## Question

###### 1. (18 pts) The following kinetic data were obtained for the following "clock reaction" SzOs?-(aq) 3I-(aq) 7 2S042-(aq) + Is(aq):Initial concentration (mol Le [S2082-J [I-lo 0.15 0.21 0.22 0.21 0.22 0.12 0.35 0.24Initial rate (mol L-les-I- 1.14 1.70 0.98Experiment2 3(a) Determine the rate law for the reaction (b) From the data, determine the value of the rate constant: (c) Use the data to predict the reaction rate for Experiment 4.

1. (18 pts) The following kinetic data were obtained for the following "clock reaction" SzOs?-(aq) 3I-(aq) 7 2S042-(aq) + Is(aq): Initial concentration (mol Le [S2082-J [I-lo 0.15 0.21 0.22 0.21 0.22 0.12 0.35 0.24 Initial rate (mol L-les-I- 1.14 1.70 0.98 Experiment 2 3 (a) Determine the rate law for the reaction (b) From the data, determine the value of the rate constant: (c) Use the data to predict the reaction rate for Experiment 4.

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