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4.1.3 Indicators — Edexcel Chemistry 1CH0 | GradeGen.AI
Chemistry
Chemical Changes
Acids
Indicators
Indicators
Edexcel GCSE Chemistry (1CH0) — Chemical Changes
What You Need to Know
Recall the effect of acids and alkalis on indicators, including litmus, methyl orange, and phenolphthalein.
Revision Notes
1
Indicators
7 key terms
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Key Terms & Definitions
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pH Scale
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Ion Concentration and pH