QUESTION 30 Below is a titration curve of a sample of monoprotic acid (HA) by NaOH. Which is most likely the acid? Hd 14 12 10 8 9 4 2 0 T 0 10 20 OH-NO3 OH-CIO₂ (pKa = 1.96) OH-CN (pKa = 9.2) OH-C₂H302 (pKa = 4.7) HCO₂-H (pKa = 3.7) 30 40 50 volume of strong base (mL) 60 70
QUESTION 30 Below is a titration curve of a sample of monoprotic acid (HA) by NaOH. Which is most likely the acid? Hd 14 12 10 8 9 4 2 0 T 0 10 20 OH-NO3 OH-CIO₂ (pKa = 1.96) OH-CN (pKa = 9.2) OH-C₂H302 (pKa = 4.7) HCO₂-H (pKa = 3.7) 30 40 50 volume of strong base (mL) 60 70
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:QUESTION 30
Below is a titration curve of a sample of monoprotic acid (HA) by NaOH. Which is most likely the acid?
15
Hd
12
10
6
2
0
0
10
20
volume of strong base (mL)
O H-CIO₂ (pKa = 1.96)
OH-CN (pKa = 9.2)
O H-C₂H302 (pKa = 4.7)
O HCO2-H (pKa = 3.7)
OH-NO3
30 40 50 60 70
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