Colour changes
The experiments here all involve colour changes. Some, but not all, are acid-base (alkali) indicators.
- Cabbage water indicator
- Turmeric paper
- Iodine – starch indicator
- Determination of vitamin C
- Tannins in tea
Chemistry without a lab
Chemistry without a lab
The experiments here all involve colour changes. Some, but not all, are acid-base (alkali) indicators.