Calculate the pH of 1.00 L of the buffer Part 1 of 3 Note: Reference the pK of acids at 25 °C table for additional information. 4.68 pH of starting buffer: Round your answer to 2 decimal places. Part 2 of 3 0.92 M CH3COONa 1.10 M CH₂COOH x10 before and after the addition of the following species. (Assume there is no change in volume.) S pH after addition of 0.055 mol NaOH: Round your answer to 2 decimal places.

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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Calculate the pH of 1.00 L of the buffer
Part 1 of 3
Note: Reference the pK of acids at 25 °C table for additional information.
a
4.68
pH of starting buffer: Round your answer to 2 decimal places.
Part 2 of 3
x10
3.48
X
0.92 M CH,COONa
1.10 M CH3COOH
before and after the addition of the following species. (Assume there is no change in volume.)
Ś
x10
pH after addition of 0.055 mol NaOH: Round your answer to 2 decimal places.
olo
Ar
181
Transcribed Image Text:Calculate the pH of 1.00 L of the buffer Part 1 of 3 Note: Reference the pK of acids at 25 °C table for additional information. a 4.68 pH of starting buffer: Round your answer to 2 decimal places. Part 2 of 3 x10 3.48 X 0.92 M CH,COONa 1.10 M CH3COOH before and after the addition of the following species. (Assume there is no change in volume.) Ś x10 pH after addition of 0.055 mol NaOH: Round your answer to 2 decimal places. olo Ar 181
Part 3 of 3
pH after further addition of 0.145 mol HCl: Round your answer to 2 decimal places.
5.40
x10
X
S
Transcribed Image Text:Part 3 of 3 pH after further addition of 0.145 mol HCl: Round your answer to 2 decimal places. 5.40 x10 X S
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