Because at a microscopic level, the shell of Mentos is very uneven, and the carbonated bubbles in the soda are immediately attracted to them. This results in a disruption of the surface tension of the soda, which causes all the carbon dioxide to escape the liquid at once. For a better explanation, see the Related Link below.
Mentos have a lot of tiny holes on them (think of the moon's surface), and Diet Coke is carbonated. When you drop the mentos in, the carbon dioxide in the soda comes out into the tiny holes on the mentos, and it happens very fast. The bubbles float to the top very fast. The aspritame and caffiene increase the effects, thus having the bubbles rocket out so fast that the some of the soda is dragged along, thus creating the large fountain of soda.
This is not a chemical reaction. The carbon dioxide bubbles in soda gather on the rough surface of the Mentos much like bubbles gather on your skin when you take a bath or go swimming. These bubbles then rise to the top. However, this happens very rapidly and on a large scale.
when the mentos hits the surface of the coke, the compressed carbon dioxide forms bubble on the surface of the mentos. and it is released into the air and pushes the coke out with it.
its a chemical reaction just like baking soda and vinegar the two substances mixed together makes an explosion
Mentos.
you can use Mentos and baking soda
yes but not that much lke mentos
You need to add carbonated water .
Rather explosively. When you mix Diet Coke and Mentos, they will fizz like there's no tomorrow. If you want to try this, do it outside.
Mentos,vespecially if the soda is Coke or something with caffeine
the soda gets to much fizz and it xplodes thanks to the mento???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
more mentos shake up the soda prior mush up mentos
Mentos makes a geyser shaking it just make it fizz over the top but if you take diet coke and two mentos put in the mentos then the top really quick and shake it up and throw it on the street (far away from you) you will be pretty satisfied.
I did that in Science Camp once. When you put mentos in a soda bottle the soda will shoot up creating a little shoot up of soda. Its very fun!
Well you can put mint mentos in coke/pepsi and other drinks, soda, and it will shoot up. Is this what you were asking? Hope this helped.
One way to demonstrate the fizz in soda is to connect balloons to the top of a soda bottle. The next step is to measure the inflation of the balloon to find "fizz". Then record your data.