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The Following Set of Data Was Obtained by the Method

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The following set of data was obtained by the method of initial rates for the reaction: S2O82-(aq) + 3 I-(aq) → 2 SO42-(aq) + I3-(aq)
What is the rate law for the reaction? The following set of data was obtained by the method of initial rates for the reaction: S<sub>2</sub>O<sub>8</sub><sup>2-</sup>(aq) + 3 I<sup>-</sup>(aq) → 2 SO<sub>4</sub><sup>2-</sup>(aq) + I<sub>3</sub><sup>-</sup>(aq)  What is the rate law for the reaction?   A) Rate = k[S<sub>2</sub>O<sub>8</sub><sup>2-</sup>][I<sup>-</sup>] B) Rate = k[S<sub>2</sub>O<sub>8</sub><sup>2-</sup>][I<sup>-</sup>]<sup>5</sup> C) Rate = k[S<sub>2</sub>O<sub>8</sub><sup>2-</sup>][I<sup>-</sup>]<sup>2</sup> D) Rate = k[S<sub>2</sub>O<sub>8</sub><sup>2-</sup>]<sup>2</sup>[I<sup>-</sup>]

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