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Thursday, September 16, 2021

Red Cabbage Indicator

 Aim - I want to learn find out how to tell if something is an acid

Method

Equipment 

- Beaker

- Red Cabbage

- Boiling water

- Test tubes ( 2 big ones on each side and 4 little ones in the middle )

- Acid & Hydroxide 

- Dropper

Instructions 

1. Get your equipment

2. Tear the Red Cabbage into tiny pieces and put them in the beaker

3. Pour the boiling water in the beaker ( 100 mL )

4. Pour acid into the big test tube on the left side ( 2 cm )

5. Pour Hydroxide into the big test tube on the right side ( 2 cm )

6. Use your dropper and pour the boiling cabbage water into the big test tubes

7. Be creative and mix your colours

Result














  


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