Answered: Use the pC-pH diagram for open…

Use the pC-pH diagram for open carbonate system to find the equilibrium pH for a solution prepared by adding 105 mole Na,CO3 into 1L DI water. Hint: the solution is equilibrated with air above.

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

100%

2. Use the pC-pH diagram for open carbonate system to find the equilibrium
pH for a solution prepared by adding 105 mole Na2CO3 into 1L DI water.
Hint: the solution is equilibrated with air above.

Carbonate Open System Equilibrium with Atmosphere
-1-
Сту
-2-
H2Co
H2Co
-5
-6-
-7-
-8 -
HCO.
-9-
OH
- 10-
co3
- 11
4
6.
7
8
10
11
12
pH
log Concentration (M)

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