The pressure of the carbonation. The containers, either can or bottle, is strong enough to contain the pressure, but it costs extra to make cans or bottles that are stronger than they need to be. So sometimes any extraordinary pressure will cause the can or bottle to break open.
How do you get increasing pressure? Heat will do it, especially in combination with being shaken. I live near Sacramento, CA, and our summer weather can get pretty toasty; 105 F is not uncommon, and 110F would not be a record. A few years ago, driving back from the nearby town of Placerville, I was startled by three distinct explosions in the back seat of my car. Three cans of Diet Pepsi, being shaken by the road and heated by the Sun, all popped- with fountains of soda all over my car. Good thing it was diet, or my car would have been crawling with ants the next day!
Alternatively, you can freeze soda; well, you CAN, but it'll make a mess! As water gets colder, it condenses, down to 39F, or 4C, just a few degrees above freezing. But when water starts to freeze, it EXPANDS - about 15%! So the ice in a soda can rupture the can, spreading soda slush all over the freezer. That's somewhat worse to clean up, actually.
mentos
Vinegar
it explodes....yay.
it explodes
Do you mean baking soda? If you do it kinda explodes, or bubbles over
it bubles and it explodes
the quantity of something explodes with the soda looking thing
What happens is that the soda explodes and the hole place is covered in soda. this creates a chemical reaction or somthing...idk, try it ^.^
Cesium and Potassium are both elements that explode in Water!
It explodes like a volcano! It explodes like a volcano!
The chemicals of the soda and vinegar collide together making more pressure as it builds and than it just explodes.
Diet Coke and Mentos produce the largest spectacle.