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A water at a drinking water plant has an alkalinity of 4*10-3 eq/L at a pH of 9.5. a) Find the TOTCO3 of this water, assuming carbonate is the only significant weak acid/base species b) 1.5*10-3 M HOCl is added to the water for disinfection. What will be the final pH and alkalinity of this water?

A water at a drinking water plant has an alkalinity of 4*10-3 eq/L at a pH of 9.5. a) Find the TOTCO3 of this water, assuming carbonate is the only significant weak acid/base species b) 1.5*10-3 M HOCl is added to the water for disinfection. What will be the final pH and alkalinity of this water?

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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A water at a drinking water plant has an alkalinity of 4*10-3 eq/L at a pH of 9.5.

 

a) Find the TOTCO3 of this water, assuming carbonate is the only significant weak acid/base species

 

b) 1.5*10-3 M HOCl is added to the water for disinfection. What will be the final pH and alkalinity of this water?

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