The reaction of peroxydisulfate ion (S2O82-) with iodine ion (I-) is S O 2- + 3I- 2SO 2- + I - 2 8 (aq) (aq) --- 4 (aq) 3 (aq) From the following data collected at a certain temperature, determine the rate law and calculate the rate constant. Experiment [S O2-] (M) [I] (M) Initial Rate (M/s) 1 0.080 0.034 2.2 x 10-4 2 0.080 0.017 1.1 x 10-4 3 0.16 0.017 2.2 x 10-4
The reaction of peroxydisulfate ion (S2O82-) with iodine ion (I-) is S O 2- + 3I- 2SO 2- + I - 2 8 (aq) (aq) --- 4 (aq) 3 (aq) From the following data collected at a certain temperature, determine the rate law and calculate the rate constant. Experiment [S O2-] (M) [I] (M) Initial Rate (M/s) 1 0.080 0.034 2.2 x 10-4 2 0.080 0.017 1.1 x 10-4 3 0.16 0.017 2.2 x 10-4
Chemistry for Engineering Students
3rd Edition
ISBN:9781285199023
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.52PAE
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The reaction of peroxydisulfate ion (S2O82-) with iodine ion (I-) is
S O 2- + 3I- 2SO 2- + I -
2 8 (aq) (aq) --- 4 (aq) 3 (aq)
From the following data collected at a certain temperature, determine the rate law and calculate the rate constant.
Experiment |
[S O2-] (M) |
[I] (M) |
Initial Rate (M/s) |
1 |
0.080 |
0.034 |
2.2 x 10-4 |
2 |
0.080 |
0.017 |
1.1 x 10-4 |
3 |
0.16 |
0.017 |
2.2 x 10-4 |
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