Chemistry - Redox Reactions Question with Solution | TestHub

What volume in mL of $0.5M$ acidified potassium permanganate solution can completely oxidize $3.15\times 10^{-2}$ moles of $S{n}^{2+}$ ions to $S{n}^{4+}$ ions? The reaction is:

$$Mn{O}_4^{-}+S{n}^{2+}+H^{+}⟶M{n}^{2+}+S{n}^{4+}+H_{2}O$$