A student performed three aqueous layer titrations in Part 1 using a standard sodium thiosulfate solution with a concentration of 0.01155 M. They reported the following measurements: Final Aqueous Layer Burette Reading Initial Aqueous Layer Burette Reading Final Thiosulfate Burette Reading Initial Thiosulfate Burette Reading Determination #1 16.33 mL 6.50 mL 31.98 mL 0.76 mL Determination #2 26.76 mL 16.33 mL 33.62 mL 0.88 mL Determination #3 36.95 mL 26.76 mL 32.22 mL 0.41 mL What is the concentration of reducible iodine (in mol/L) in the aqueous phase based on the data from their third titration (ie. their third determination)? Report your answer to the correct number of significant figures and only report the numerical value (no units).

A student performed three aqueous layer titrations in Part 1 using a standard sodium thiosulfate solution with a concentration of 0.01155 M. They reported the following measurements: Final Aqueous Layer Burette Reading Initial Aqueous Layer Burette Reading Final Thiosulfate Burette Reading Initial Thiosulfate Burette Reading Determination #1 16.33 mL 6.50 mL 31.98 mL 0.76 mL Determination #2 26.76 mL 16.33 mL 33.62 mL 0.88 mL Determination #3 36.95 mL 26.76 mL 32.22 mL 0.41 mL What is the concentration of reducible iodine (in mol/L) in the aqueous phase based on the data from their third titration (ie. their third determination)? Report your answer to the correct number of significant figures and only report the numerical value (no units).

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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