Aim: To make and test several indicators to see how their colour changes in acid and base solutions.
Method: Follow the instruction in your book to make and test the indicators.
Fill in this table with your results:
Paste here a photo of your spotting tile after the test
[I didn't get to take a photo]
Indicator
Beetroot extract
[Acid]
Normal
[Base]
Dark Pink
Red Cabbage extract
[Acid]
Pink
[Base]
Light Green
Tumeric
[Acid]
Yellow
[Base]
Orange
Cranberry juice
[Acid]
Normal
[Base]
Gray
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