The Professor demonstrated the proper application of the procedure by analyzing a 50 mL sample of water from a local lake (Rivers Parkway) via titration with a standard solution of EDTA 0.0100 +0.0001 M standard. This sample consumed 5.00 mL to reach the Total Hardness (TH) end point; therefore, the TH of the lake was determined to be XX ± YY mg/L as CaCO₂.

The Professor demonstrated the proper application of the procedure by analyzing a 50 mL sample of water from a local lake (Rivers Parkway) via titration with a standard solution of EDTA 0.0100 +0.0001 M standard. This sample consumed 5.00 mL to reach the Total Hardness (TH) end point; therefore, the TH of the lake was determined to be XX ± YY mg/L as CaCO₂.

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter3: Weight-volume Relationships And Plasticity

Section: Chapter Questions

Problem 3.1P

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