On May 12th, in our Fun Science library lab, we conducted the Balloon Blowing Secret experiment with substances used in everyday life, acetic acid and baking soda. The basic principle of our experience is to inflate the balloon with carbon dioxide, which is formed as a result of the interaction of chemical reactions. We remind you that the experiment is quite simple, and it can be carried out at home only under the supervision of adults.
At the end, the children were presented with a review of books on scientific experiments in physics and fascinating chemistry.