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Calculate the pH of a NH4* buffer syster 0.010 M NH4CI.

Calculate the pH of a NH4* buffer syster 0.010 M NH4CI.

Chemistry
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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Need up with #7 please. 

pkb = -10gkb DH =14-pOH = II. 255 = |1.26 3D11,255 6. Calculate the pH of a NH4 buffer system when 20.0 mL of 0.10 M NH3 is mixed with 10.0 mL of a 0.10 M NH4CI. 7. Calculate the pH of a NH4* buffer system when 10.0 mL of 0.10M NH3 is mixed with 10.0 mL of a 0.010 M NH4CI. BufferLab-
Transcribed Image Text:pkb = -10gkb DH =14-pOH = II. 255 = |1.26 3D11,255 6. Calculate the pH of a NH4 buffer system when 20.0 mL of 0.10 M NH3 is mixed with 10.0 mL of a 0.10 M NH4CI. 7. Calculate the pH of a NH4* buffer system when 10.0 mL of 0.10M NH3 is mixed with 10.0 mL of a 0.010 M NH4CI. BufferLab-
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