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Wednesday, September 15, 2021

Red Cabbage Indicator

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

Method:

Equipment

  • Beaker
  • Red cabbage
  • Hot water
  • test tubes 
  • Acid+Hydroxide
  • Dropper
Instructions 

  1. Get your equipment ready
  2. pour the hot water in the Beaker
  3. Rip the red cabbage into the beaker 
  4. then put acid in one side of you test tubes and hydroxide in the outher side 
  5. Then add some red cabbage water then they will turn a defeat  colour 
  6. then use thos colour to make a new colour 

Results.

They all change colours when you mix them.

The end

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