[email protected] wrote: Marshall: No way can carbonic acid reduce the pH under 3!. Test the pH of
> soda water which is UNDER CO2 PRESSURE. Want to take bets on the pH you'll > find? > A pH under 3 probably wont give you stomach pains though because it would > probably be completely consumed burning up your esophagus. > > Roger I am not a chemist so I really don't know. But I would think that the authors of a chemistry book would know what they are talking about. See example 4 of the attached file. Marshall
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