the dimply surface in the mentos cause a polar attraction between the water molecules
Because the chemicals in diet coke react with the chemicals in the mentos, Normal coke has the same chemicals that mentos has, that is why you need to have a positive and negative to react, Normal coke and mentos is positive and positive.
Because of the carbon dioxide in the Mentos :)
one you will need coke
carbination, caffine, and a bunch of other stuff... go on to youtube and type in Mythbusters: coke and mintoes
yes
Mentos fizz because of the nucleation sites on the surface of the Mentos. These are basically microscopic holes and when it comes into contact with the coke all of the dissolved carbon dioxide condenses and form bubbles that wear away layers of the mentos where more nucleation sites are accessible by the carbon dioxide. This is why the reaction is not repeatable with the same coke or a flat coke.
put the mentos in when you want it to fizz....or you can try tape. put the mentos on the tape the stick it to the edge of the opening then throw it and itll fizz. make sure the mentos dosnt touch the coke before you throw it.
YES
Yes
It depends what type of mentos you are using. The mint mentos will make it have a bigger impact. Other flavors, like grape or green apple, will not make it fizz as much. Try getting mentos mintensity and placing it into the coke. I'm not sure if it has any stronger effect or not, but it fizzes because the mentos hae little pores in them or something.. Go on YouTube and search up mythbusters mentos and coke. They will give better info.
It's simple. Just take a 2-liter of coke (Diet Coke works better) and stick as many mentos in it as you want. (one will still work)
You get a 2 litres of coke (Diet Coke works the best) and leave the cap off in an large, open area and put three~four of mentos (mint ones are better than fruit flavoured ones) in and then it will make a coke geyser.