
Materials:
- Baking soda
- Vinegar
- Empty water bottles
- Balloons
- Funnels
- Measuring spoon

Directions:
- Start by putting the funnel into the balloon. Add about 4 teaspoons of baking soda into the balloon. You can add a little more for a bigger effect!
- Next, use a funnel to pour about 1/3 cup of vinegar into your bottle.
- Then, place the opening of the balloon around the opening of the bottle. Try not to let any baking soda into the bottle as you do this.
- Finally, when you are ready for some magic, lift the balloon to allow the baking soda to fall into the bottle.

As soon as the baking soda hits the vinegar, a chemical reaction takes place that produces carbon dioxide. This gas is what inflates the balloon!
Magic!
