Place about two teaspoons of baking soda in the jar. 3. Next pour about two tablespoons of vinegar in a cup ... Since there is a flame in this experiment, be sure that a teacher, parent, or other ...

Vinegar and baking soda are staples in the kitchen. Many of us have combined them in childhood scientific experiments: think fizzy volcanoes and geysers. But people also frequently mix vinegar and ...