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See the effect of acid (vinegar) on an uncooked egg. This dramatic change can be used to show the wonder of chemical reactions.
Learn how air molecules react when they are heated.
Learn how sound molecules (sound waves) travel.
Learn how molecules react when they are heated in a bar of soap!
Learn how water molecules react when different things are added to the surface of the water.
Cause a chemical reaction by adding two liquids together to make a solid.
Learn about the chemical reaction that is created by the addition of an acid (vinegar) and a base (baking soda).