A chemist places 2.9764 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls this stock solution 1. The student then pipets 17 mL of the stock solution 1 into a 50 mL volumetric flask and adds water to the mark and mixes to make solution 2. Then the pipets 15 mL of solution 2 into a 86 mL volumetric flask and dilutes to the mark to make solution 3. Determine the molar concentration of sodium sulfate in solution 3 prepared.

A chemist places 2.9764 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls this stock solution 1. The student then pipets 17 mL of the stock solution 1 into a 50 mL volumetric flask and adds water to the mark and mixes to make solution 2. Then the pipets 15 mL of solution 2 into a 86 mL volumetric flask and dilutes to the mark to make solution 3. Determine the molar concentration of sodium sulfate in solution 3 prepared.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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