Cabbage de Rojo

we'll find your acids and bases


Indicators are substances that show a visible change when reacting in a solution.

Indicators can be used to find weither a solution is acidic or basic

With just three easy steps you can have your very own indicator!
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When the red cabbage juice comes in contact with an acid it turns red. When the juice turns blue it is a base. When the PH drops below 7 the solution turns red. When it goes above 7 it begins to turn blue.
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As you can see cabbage juice was a great indicator for these solutions. The vinegar was the most acidic and became the clearest red. The baking Soda was the most basic and was the bluest.