Contents
Key Stage 3
Meaning
A picture showing some universal indicator paper and a colour chart to show the pH.
Universal Indicator is a mixture of indicators which gives different colours for a range of pH values.
About Universal Indicator
- Universal indicator gives a big enough range of colours to find the pH of a solution more easily than other indicators.
- Universal indicator can be paper with the dye inside or it can be a solution.
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References
AQA
- Universal indicator, page 108, GCSE Chemistry, Hodder, AQA
- Universal indicator, page 128, GCSE Combined Science; The Revision Guide, CGP, AQA
- Universal indicator, page 210, GCSE Combined Science Trilogy 1, Hodder, AQA
- Universal indicator, page 348-9, GCSE Biology; Student Book, Collins, AQA
- Universal indicator, pages 124, 237, GCSE Combined Science Trilogy; Chemistry, CGP, AQA
- Universal indicator, pages 130-1, 148-9, GCSE Chemistry; Student Book, Collins, AQA
- Universal indicator, pages 146, 150, 315, GCSE Chemistry, CGP, AQA
- Universal indicator, pages 26, 97, GCSE Chemistry; Third Edition, Oxford University Press, AQA
- Universal indicator, pages 51, 52, GCSE Chemistry; The Revision Guide, CGP, AQA