IB Chemistry HL 3.1.16 Buffer solutions Question Bank
Practise IB Chemistry HL 3.1.16 by applying buffer solutions to exam-style questions.
- Syllabus
- First assessment 2025
- Course
- Chemistry HL
- Level
- HL
Practise IB Chemistry HL 3.1.16 by applying buffer solutions to exam-style questions.
Phenylethene (styrene) is produced from ethylbenzene in a gas-phase equilibrium.

Describe how a buffer solution could be made from aqueous benzoic acid and aqueous sodium hydroxide.
partially neutralize benzoic acid with NaOH
OR
amount/moles of NaOH added is smaller «than amount of benzoic acid»