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Data for the following reaction was collected at 25.0 ºC.                                  &nb

Data for the following reaction was collected at 25.0 ºC.    

                                    Br2(aq)    → products

           

Time (s)

[Br2] (M)

0

0.0120

50

0.0101

100

0.00846

150

0.00710

200

0.00596

250

0.00500

300

0.00420

350

0.00353

400

0.00296

            (a) Make three plots of this data and use the appropriate plot to determine the rate law expression.

            (b) What is the value of the rate constant?

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