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acids and bases

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Popcorn Kernels

How can you make popcorn kernels dance?

Explore a chemical reaction that can make popcorn 'dance'.

What happens when acids and bases mix?

What happens when acids and bases mix?

Make an indicator solution and do an experiment to test the acidity of different solutions.

Is there a difference between baking powder and baking soda?

Is there a difference between baking powder and baking soda?

Explore the differences between baking soda and baking powder.