You want to prepare a pH = 4.50 buffer using sodium acetate and glacial acetic acid. You have on hand 300 mL of 0.100 M sodium acetate. How many grams of glacial (water free) acetic acid should you add to prepare the buffer? (Note: Ka CH3COOH (acetic acid) = 1.8 × 10-5 at 25°C and p (glacial acetic acid) = 1.05 g mL-1.) %3D

You want to prepare a pH = 4.50 buffer using sodium acetate and glacial acetic acid. You have on hand 300 mL of 0.100 M sodium acetate. How many grams of glacial (water free) acetic acid should you add to prepare the buffer? (Note: Ka CH3COOH (acetic acid) = 1.8 × 10-5 at 25°C and p (glacial acetic acid) = 1.05 g mL-1.) %3D

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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