What You Need:
- Baking Soda
- Vinegar
- An empty bottle
- Balloon
What You Do:
- Pour about 1 inch of vinegar into the BOTTLE
- Put 2 teaspoons of baking soda inside the BALLOON
- Stretch the balloon over the top of the bottle.
- When the baking soda in the balloon falls into the vinegar, the gas that forms blows the balloon up.
It's a pretty simple experiment but one that your toddlers will think is pretty neat!
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