Consider the following balanced chemical equation: H2O2 (aq) + 3 I-(aq) + 2 H+(aq) → I3- (aq) + 2 H2O (l) In the first 20 seconds of the reaction, the concentration of I- decreased from 1.383 M to 0.319 M. What is the average reaction rate over this time interval (in mol L-1 s-1)?
Consider the following balanced chemical equation: H2O2 (aq) + 3 I-(aq) + 2 H+(aq) → I3- (aq) + 2 H2O (l) In the first 20 seconds of the reaction, the concentration of I- decreased from 1.383 M to 0.319 M. What is the average reaction rate over this time interval (in mol L-1 s-1)?
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter16: Reaction Rates
Section: Chapter Questions
Problem 78A
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Consider the following balanced chemical equation:
H2O2 (aq) + 3 I-(aq) + 2 H+(aq) → I3- (aq) + 2 H2O (l)
In the first 20 seconds of the reaction, the concentration of I- decreased from 1.383 M to 0.319 M.
What is the average reaction rate over this time interval (in mol L-1 s-1)?
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