Watch an exciting chemical reaction between an acid and a base create a volcanic eruption! This classic experiment teaches about chemical reactions, gases, and pressure while creating an impressive ...

If you've ever combined baking soda (an alkaline) and vinegar (an acid), you're aware of the ensuing chemical reaction: The two create carbon dioxide, which in the classic school-volcano ...

remind them they may have seen examples of vinegar reacting with baking soda to produce bubbles, such as in the popular “volcano” demonstration. Maybe they can add vinegar to both solids (baking soda ...