Explanation We must first calculate the total amount of mass required for this solution. Calculate moles using molar concentration and required volume, then use molar mass to calculate mass. Typically, we measure the mass first in the balance. Ensure it is tared before measuring the CaCl 2 salt. Use spatula to add/remove excess material. Then, add the salt to the volumetric flask. Ensure the flask is measured to 500 mL. Then, after adding this, add some water to the mix, about 200-300 mL. Mix with the stirrer. Ensure all solids are dissolved. Add remaining water up to the volume of the solution of 500 mL. Do not add 500 mL, since the solid takes volume as well, ensure to measure 500 mL of solution and not of solvent (water). Stir and settle down, this is the final solution. Given: Molarity =0 .33 M Volume = 500 .00 mL Formula Used: M o l = ( M

Chemistry, Books a la Carte Edition and Modified Mastering Chemistry with Pearson eText & ValuePack Access Card (7th Edition)

7th Edition

ISBN: 9780134172514

Author: John E. McMurry

Publisher: PEARSON

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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 a…

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Chapter 4, Problem 4.58SP

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Preparation of solution of CaCl₂

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Chemistry, Books a la Carte Edition and Modified Mastering Chemistry with Pearson eText & ValuePack Access Card (7th Edition)

Ch. 4 - Prob. 4.1P Ch. 4 - Prob. 4.2A Ch. 4 - Prob. 4.3P Ch. 4 - Prob. 4.4P Ch. 4 - Prob. 4.5A Ch. 4 - Prob. 4.6P Ch. 4 - APPLY 4.7 Sulfuric acid is normally purchased at a...Ch. 4 - Prob. 4.8P Ch. 4 - Conceptual APPLY 4.9 Three different substances,...Ch. 4 - Prob. 4.10P

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Preparation of solution of CaCl 2

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To determine:

Preparation of solution of CaCl₂