Talking about it in chemistry that its an acid, how in the world would people think about drinking it in water. "oh i got this acid, lets put it into water and drink it" Confuses me
edit: fizzy/soda/carbonated water for our american friends, thanks /u/macoafi
(for the Americans: by "water with gas" I believe OP means what we'd call "fizzy water" "soda water" or "carbonated water." I know my family found this phrasing confusing on a trip to Europe.)
Effervescent (carbonated) springs occur in nature. The best-known ones are the French one at Les Bouillens (source of Perrier), the Italian San Pellegrino, and the Bad Neuenahr, Germany, source of Apollinaris.