Chemistry A-Level
pH titration curves
What pH titration curves means in Chemistry A-Level, as defined for OCR.
Definition of pH titration curves
Check what you remember
Read the wording for your board, then hide it and explain pH titration curves in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Plots pH against the volume of titrant added during a titration, with a shape that depends on whether the acid and base are strong or weak.
Topics that use pH titration curves
- Acids, bases and buffers (OCR A-Level)
Related terms
- Acid dissociation constant Ka
- acidic buffer
- Amphiprotic
- basic buffer
- Basicity
- Buffer action against added acid and alkali
- Buffer action and pH resistance
- Calibration with buffer solutions
Using pH titration curves in the exam
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