• 0.200 M of 1.0L methyl amine (CH3NH2), a weak base wastitrated with 0.1 M HCl. pK of methyl amine is 3.39.Which of the following is correct?a. At half equivalence point pH of the solution will be 4.56b. At the equivalence point pH of the solution will be 10.61c. At the equivalence point volume of HCl needed is 1.0 Ld. Initially pH of methyl amine will be 3.39e. After addition of 3 L of HCl, the pH of the solution will be1.6

To address this problem, we need to analyze each statement based on the titration setup:1. **0.200 M…

Answered: • 0.200 M of 1.0L methyl amine…

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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Consider the titration curve describing the titration of a strong acid by addition of a strong base. Which of the following statements is incorrect? a. The equivalence point is at pH = 7.0. b. The pH is lower at the end of the titration than at the beginning. c. The pH increases rapidly around the equivalence point. d. At the equivalence point, the only species present are water and a neutral salt. e. The pH does not increase very rapidly at the beginning of the titration.
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MISSED THIS? Read Section 18.4 (Pages 803-817); Watch KCV 18.48 Consider the curve shown here for the titration of a weak monoprotic acid with a strong base. 14 12- 10- 8 6 4 2- 0 0 10 20 30 40 Volume of base added (mL) ▶ Part A ▸ Part B Part C At what volume of added base is the pH calculated by working an equilibrium problem based on the initial concentration and K₁ of the weak acid? Express your answer in milliliters as an integer. V= ΠΗΓΙΑΣΦ VAX by Submit Previous Answers Request Answer X Incorrect; Try Again ? mL
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