well first of all the bubbles in the baking soda rinse from the top and explodes! the vinegar has special stuff in it that makes that baking soda explode. that why there is a chemical reaction with...
The chemical reaction between vinegar and baking soda is co2 <carbondioxiide> vinegar -----> baking soda ---------> sodium acetate --------> h2o <water > ------------> co2...