Chemistry A-Level
Strong versus concentrated
What Strong versus concentrated means in Chemistry A-Level, as defined for OCR.
Definition of Strong versus concentrated
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Reference: OCR
Strong means full ionisation, whereas concentrated means many moles per dm³, so a dilute strong acid still has a low pH.
Topics that use Strong versus concentrated
- 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 Strong versus concentrated in the exam
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