(Solved): Chlorine dioxide (ClO2) is a disinfectant used in municipal water treatment plants. It dissolves ...
Chlorine dioxide (ClO2?) is a disinfectant used in municipal water treatment plants. It dissolves in basic solution producing ClO3??and ClO2? : 2ClO2?(g)+2OH?(aq)?ClO3??(aq)+ClO2??(aq)+H2?O(l) The following kinetic data were obtained at 298K for the reaction. Determine the rate law by indicating the values of " x " and " y " in the general rate law below. Rate =k[ClO2?]x[OH?]yx=y=? b. Calculate the rate constant for this reaction at 298K. Sig. Figs. are important. Rate constant, k=M?1?s?1
To determine the rate constant (k) for the reaction, we can use the rate equation:Rate = k[CO2]^x[OH]^yUsing the given experimental data, we can choose any two experiments and set up a ratio to eliminate the concentration of CO2 or OH. Let's use experiments 1 and 2:(Rate1 / Rate2) = ([CO2]1^x[OH]1^y) / ([CO2]2^x[OH]2^y)Plugging in the values from the experiments: