400 g sample containing chloride ions (MW=35.45 g/mol) was dissolved in 50.0mL of distilled water. A 15.0 mL aliquot was taken, and was further diluted to 50.0 mL using distilled water. The diluted solution was then titrated using a 0.0989 M AgNO3 solution, and it consumed a total of 31.9 mL of the titrant in order to reach the end point.What is the concentration of the undiluted chloride solution? Round off to three (3) significant figures.What is the % (w/v) concentration of the undiluted chloride solution? Round off to two (2) decimal points.What is the % (w/w) of Cl- composition of the sample? Round off to two (2) decimal points.

Given that - Mass of sample containing chlorides ions = 400 g Molar weight of chloride ion = 35.45…

Answered: What is the concentration of the…

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

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

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400 g sample containing chloride ions (MW=35.45 g/mol) was dissolved in 50.0mL of distilled water. A 15.0 mL aliquot was taken, and was further diluted to 50.0 mL using distilled water. The diluted solution was then titrated using a 0.0989 M AgNO₃ solution, and it consumed a total of 31.9 mL of the titrant in order to reach the end point.

What is the concentration of the undiluted chloride solution? Round off to three (3) significant figures.
What is the % (w/v) concentration of the undiluted chloride solution? Round off to two (2) decimal points.
What is the % (w/w) of Cl^-composition of the sample? Round off to two (2) decimal points.

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