Ice Machines Gas What Gas Is Created When Vinegar And Baking Soda Are Combined?

What gas is created when vinegar and baking soda are combined? - ice machines gas

I've tried a path to my own drinks without soda water or rely on the purchase of $ 200 machines with oxygen bottles carbonate can be filled by the manufacturer. I dry ice and directly into the drinking vessel, and seems to work well.

However, I found this http://www.thinkgeek.com/caffeine/access ... simple tube that you put your drink in a bottle and a reaction of vinegar and baking soda in the print go elsewhere, because the two bottles and tanks, like a good idea to allow cheaper than using a filler expensive or dry ice. It just seems like the connection between the agents could now "gas" causing drinks taste a little farther.

While the CO2 gas, or be otherwise?