H2O2(aq) + 31 (aq) + 2 H* (aq) 13 (aq) + 2 H2O(1 ) In the first 40.0 seconds of the reaction, the concentration of I changes from 1.000 M to 0.868 M. Use the information to determine the average rate of the reaction within the first 40.0 seconds of the reaction.
H2O2(aq) + 31 (aq) + 2 H* (aq) 13 (aq) + 2 H2O(1 ) In the first 40.0 seconds of the reaction, the concentration of I changes from 1.000 M to 0.868 M. Use the information to determine the average rate of the reaction within the first 40.0 seconds of the reaction.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section11.7: Reaction Mechanisms
Problem 11.12E
Related questions
Question
![The reaction in aqueous acidic solution occurs as shown by the balanced chemical
equation below:
H2O2(aq) + 31 (aq) + 2 H* (aq)
13 (aq) + 2 H20(I )
In the first 40.0 seconds of the reaction, the concentration of I changes from 1.000
M to 0.868 M. Use the information to determine the average rate of the reaction
within the first 40.0 seconds of the reaction.
3.20x10-3 M/s
O 1.10x10-3 M/s
O 4.40x10-3 M/s
2.20x10-3 M/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff183a26a-cdbb-4529-b8a5-f056480caf8d%2F4c069659-199a-451b-b0ed-fed6b7adf589%2Fumwpbka_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The reaction in aqueous acidic solution occurs as shown by the balanced chemical
equation below:
H2O2(aq) + 31 (aq) + 2 H* (aq)
13 (aq) + 2 H20(I )
In the first 40.0 seconds of the reaction, the concentration of I changes from 1.000
M to 0.868 M. Use the information to determine the average rate of the reaction
within the first 40.0 seconds of the reaction.
3.20x10-3 M/s
O 1.10x10-3 M/s
O 4.40x10-3 M/s
2.20x10-3 M/s
Expert Solution
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Step 1 Fundamental Step
The average rate of a reaction over a time interval is calculated by dividing the change in concentration over that time period by the time interval. For the change in concentration of a reactant, the equation, where the brackets mean "concentration of", is
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