× Expand Photos: Nicole Ladonne Blair

The Science:

Vinegar (acetic acid) and baking soda (sodium bicarbonate) mix to create carbon dioxide gas. This is the same gas that creates bubbles in soda and other carbonated drinks.

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Supplies:

Deep white plate or dish

Baking soda

White vinegar

Food coloring

Glitter

Instructions:

Sprinkle a generous amount of baking soda onto the plate. Add glitter and small drops of food coloring. Pour vinegar onto the mixture and watch the solution bubble and foam. When it stops, just add more vinegar and baking soda.

Our Tips:

Instead of a plate, use a large bottle or vase to prevent spills.

Use your four senses. What do you hear? What colors do you see? How does the solution smell and feel?

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