Prior to simulating the entire autocatalytic reaction (eqs 17, 18, 19, 8, 15, 12, 24, and 16, shown in Scheme 4), we initially simulated the reversible CV response of Ru(NH3)6 3+ reduction, eq 17, at 50, 100, and 250 mV/s, in the absence of S2O8 2-and C2O4 2-, obtaining excellent agreement between simulation and experiment (Figure ). Then, eqs 18, 8, 9, and 19 were added to the simulation to capture the voltammetric behavior for the catalytic reduction of S2O8 2-by Ru(NH3)6 2+ in the absence of C2O4 2-. The blue and dashed curves in Figure shows an example of the experimental and simulated CVs, again demonstrating excellent agreement (additional comparisons of experimental and simulated CVs obtained for the same conditions at scan rates between 50 and 250 mV/s are presented in Figure ).