Chemistry A-Level
Removing spectator ions
What Removing spectator ions means in Chemistry A-Level, as defined for OCR.
Definition of Removing spectator ions
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Reference: OCR
Remove ions that stay unchanged on both sides so only reacting species remain, with spectator ions such as chloride omitted.
Topics that use Removing spectator ions
- 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 Removing spectator ions in the exam
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