5. 14.0 g of cobalt (III) chloride are mixed with water to give 250.0 mL of solution. 15.00 mL of this solutions. diluted with water to a total volume of 100.0 mL. Determine the molarity of choride ion in the ending solution.

5. 14.0 g of cobalt (III) chloride are mixed with water to give 250.0 mL of solution. 15.00 mL of this solutions. diluted with water to a total volume of 100.0 mL. Determine the molarity of choride ion in the ending solution.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 148QRT

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

5. 14.0 g of cobalt (III) chloride are mixed with water to give 250.0 mL of solution. 15.00 mL of this solution is
diluted with water to a total volume of 100.0 ml. Determine the molarity of choride ion in the ending solution.
100 cocla
Imol
= 010 847 mol
100.0 ml x
IL
Immk²
0.1000 L

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