What is the pH of a buffer solution containing 1.25 M NH3 and 0.78 M NH,NO3? The base dissociation constant for ammonia is equal to 1.8 x 10-5. Hint: no dilution occurred. Section а. 4.54 b. 9.46 C. 4.95 С. d. 9.05

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter8: Acids And Bases
Section: Chapter Questions
Problem 8.60P: 8-60 How is the buffer capacity affected by the ratio of the conjugate base to the conjugate acid?
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What is the pH of a buffer solution
containing 1.25 M NH3 and 0.78 M
NH,NO,? The base dissociation constant
for ammonia is equal to 1.8 x 10-5. Hint: no
dilution occurred.
Section
а.
4.54
b. 9.46
С.
4.95
d. 9.05
Transcribed Image Text:What is the pH of a buffer solution containing 1.25 M NH3 and 0.78 M NH,NO,? The base dissociation constant for ammonia is equal to 1.8 x 10-5. Hint: no dilution occurred. Section а. 4.54 b. 9.46 С. 4.95 d. 9.05
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