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DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER A solution is 92 ppm calcium ion. Calculate the molarity of this solution. M

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter7: Sollutions And Colloids

Section: Chapter Questions

Problem 7.42E

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MY NOTES
ASK YOUR TEACHER
A solution is 92 ppm calcium ion. Calculate the molarity of this solution.
M

Expert Solution

Data given:

1 ppm is 0.001 mg ml^-1

Hence, 92 ppm means 92 $\times 10^{- 3}$ mg ml^-1.

92 ppm is 92 $\times 10^{- 3}$ g L^-1.

Molar mass of calcium ion 40.08 g mol^-1.

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