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Balance the Following Oxidation-Reduction Reaction in Acid Solution

Question 67

Multiple Choice

Balance the following oxidation-reduction reaction in acid solution:
MnO4-(aq) + H2C2O4(aq) → Mn2+(aq) + CO2(g) + H2O(l)
The sum of the coefficients is ________.


A) 25
B) 47
C) 33
D) 18
E) 21

Correct Answer:

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