Acetic Acid (Vinegar) Reacts with Sodium Bicarbonate (Baking Soda)

Just a very short video showing baking soda and vinegar reacting. The bubbles are CO2.
This was part of an experiment I had to perform in chemistry class. I actually needed to take a picture of the reaction result but the bubbles disappear so fast that I decided to take a short video and just took a frame from the video to use as the picture.