What is the reaction in baking soda and vinegar?

The reaction between baking soda and vinegar produces carbon dioxide gas. This gas causes the mixture to fizz and bubble, and it can also be used to make a baking soda volcano.

The chemical reaction that takes place is:

NaHCO3 + CH3COOH → CO2 + H2O + CH3COONa

In this reaction, the sodium bicarbonate (NaHCO3) and the acetic acid (CH3COOH) react to form carbon dioxide gas (CO2), water (H2O), and sodium acetate (CH3COONa). The carbon dioxide gas is what causes the mixture to fizz and bubble.

This reaction can be used to make a baking soda volcano. To make a baking soda volcano, you will need the following materials:

* A baking soda volcano kit

* Vinegar

* Food coloring

* A spoon

* A cup

* A plate

Instructions:

1. Assemble the baking soda volcano according to the instructions in the kit.

2. Add a few drops of food coloring to the vinegar.

3. Stir the vinegar until the food coloring is evenly distributed.

4. Pour the vinegar into the baking soda volcano.

5. Watch the volcano erupt!

The carbon dioxide gas produced by the reaction between the baking soda and the vinegar will cause the volcano to erupt. The food coloring will make the eruption more colorful.

This experiment is a fun and easy way to learn about chemical reactions. It is also a great way to get kids excited about science.