Question

8) Chlorine dioxide is a disinfectant used in municipal water-treatment plants. It dissolves in basic solution, producing chlorate and chlorite: 2 Clo, (e)+2 OH" (aq) → Clo, (aq) + Clo," (aq) + H20 (U) Experiment Cholo [OH-lo (M) 0.030 Initial Rate (Ms) 0.0248 0.060 0.020 0.030 0.00827 0.0247 0.020 0.090 a) The actual molecule being measured for these experiments (for initial rate) was OH(aq), since it's easy to measure pH. For experiment 1, at what rate would clo, (aq) be produced? b) What is the rate law for this reaction? What is the overall order? FON: This email originated from outside... 2/17/20 lain't seen your f.

Answer 1

est rate law be r = k[ (10] Con Jb r = K[0.0679 C0031 n= k[ 0.029 Coolb &z= k[ 002ja Co.oggb Now, (a) d (clop- ] ar 0.0248 M/S - Now 0.02 ch) using er, er 12 - 7 10.02) 0-06 ) - - 0.008 0.07483 > 39 3! = (0541) Now using & ac 93 th CX 0.0 - 35 ' => b=1 rate low , r = K[co] [on] 'L overall order - 1 t 1-0