A chemist titrates 60.0 mL of a 0.2241M methylamine (CH³NH₂) solution with 0.3986M HBr solution at 25 °C. Calculate the pH at equivalence. The pK₂ of methylamine is 3.36. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added. pH = X 3

A chemist titrates 60.0 mL of a 0.2241M methylamine (CH³NH₂) solution with 0.3986M HBr solution at 25 °C. Calculate the pH at equivalence. The pK₂ of methylamine is 3.36. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added. pH = X 3

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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