Calculate the pH of 100.0 mL of a buffer that is 0.0550 M NH4Cl and 0.150 M NH3 before and after the addition of 1.00 mL of 5.20 M HNO3. _____ = pH before _____= pH after

Calculate the pH of 100.0 mL of a buffer that is 0.0550 M NH4Cl and 0.150 M NH3 before and after the addition of 1.00 mL of 5.20 M HNO3. _ = pH before _= pH after

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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Question

Calculate the pH of 100.0 mL of a buffer that is 0.0550 M NH₄Cl and 0.150 M NH₃ before and after the addition of 1.00 mL of 5.20 M HNO₃.

_____ = pH before

_____= pH after

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