The "iodine clock reaction" is a popular chemical demonstration. As part of that demonstration, the I, ion is generated inthe reactionS,0, (aq) + 31-(aq)2 So (aq) + I5(aq)In one trial, the unique rate of reaction was 9.27 µmol·L--s-.•SWhat was the rate of reaction of iodide ions?rate of reaction:umol·L-17.4IncorrectWhat was the rate of formation of sulfate ions?rate of formation:µmol·L-11.6Incorrect

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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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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

The "iodine clock reaction" is a popular chemical demonstration. As part of that demonstration, the I, ion is generated in
the reaction
S,0, (aq) + 31-(aq)
2 So (aq) + I5(aq)
In one trial, the unique rate of reaction was 9.27 µmol·L--s-.
•S
What was the rate of reaction of iodide ions?
rate of reaction:
umol·L-
17.4
Incorrect
What was the rate of formation of sulfate ions?
rate of formation:
µmol·L-
11.6
Incorrect

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