22.0mL of 0.126M diprotic acid (H2A) was titrated with 0.1019M KOH. The acid ionization constants for the acid are Ka1=5.2×10−5 and Ka2=3.4×10−10.

At what added volume of base does the first equivalence point occur? (In mL)
At what added volume of base does the second equivalence point occur? (In mL)

Question

22.0mL of 0.126M diprotic acid (H2A) was titrated with 0.1019M KOH. The acid ionization constants for the acid are Ka1=5.2×10−5 and Ka2=3.4×10−10.

At what added volume of base does the first equivalence point occur? (In mL)
At what added volume of base does the second equivalence point occur? (In mL)

aaronq · Answer

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