When soda companies add carbon dioxide gas to a soda mixture, the water is very cold so it can hold a lot of gas. They also use pressure to put more gas in the water than it could normally hold at ...

5. Now take the pipe cleaner out and place a Mento in the soda. Watch the Mento from the side to see what happens. The bubbles are made of a gas called carbon dioxide. The soda company puts carbon ...