The Ka of formic acid HCOOH is 1.77 x 10. A 0.60 M formic acid solution of 40.0 mL is titrated with 0.40 M NaOH. Which of the following statements is correct regarding the above titration?O a. After adding 60.0 ml of NaOH, the pH of the resulting solution is greater than 7.O b. After adding 20.0 ml of NaOH, the pH of the resulting solution is calculated as pH = pka.OC. After adding 40.0 mL of NaOH the pH of the resulting solution is greater than 7.The pH of 0.60 M of formic acid solution of 40.0 mL is greater than 7.Od.O e. After adding 30. 0 ml of NaOH, the pH of the resulting solution is equal to the pkp of format ion (HCOO").

Mmol of formic acid = M × V = 0.60 × 40 = 24 mmol After adding 60 mL of NaOH, Mmol of NaOH =…

Answered: 3 60.0 ml of NaOH, the pH of the…

3 60.0 ml of NaOH, the pH of the resulting solution is greater than 7. g 20.0 mL of NaOH, the pH of the resulting solution is calculated as nH nka

Chemistry

10th Edition

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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The Ka of formic acid HCOOH is 1.77 x 10. A 0.60 M formic acid solution of 40.0 mL is titrated with 0.40 M NaOH. Which of the following statements is correct regarding the above titration?
O a. After adding 60.0 ml of NaOH, the pH of the resulting solution is greater than 7.
O b. After adding 20.0 ml of NaOH, the pH of the resulting solution is calculated as pH = pka.
OC. After adding 40.0 mL of NaOH the pH of the resulting solution is greater than 7.
The pH of 0.60 M of formic acid solution of 40.0 mL is greater than 7.
Od.
O e. After adding 30. 0 ml of NaOH, the pH of the resulting solution is equal to the pkp of format ion (HCOO").

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