A sample of bleach has a content of about 2.13% (w/v) in “active chlorine”. For perform its analysis by redox volumetry and using a thiosulfate solution of sodium, how much of this sample would be needed to prepare, in a volumetric flask, 500 mL of a 0.0301 M solution in NaClO ? A 25.00 ml aliquot of the solution contained in the flask, was titrated using a standardized 0.0557 M sodium thiosulfate solution. What was the volume of titrant spent? Data: MM NaClO = 74.45 g/mol; MM Cl2 = 70.90 g/mol
A sample of bleach has a content of about 2.13% (w/v) in “active chlorine”. For perform its analysis by redox volumetry and using a thiosulfate solution of sodium, how much of this sample would be needed to prepare, in a volumetric flask, 500 mL of a 0.0301 M solution in NaClO ? A 25.00 ml aliquot of the solution contained in the flask, was titrated using a standardized 0.0557 M sodium thiosulfate solution. What was the volume of titrant spent? Data: MM NaClO = 74.45 g/mol; MM Cl2 = 70.90 g/mol
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter21: Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 21.190QP
Related questions
Question
A sample of bleach has a content of about 2.13% (w/v) in “active chlorine”. For perform its analysis by redox volumetry and using a thiosulfate solution of sodium, how much of this sample would be needed to prepare, in a volumetric flask, 500 mL of a 0.0301 M solution in NaClO ? A 25.00 ml aliquot of the solution contained in the flask, was titrated using a standardized 0.0557 M sodium thiosulfate solution. What was the volume of titrant spent?
Data: MM NaClO = 74.45 g/mol; MM Cl2 = 70.90 g/mol
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781133949640
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:
9781337399074
Author:
John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:
Cengage Learning
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning