Go Green! -pH Indicators in Red Cabbage
Go Green! -pH Indicators in Red Cabbage
30.3.2022

Experiments during Go Green lessons

The topic of the last Go Green class was the study of red cabbage, and the students had the opportunity to check its pH indicator. This vegetable contains a water-soluble pigment called anthocyanin that changes color when mixed with acid or base. In the first case, the color changes to red, and in the second, to a bluish-green hue.

 

Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.

Albert Einstein