Once the balloon is secure, lift the balloon upright so the baking soda falls into the vinegar. An acid-base reaction occurs between the baking soda and vinegar, creating carbon dioxide gas.

Put the balloon on top of the water bottle and make sure it is secure before allowing the baking soda to fall into the vinegar. Once you’re ready, let the baking soda fall into the vinegar.

GRAND RAPIDS, Mich — The old volcano experiment is a classic - using a model volcano, combine baking soda and vinegar to get an eruption. In this experiment, we'll use the product of that ...

STEP 1: Add the baking soda to the balloon. STEP 2: Pour the vinegar into the bottle. STEP 3: Without dropping in the baking soda, stretch the balloon over the opening of the bottle.

For this experiment you need an empty plastic water bottle or similar sized soda bottle, baking soda, vinegar, a funnel (or make a cone out of paper), and a balloon.

One of my favorite experiments as a kid was to create a volcano using baking soda and vinegar. To erupt, the volcano has a bottle with baking soda and red food coloring. When vinegar is poured in ...

STEP 2: Fold the toilet paper so the baking soda is on the inside. STEP 3: Pour the warm water and vinegar inside the zip-lock bag and place the baking soda toilet paper square into the mixture.

Another way to create the same effect can be used with vinegar and baking soda. Dissolve some baking soda in water, add the dried cranberries, and then add white vinegar.