Discover how red cabbage can act as a natural pH indicator, revealing whether substances are acids or bases through beautiful color changes. pH is a measure that tells us how acidic or basic a ...
Place 150 mL of water and 100 mL of Milk of Magnesia in a 500 mL beaker. Then add about 10 mL of your universal indicator or cabbage juice. Use the stir plate to start stirring your solution, or you ...