Large pan (to contain the mess)
- Pur vase in pan
- Add 2-3 tbsp of baking soda in vase
- Add 6-7 drops of food coloring and 1-2 tsp of glitter to the vase
- Quickly pour 1/2 cup of vinegar and watch!
- Add more vinegar as needed
Try this experiment with other materials, like adding pepper, pasta noodles, or dish soap. Do these factors change the reaction?