A 5.00 mL aliquot of bleach (density = 1.61 g/mL) was diluted and treated with excess KI to convert hypochlorite to chloride. The liberated I2 required 22.85 mL of 0.214 M Na2S2O3 for titration.Calculate the % ClO-in the bleach. Select one: a. 4.18% b. 1.56% c. 2.72% d. 3.12%
A 5.00 mL aliquot of bleach (density = 1.61 g/mL) was diluted and treated with excess KI to convert hypochlorite to chloride. The liberated I2 required 22.85 mL of 0.214 M Na2S2O3 for titration.Calculate the % ClO-in the bleach. Select one: a. 4.18% b. 1.56% c. 2.72% d. 3.12%
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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A 5.00 mL aliquot of bleach (density = 1.61 g/mL) was diluted and treated with excess KI to convert hypochlorite to chloride. The liberated I2 required 22.85 mL of 0.214 M Na2S2O3 for titration.Calculate the % ClO-in the bleach.
Select one:
a. 4.18%
b. 1.56%
c. 2.72%
d. 3.12%
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