Another example of a redox titration is the reaction below,
MnO,- (aq) + 5Fe2+ (aq) + 8H+(aq) → Mn2+ (aq) + 5Fe3+ (aq) + 4H2O(l)
(purple)
(colorless)
This titration can be used to estimate the amount of iron in iron suppleme
ent If it takes 29.35 mL of
0.125M MnO4 solution to titrate 35 mL of Fe2+ solution, what is the molar concen
solution?
the molar concentration of the Fe2+