Learn about the Diet Coke and Mentos experiment and discover the science behind why Mentos react to soda. Try it at home and see how Diet Coke and Mentos react. Related to this Question What is the chemical reaction for Alka Seltzer and water?
How the Mentos and Diet Soda Experiment Works The Diet Coke and Mentos geyser is the result of a physical process rather than a chemical reaction. There's a lot of carbon dioxide dissolves in the soda, which gives it its fizz. When you drop a Mentos into the soda, tiny bumps on the ...