Problem- A water contains 110 mg/L carbonate ion and 80 mg/L bicarbonate ion at a pH of 10. Calculate the alkalinity exactly at 25° C. Approximate the alkalinity by ignoring hydroxide and hydrogen ion. What is the percentage error in approximation?

Problem- A water contains 110 mg/L carbonate ion and 80 mg/L bicarbonate ion at a pH of 10. Calculate the alkalinity exactly at 25° C. Approximate the alkalinity by ignoring hydroxide and hydrogen ion. What is the percentage error in approximation?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Problem-
A water contains 110 mg/L carbonate ion and 80 mg/L bicarbonate ion at a pH of 10.
Calculate the alkalinity exactly at 25° C. Approximate the alkalinity by ignoring
hydroxide and hydrogen ion. What is the percentage error in approximation?

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