Chemistry, 21.03.2020 04:57 joeylozier15
20.0 mL of 0.200 M diprotic acid (H2A) was titrated with 0.100 M KOH. The acid ionization constants for the acid are Ka1=5.2×10−5 and Ka2=3.4×10−10. A. What species is/are significantly present at the first midway point? B. What species is/are significantly present at the second equivalence point? C. What volume of KOH is needed to reach the second equivalence point?
Answers: 1
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20.0 mL of 0.200 M diprotic acid (H2A) was titrated with 0.100 M KOH. The acid ionization constants...
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