Making Indicators

Aim: To make acid-base indicators using everyday substances

Equipment: Red cabbage, tea, beetroot, Turmeric, cranberry juice, a beaker, water, Tripod, Bunsen burner, Gauze mat, 1.0 mol L-1 HCI and 1.0 Mol L-1 NaOH.

Method: We poured Cranberry Juice into the beaker, it was put to 200 ml.
With the Turmeric, we used a Specular to get a teaspoon out of its packet.
Then we put 150ml of Alcahole into the beaker and then added the Turmeric.