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Coke goes flat because the carbonation used to make it fizzy is put into the soda under pressure. Once the cap is removed, it is no longer under pressure and the CO2 gas can escape. The bubbles you see are made of CO2 (Carbon Dioxide). Once the CO2 is gone it is flat.

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14y ago

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Does Diet Coke go flat after doing the Diet Coke and Mentos experiment?

Yes, it does; however, it is still drinkable.


Does a bottle of coke go flat faster standing up or lying on its side?

It will go flat if you sit up because you will get gas.


How long does it take for Coke to go flat once opened?

Once a can or bottle of Coke is opened, it typically takes about 2-4 hours for it to go flat. This is because carbonation escapes from the liquid when it is exposed to air.


Does a 2 liter coke go flat stored in a warm place after refrigeration?

yes


Is cold coke good for tummy bugs?

letting coke go flat settles upset stomachs- just put sugar in it and stir well.


Does coke or sprite go flat faster?

Sprite typically goes flat faster than Coke due to its lower carbonation levels. The carbon dioxide in carbonated beverages is what gives them their fizziness, so with Sprite having less carbonation, it tends to lose its bubbles quicker than Coke.


WhY do people like coke better than sams coke?

Because Sams coke is sweeter than regular coke and Sams coke taste flat!


Why does your rye and coke go flat?

Soda goes flat after it is opened for a while. It does not matter if it is warm or cool. This is because the carbon dioxide bubbles float to the top and escape into the air.


Which soft drink goes flat the fastest?

Coke drink goes flat the fastest


Since you have changed the cap on the Diet Coke bottle to the easy open I have had flat coke at least twice in the past month and since I have been drinking Coke for at least fifty years I am upse?

yes because the pressure is releasing faster to make the coke seem flat


What do you do with flat coke?

It is still drinkable. It just lost its fizz.


What kind of drinks have nutritional value for an athlete?

flat coke is good for running