The table below lists data for a series of iodine clock reactions run by an actual student in Fall 2020. In this series of reactions, the thiosulfate anion (S₂O32-) was used as the "timing" reagent instead of ascorbic acid and the persulfate anion (S₂082-) was used as an oxidizing agent instead of hydrogen peroxide. Initial concentrations of iodide and persulfate are tabulated along with the average rate of consumption of thiosulfate. What kinetic order of iodide x is suggested by this data? Enter 0, 1, or 2. Trial [I]; (M) [S₂082-]; (M) 1 2 3 0.012 0.0060 0.012 0.030 0.030 0.015 A[S₂O82-1/At (M/s) 2.94 x 10-6 1.35 x 10-6 1.35 x 10-6

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Chapter1: Chemical Foundations
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The table below lists data for a series of iodine clock reactions run by an actual student in Fall 2020.
In this series of reactions, the thiosulfate anion (S₂O3²-) was used as the "timing" reagent instead of
ascorbic acid and the persulfate anion (S₂O²¯) was used as an oxidizing agent instead of hydrogen
peroxide. Initial concentrations of iodide and persulfate are tabulated along with the average rate of
consumption of thiosulfate. What kinetic order of iodide x is suggested by this data? Enter 0, 1, or 2.
Trial [I]; (M) [S₂082-]; (M)
1
2
3
0.012
0.0060
0.012
0.030
0.030
0.015
A[S₂082-1/At (M/s)
2.94 x 10-6
1.35 x 10-6
1.35 x 10-6
Transcribed Image Text:The table below lists data for a series of iodine clock reactions run by an actual student in Fall 2020. In this series of reactions, the thiosulfate anion (S₂O3²-) was used as the "timing" reagent instead of ascorbic acid and the persulfate anion (S₂O²¯) was used as an oxidizing agent instead of hydrogen peroxide. Initial concentrations of iodide and persulfate are tabulated along with the average rate of consumption of thiosulfate. What kinetic order of iodide x is suggested by this data? Enter 0, 1, or 2. Trial [I]; (M) [S₂082-]; (M) 1 2 3 0.012 0.0060 0.012 0.030 0.030 0.015 A[S₂082-1/At (M/s) 2.94 x 10-6 1.35 x 10-6 1.35 x 10-6
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