(a) A study was made of the effect of hydroxide ion, OH–, concentration on the rate for the following reaction: I–(aq) + OCl–(aq) ----------------> IO–(aq) + Cl–(aq) Experimental data: [I] [OCl–] [OH–] Rate M/sec 0.0013 0.012 0.1 9.4 x 10-3 0.0026 0.012 0.1 18.7 x 10-3 0.0013 0.006 0.1 4.7 x 10-3 0.0013 0.018 0.1 14.0 x 10-3 0.0013 0.012 0.05 18.7 x 10-3 0.0013 0.012 0.2 4.7 x 10-3 0.0013 0.018 0.2 7.0 x 10-3 Determine the rate law and the value of the rate constant, k.
(a) A study was made of the effect of hydroxide ion, OH–, concentration on the rate for the following reaction: I–(aq) + OCl–(aq) ----------------> IO–(aq) + Cl–(aq) Experimental data: [I] [OCl–] [OH–] Rate M/sec 0.0013 0.012 0.1 9.4 x 10-3 0.0026 0.012 0.1 18.7 x 10-3 0.0013 0.006 0.1 4.7 x 10-3 0.0013 0.018 0.1 14.0 x 10-3 0.0013 0.012 0.05 18.7 x 10-3 0.0013 0.012 0.2 4.7 x 10-3 0.0013 0.018 0.2 7.0 x 10-3 Determine the rate law and the value of the rate constant, k.
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter12: Kinetics
Section: Chapter Questions
Problem 69E: In general, can we predict the effect of doubling the concentration of A on the rate of the overall...
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- (a) A study was made of the effect of hydroxide ion, OH–, concentration on the rate for the following reaction:
I–(aq) + OCl–(aq) ----------------> IO–(aq) + Cl–(aq)
Experimental data:
|
[I] |
[OCl–] |
[OH–] |
Rate M/sec |
|
0.0013 |
0.012 |
0.1 |
9.4 x 10-3 |
|
0.0026 |
0.012 |
0.1 |
18.7 x 10-3 |
|
0.0013 |
0.006 |
0.1 |
4.7 x 10-3 |
|
0.0013 |
0.018 |
0.1 |
14.0 x 10-3 |
|
0.0013 |
0.012 |
0.05 |
18.7 x 10-3 |
|
0.0013 |
0.012 |
0.2 |
4.7 x 10-3 |
|
0.0013 |
0.018 |
0.2 |
7.0 x 10-3 |
Determine the rate law and the value of the rate constant, k.
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