A solution of permanganate is standardized by titration with oxalic acid (H2C2O4). It required 42.85 mL of 0.00751 M permanganate solution to react completely with 25.00 mL of oxalic acid solution. The unbalanced equation for the reaction in acidic solution is: MnO4 – (aq) + H2C2O4 (aq) ⟶ Mn2+ (aq) + CO2 (g) What is the molarity of the oxalic acid solution?

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.