Save a little of that cabbage from your St. Patrick's Day celebration to brew up a magical color-changing liquid. It's simple to make, fills the house with the smell of red cabbage, and helps you ...

Acids and bases can change the color of substances called acid-base indicators. Red cabbage contains a chemical called anthocyanin. This pigment is a natural acid-base indicator. It is blue in neutral ...

First make your red cabbage juice by simply boiling a head of cabbage in some water. While we wouldn’t recommend drinking it, it does have pretty cool color changing properties.

If you're boiling red cabbage for a recipe, save the juice and allow to cool. If you're making coleslaw, finely chop the discarded outer leaves and soak them in a bowl of hot water.

EFFINGHAM COUNTY, Ga. (WTOC) - In this Summer Science experiment Bailey, Lily, Ella and Reese show us how red cabbage can be used to test how acidic different liquids are. When the indicator touches ...

And pH indicator is really just like a chemical compound that changes colors when it comes in contact with an acid or a base. So to make our indicator, we are going to use a simple red cabbage.

Lime juice, lemon juice and vinegar are acids, so they should have turned the indicator solution red or purple color. Bleach is a strong base, therefore it should have turned the indicator ...

The Experiment: 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.

If you're boiling red cabbage for a recipe, save the juice and allow to cool. If you're making coleslaw, finely chop the discarded outer leaves and soak them in a bowl of hot water.