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5H2C2O4(aq) + 2MnO4 –(aq) + 6H+(aq) → 2Mn2+(aq) + 10CO2(g) + 8H2O(l) Oxalic acid, H2C2O4, reacts witStoichiometry Chemistry Question

Question

5H2C2O4(aq) + 2MnO4 –(aq) + 6H+(aq) → 2Mn2+(aq) + 10CO2(g) + 8H2O(l)
Oxalic acid, H2C2O4, reacts with permanganate ion according to the balanced equation above. How many mL of 0.0154 M KMnO4 solution are required to react with 25.0 mL of 0.0208 M H2C2O4 solution?

A.

13.5 mL

✓ Correct
B.

18.5 mL

C.

33.8 mL

D.

84.4 mL

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