9. (20 points) Chlorine dioxide (ClO2) is a disinfectant used in municipal water-treatment plants. It dissolves in basic solution, producing ClO3and ClO2 2ClO2(g)+2OH(aq)ClO3(aq)+ClO2(aq)+H2O(I) The following reaction rate data were obtained at 298K. a. Write the rate law for this reaction. b. Determine the rate constant k (with proper units) for this reaction at 298K. c. Determine the initial rate if the initial concentration of each reactant is 0.050M