neutralisation of strong and weak acids
- 12.24 Control of blood pH
- CP9 Finding the Ka value for a weak acid