A 26.24 mL of 0.00500 M KIO3 solution was titrated with Na2S2O3 under acidic conditions. It requires 35.98 mL of Na2S2O3 for the titration. Use the following equations and calculate t

a) 0.00347 M Na2S2O3
b) 0.00208 M Na2S2O3
c) 0.00468 M Na2S2O3
d) 0.00134 M Na2S2O3