In one trial of the standardization of a Na2S2O3 solution, a 10.00 mL volume of 5.00×10-3 M KIO3 is pipetted into a 250 mL Erlenmeyer flask. The solution is titrated to the endpoint with 15.96 mL of the Na2S2O3solution. What is the molar concentration of this sodium thiosulfate solution?

In one trial of the standardization of a Na2S2O3 solution, a 10.00 mL volume of 5.00×10-3 M KIO3 is pipetted into a 250 mL Erlenmeyer flask. The solution is titrated to the endpoint with 15.96 mL of the Na2S2O3solution. What is the molar concentration of this sodium thiosulfate solution?

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter4: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 41E

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Question

In one trial of the standardization of a Na₂S₂O₃ solution, a 10.00 mL volume of 5.00×10^-3 M KIO₃ is pipetted into a 250 mL Erlenmeyer flask. The solution is titrated to the endpoint with 15.96 mL of the Na₂S₂O₃solution. What is the molar concentration of this sodium thiosulfate solution?

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