Halloween Balloon Experiment

Halloween is a fantastic time to explore classic chemistry for kids with a twist!  Test out this self inflating balloon project with Halloween balloons!

YOU WILL NEED: Baking Soda Vinegar Empty Water Bottles Novelty Balloons Measuring Spoons Funnel (optional but helpful)

HOW TO SET UP THE HALLOWEEN BALLOON EXPERIMENT

STEP 1. Blow up the balloon a bit to stretch it out some. Then use the funnel and teaspoon to add baking soda to the balloon.

STEP 2. Fill the containers with vinegar halfway.

STEP 3. When your balloons are all made attach to the containers making sure you have a good seal!

STEP 4. Lift up the balloon to dump the baking soda into the container of vinegar. Watch the balloon fill up!

The science is the chemical reaction between the base {baking soda} and the acid {vinegar}.  When the two ingredients combine the balloon experiment gets it’s lift!