Diet Coke And Mentos Chemical Reaction

The startling reaction between diet coke and mentos sweets made famous in thousands of youtube videos finally has a scientific explanation.

Diet coke and mentos chemical reaction. After a lot of debate scientists are now saying that the primary cause of coke mentos geysers is a physical reaction not a chemical reaction. The two liter turned into a spray canon of oozy soda and candy rea. All the carbon dioxide in the soda all that fizz is squeezed into the liquid and looking for a way out. A diet coke and mentos eruption also known as a soda geyser is a reaction between the carbonated beverage diet coke and mentos mints that causes the beverage to spray out of its container.

As to why diet sodas like diet coke produce such a bigger reaction it s because aspartame lowers the surface tension of the liquid much more than sugar or corn syrup will. Combine diet coke and mentos and the result is explosive diet coke shoots out of the bottle like a miniature sticky old faithful. The reaction is so intense you can make a rocket propelled by. Chemical reaction but are already present in the diet coke whose equilibrium is disturbed by the addition of the men.

The candies catalyze the release of gas from the beverage which creates an eruption that pushes most of the liquid up and out of the bottle. A study in the us has identified the prime factors. You can also increase the effect by adding more surfactants to the soda before you add the mentos like adding a mixture of dishwasher soap and water.