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Halulastein
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hey guys, workin on some webassign and totally stuck on how to get the pH of this stuff. here is the problem.

Calculate the pH at each of the following volumes of 0.20 M HCl added to 20.00 mL of 0.10 M Na2CO3.(pKa1(H2CO3) = 6.352, pKa2(H2CO3) = 10.329).

mL 0.20 M HCl
pH
0.00

5.00

10.00

15.00

20.00

22.00


thanks for the help

6/7/2006 7:55:51 PM
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