4. Iodide ion is oxidized to hypoiodite ion, IO, by hypochlorite ion, CIO, in basic solution. The equation is OH- I (aq) + CIO (aq) →→ IO (aq) + Cl(aq) The following initial rate experiments were run and, for each, the initial rate of formation of IO was determined. (30 points) Experiment [I] (M) [CIO] (M) [OH-] (M) Initial Rate (*) Sec 1 0.010 0.020 0.010 12.2 x 10-2 2 0.020 0.010 0.010 12.2 x 10-2 3 0.010 0.010 0.010 6.1 x 10-2 4 0.010 0.010 0.030 3.0 x 10-2 a. What is the empirical rate law expression? b. Determine the values of x, y, and z from the empirical rate law expression?

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Chapter11: Chemical Kinetics
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Problem 11.10PAE: For each of the following, suggest appropriate rate units Driving from one place to another Drying...
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If given the table below, what would the empirical rate law expression for the following equation: 

 

I(aq) + ClO(aq) +OH^-1 reacts with IO(aq)+Cl(aq)

 

 

4. Iodide ion is oxidized to hypoiodite ion, IO, by hypochlorite ion, CIO, in basic solution.
The equation is
OH-
I (aq) + CIO (aq) →→ IO (aq) + Cl(aq)
The following initial rate experiments were run and, for each, the initial rate of
formation of IO was determined. (30 points)
Experiment [I] (M) [CIO] (M)
[OH-] (M)
Initial Rate (*)
Sec
1
0.010
0.020
0.010
12.2 x 10-2
2
0.020
0.010
0.010
12.2 x 10-2
3
0.010
0.010
0.010
6.1 x 10-2
4
0.010
0.010
0.030
3.0 x 10-2
a. What is the empirical rate law expression?
b. Determine the values of x, y, and z from the empirical rate law expression?
Transcribed Image Text:4. Iodide ion is oxidized to hypoiodite ion, IO, by hypochlorite ion, CIO, in basic solution. The equation is OH- I (aq) + CIO (aq) →→ IO (aq) + Cl(aq) The following initial rate experiments were run and, for each, the initial rate of formation of IO was determined. (30 points) Experiment [I] (M) [CIO] (M) [OH-] (M) Initial Rate (*) Sec 1 0.010 0.020 0.010 12.2 x 10-2 2 0.020 0.010 0.010 12.2 x 10-2 3 0.010 0.010 0.010 6.1 x 10-2 4 0.010 0.010 0.030 3.0 x 10-2 a. What is the empirical rate law expression? b. Determine the values of x, y, and z from the empirical rate law expression?
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