Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN: 9781938168390
Author: Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher: OpenStax
Textbook Question
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Chapter 3, Problem 74E

The hardness of water (hardness count) is usually expressed in parts per million (by mass) of CaCO 3 , which is equivalent to milligrams of CaCO 3 per liter of water. What is the molar concentration of Ca 2 + ions in a water sample with a hardness count of 175 mg CaCO 3 / L ?

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Chapter 3 Solutions

Chemistry by OpenStax (2015-05-04)

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