In standardization of iodine 12 solution, 15.0 mL of 12 solution needed 32.0 ml of 0.020 M sodium thiosulfate Na2S203 to reach the end point. Calculate the molarity of 12 solution. Select one: a. 0.021 b. 0.0033 c. 0.0087 d. 0.017

In standardization of iodine 12 solution, 15.0 mL of 12 solution needed 32.0 ml of 0.020 M sodium thiosulfate Na2S203 to reach the end point. Calculate the molarity of 12 solution. Select one: a. 0.021 b. 0.0033 c. 0.0087 d. 0.017

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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Question

The solution is in a clear line on a paper

In standardization of iodine 12
solution, 15.0 mL of 12 solution
needed 32.0 ml of 0.020 M
sodium thiosulfate Na2S203 to
reach the end point. Calculate
the molarity of 12 solution.
Select one:
a. 0.021
b. 0.0033
c. 0.0087
d. 0.017

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