A 50.0-mL water sample was determined for hardness in terms of CACO3. It required 40.0-mL of 0.0100M EDTA solution for titration. Calculate the total hardness in parts per million (ppm) CaC03. Molar Mass: CaCO3 100.1 %3D

A 50.0-mL water sample was determined for hardness in terms of CACO3. It required 40.0-mL of 0.0100M EDTA solution for titration. Calculate the total hardness in parts per million (ppm) CaC03. Molar Mass: CaCO3 100.1 %3D

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter17: Complexation And Precipitation Reactions And Titrations

Section: Chapter Questions

Problem 17.42QAP

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Answer provided: 8.01 x 10^2 ppm Please show your complete solution and write your answer clearly and readable. Thank you.

A 50.0-mL water sample was determined for hardness in terms of CaCO3. It required 40.0-mL of
0.0100M EDTA solution for titration. Calculate the total hardness in parts per million (ppm) CACO3.
Molar Mass: CaCO3
100.1
%3D

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