The peroxydisulfate ion (S,O, 2-) reacts with the iodide ion in aqueous solution via the reaction: S,02 2(aq) + 31" – 280, 2 (aq) + l3 "(aq) An aqueous solution containing 0.050 M of S,02 2- ion and 0.072 M of I" is prepared, and the progress of the reaction followed by measuring [I]. The data obtained is given in the table below. Time (s) 0.000 400.0 800.0 1200.0 1600.0 1 (M) 0.072 0.057 0.046 0.037 0.029 The average rate of disappearance of I between 1200.0 s and 1600.0 s is M/s. O 5.0 - 104 O 1.8 - 106 O 2.0- 105 O 1.2- 105 O 1.6 - 104
The peroxydisulfate ion (S,O, 2-) reacts with the iodide ion in aqueous solution via the reaction: S,02 2(aq) + 31" – 280, 2 (aq) + l3 "(aq) An aqueous solution containing 0.050 M of S,02 2- ion and 0.072 M of I" is prepared, and the progress of the reaction followed by measuring [I]. The data obtained is given in the table below. Time (s) 0.000 400.0 800.0 1200.0 1600.0 1 (M) 0.072 0.057 0.046 0.037 0.029 The average rate of disappearance of I between 1200.0 s and 1600.0 s is M/s. O 5.0 - 104 O 1.8 - 106 O 2.0- 105 O 1.2- 105 O 1.6 - 104
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter12: Kinetics
Section: Chapter Questions
Problem 64E: The element Co exists in two oxidation states, Co(II) and Co(III), and the ions form many complexes....
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5.
![The peroxydisulfate ion (S,O, 2-) reacts with the iodide ion in aqueous solution via the reaction:
S,02 2(aq) + 31 – 280, 2(ag) + la (ag)
An aqueous solution containing 0.050 M of S,02 2 ion and 0.072 M of I' is prepared, and the progress of the reaction followed by measuring [I]. The data obtained is given in the table below:
Time (s) 0.000 400.0 800.0 1200.0 1600.0
1 (M) 0.072 0.057 0.046 0.037 0029
The average rate of disappearance of l between 1200.0 s and 1600.0 s is
M/s.
O 5.0 - 104
O 1.8 - 105
O 2.0 - 10-5
O 1.2 - 10-5
O 1.6 - 104](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F38e79a1d-53b6-41c7-abfb-b6d645a04511%2F8124e86a-18df-43d2-b23f-9aae1432979d%2F52iqsja_processed.png&w=3840&q=75)
Transcribed Image Text:The peroxydisulfate ion (S,O, 2-) reacts with the iodide ion in aqueous solution via the reaction:
S,02 2(aq) + 31 – 280, 2(ag) + la (ag)
An aqueous solution containing 0.050 M of S,02 2 ion and 0.072 M of I' is prepared, and the progress of the reaction followed by measuring [I]. The data obtained is given in the table below:
Time (s) 0.000 400.0 800.0 1200.0 1600.0
1 (M) 0.072 0.057 0.046 0.037 0029
The average rate of disappearance of l between 1200.0 s and 1600.0 s is
M/s.
O 5.0 - 104
O 1.8 - 105
O 2.0 - 10-5
O 1.2 - 10-5
O 1.6 - 104
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