Measure pH Using Red Cabbage Indicator
Materials:
Red cabbage
Blender or pot to boil cabbage
Strainer
Clear cups
Substances to test (vinegar, baking soda solution, lemon juice, soap water, etc.)
Goal / What They Will Learn:
Understand acids, bases, and pH indicators using natural materials.
Expected Outcome:
The cabbage indicator will change color depending on the pH of the solution, helping students visualize pH levels and chemical properties.
