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The town of Pawtucket, RI has two different source waters, a groundwater and a surface water. The two raw drinking waters are mixed as they enter the headworks of the water treatment plant. The two waters are characterized as follows: Flow (MGD) 20 Alkalinity (mg/L CaCO3) pH Water #1 5 6.3 #2 10 275 8.85 What will the alkalinity of Water #2 be after addition of 150 mg/L NAOH? Present your answer in mg/L as CaCO3. Assume a close system.

The town of Pawtucket, RI has two different source waters, a groundwater and a surface water. The two raw drinking waters are mixed as they enter the headworks of the water treatment plant. The two waters are characterized as follows: Flow (MGD) 20 Alkalinity (mg/L CaCO3) pH Water #1 5 6.3 #2 10 275 8.85 What will the alkalinity of Water #2 be after addition of 150 mg/L NAOH? Present your answer in mg/L as CaCO3. Assume a close system.

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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The town of Pawtucket, RI has two different source waters, a groundwater and a surface water. The two raw drinking waters are mixed as they enter the headworks of the water treatment plant. The two waters are characterized as follows: Flow (MGD) 20 Alkalinity (mg/L CaCO3) pH Water #1 5 6.3 #2 10 275 8.85 What will the alkalinity of Water #2 be after addition of 150 mg/L NAOH? Present your answer in mg/L as CaCO3. Assume a close system.
Transcribed Image Text:The town of Pawtucket, RI has two different source waters, a groundwater and a surface water. The two raw drinking waters are mixed as they enter the headworks of the water treatment plant. The two waters are characterized as follows: Flow (MGD) 20 Alkalinity (mg/L CaCO3) pH Water #1 5 6.3 #2 10 275 8.85 What will the alkalinity of Water #2 be after addition of 150 mg/L NAOH? Present your answer in mg/L as CaCO3. Assume a close system.
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