CO2 in soda

[pbwagz]

How much CO2 is there in a can of Coke or other sodas?

[Mortartube]

Although I can't find any specific reference on the net, I seem to recall being told in Chemistry at school that one litre of fizzy drink can contain up to an additional two litres of dissolved CO2

[hairygrape]

Here's an online pdf document that you might find useful. It's fascinated me.

http://www.h-e.si/clanki/fizziolo.pdf