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The Coke and Mentos experiment is a physical reaction and not a chemical one because the chemical compounds involved are not changed. No "chemistry" happens, but only "physics" occurs. Let's look. Carbon dioxide (CO2) gas is dissolved in the Coke, and when the cap is removed, it begins to come out of solution and form bubbles. There is a complex issue regarding exactly where a bubble will form and how it will grow, but bubbles do form and grow. Dump in some Mentos and the surface of each of the Mentos provides a "zillion" sites for bubbles to form. They form quickly, then detach, and more bubbles quickly form. This results in a cascade of bubble formation and the dramatic result we see. And it's all about the CO2 coming out of solution and making bubbles rapidly. Those bubbles carry Coke with them to the top of the bottle as they make their way out, and we see the fountain form. The Mentos and Coke are unchanged, just as the CO2 is unchanged in this physicalreaction.
The reaction of Diet Coke and Mentos is a physical reaction. Links can be found below to learn more.
Vanessa Nader
Wiki User
∙ 14y agoIn general, the Coke and Mentos experiment is only a physical reaction, and not a chemical one. Without splitting hairs regarding what happens to carbon dioxide (CO2) when it dissolves in water, we can state that this famous experiment is not a chemical reaction, but a physicalone.
Wiki User
∙ 10y agoThe Coke and Mentos experiment is a physical reaction and not a chemical one because the chemical compounds involved are not changed. No "chemistry" happens, but only "physics" occurs. Let's look. Carbon dioxide (CO2) gas is dissolved in the Coke, and when the cap is removed, it begins to come out of solution and form bubbles. There is a complex issue regarding exactly where a bubble will form and how it will grow, but bubbles do form and grow. Dump in some Mentos and the surface of each of the Mentos provides a "zillion" sites for bubbles to form. They form quickly, then detach, and more bubbles quickly form. This results in a cascade of bubble formation and the dramatic result we see. And it's all about the CO2 coming out of solution and making bubbles rapidly. Those bubbles carry Coke with them to the top of the bottle as they make their way out, and we see the fountain form. The Mentos and Coke are unchanged, just as the CO2 is unchanged in this physicalreaction.
The reaction of Diet Coke and Mentos is a physical reaction. Links can be found below to learn more.
Wiki User
∙ 15y agobecause it's size changes when it EXPLODES!
Wiki User
∙ 14y agoThis famous experiment is a physical reaction and not a chemical one.
Anonymous
Physical
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Which soda has a stronger reaction to Mentos?
I strongly believe diet coke has a stronger reaction to mentos!
What is the physical reaction of nucleation?
Nucleation is a physical reaction that is best explained using the example of Mentos in Coke. More information on the reaction of nucleation can be found on websites such as Wikipedia and Wise Geek.
Is the Mentos and coke experiment exothermic?
No, its an Endothermic Reaction.
What is the replacement reaction to baking soda and vinegar?
I think that Coke and Mentos will do the trick. It has to be REGULAR COKE!The Mint Mentos will work the best.
Is putting mentos in coke a physical or a chemical change?
its a physical change
How does the temperature of coke affect the chemical reaction of coke and Mentos?
no but if it's warm it's not as tasty
While shaking the coke with the Mentos will it make a eruption and reaction?
Yes
What happens when you microwave Diet Coke with Mentos inside of it?
If you put a mentos in the diet coke and put it on the microwave, it will cause a chemical reaction causing your microwave to explode.
Are Mentos and coke together bad for you?
No nothing happens to u.u can see a reaction by poping one in a bottle of coke!!!
What happens if you combine a metos candy with Diet Coke?
If you combine Mentos and Diet Coke, you could get a big boom. The coke will react with the mentos, making a chemical reaction together and create the giant explosion.
How does the amount of Mentos in a coke affect the height of the erosion?
yes. the bigger the chemichal reaction
What happens if you inject coke into a mento?
The mentos causes the coke to over flow by the sugar casing on the mentos this is what effects it to rise.
