2 Dec
2003
2 Dec
'03
7:50 a.m.
At 11:49 AM 12/2/03 -0800, you wrote:
What is the pH of Coke?
No, it's the reaction product between water and CO2.
The Columbia Encyclopedia, Sixth Edition. 2001.
carbonic acid
H2CO3, a weak dibasic acid (see acids and bases) formed when carbon dioxide
dissolves in water; it exists only in solution. Carbonic acid forms
carbonate and bicarbonate (or acid carbonate) salts (see carbonate) by
reaction with bases. It contributes to the sharp taste of carbonated
beverages.
Joe
Coke has
>sugar and caffiene mixed in, but also has a good deal of phosophoric
>acid in it.
On Tue, 2 Dec 2003, Joe wrote:
I don't think coke has but a trace of
phosphoric acid. I think the main
ingrediant (besides water) is carbonic acid (CO2 and water).
"carbonic acid" is water with CO2 in suspension??