a. What is the pH of a buffer solution that is 0.16 M NH, and 0.16 M NH₂+? K's for NH, is 1.8 x 10 5. pH = 9.3 b. What is the pH if 17 mL of 0.21 M hydrochloric acid is added to 555 mL of this buffer? pH =

a. What is the pH of a buffer solution that is 0.16 M NH, and 0.16 M NH₂+? K's for NH, is 1.8 x 10 5. pH = 9.3 b. What is the pH if 17 mL of 0.21 M hydrochloric acid is added to 555 mL of this buffer? pH =

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

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t
of
a. What is the pH of a buffer solution that is 0.16 M
NH, and 0.16 M
NH₂+?
K₁ for
NH, is
1.8 x 10-5.
pH = 9.3
b. What is the pH if 17 mL of 0.21 M hydrochloric acid is added to 555 mL of this buffer?
pH =
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