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A Solution Is Prepared by Dissolving Calcium Chloride in Water

Question 149

Multiple Choice

A solution is prepared by dissolving calcium chloride in water and diluting to 500.0 mL. If this solution contains 44 ppm chloride ions, the concentration of calcium ions is ________ ppm.


A) 44
B) 88
C) 22
D) 11
E) 500

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