What will happen after drinking coke and Mentos?

When Coke and Mentos are mixed, a chemical reaction occurs that causes a rapid release of carbon dioxide gas. The gas forms bubbles that rise to the surface of the liquid, creating a fizzing reaction and causing the Coke to erupt.

The chemical reaction that takes place is between the gelatin in the Mentos and the aspartame in the Coke. The gelatin acts as a nucleation site, providing a surface for the carbon dioxide gas to form bubbles. The aspartame, which is a sweetener, also helps to create the bubbles.

The reaction is exothermic, meaning that it releases heat. This heat causes the Coke to warm up and the bubbles to rise even faster. The combination of the heat and the rising bubbles creates a powerful eruption.

The eruption of Coke and Mentos can be a fun and exciting experiment to try. However, it is important to be aware that the reaction can be messy and may cause the Coke to overflow. It is also important to note that the reaction is not harmful, but it can be startling.