Calculate the pH change that takes place when a 150-mL portion of a) 0.0800 M NaOH and b) 0.0800 M HCl is added to 500 mL of the buffer solution containing 0.400 M NH3 and 0.500 M NH4Cl. Ka = 5.70 x 10-10 Calculate also the buffer capacity in a) and b).

Calculate the pH change that takes place when a 150-mL portion of a) 0.0800 M NaOH and b) 0.0800 M HCl is added to 500 mL of the buffer solution containing 0.400 M NH3 and 0.500 M NH4Cl. Ka = 5.70 x 10-10 Calculate also the buffer capacity in a) and b).

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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Calculate also the buffer capacity in a) and b).

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