How did the balloon inflate?

Title:How did the balloon inflate

To do this experiment we needed:

• Vinegar
• Baking soda
• A paper funnel
• A bottle
• A balloon
• A spoon

How we did the experiment

First we put vinegar into the bottle.

Next we used a paper funnel to put baking soda inside the balloon.

Then we attached the balloon on to the mouth of the bottle.

After that we squished the baking soda out of the balloon and into the bottle.The baking soda and vinegar mixed together and there was a chemical reaction.When the baking soda and vinegar mixed it made a gas called carbon dioxide.This gas then inflated the balloon.