Answered: Calculate the hardness of water in ppm…

Calculate the hardness of water in ppm CaCO3 if 25.00mL of the sample required 15.00mL of a 0.1000M EDTA to reach the endpoint. (MM CaCO3= 100.09g/mol).

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter17: Complexation And Precipitation Reactions And Titrations

Section: Chapter Questions

Problem 17.22QAP

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Question

Calculate the hardness of water in ppm CaCO3 if 25.00mL of the sample required 15.00mL of a 0.1000M EDTA to reach the endpoint. (MM CaCO3= 100.09g/mol).

** Need asap pls. Thanks.

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