In a volumetric analysis experiment, a solution of sodium oxalate (Na₂C₂O₄) in acidic solution in titrated with a solution of potassium permanganate (KMnO₄) according to the following balanced chemical equation
It required 40.0 mL of 0.0335 M KMnO₄ to reach the endpoint. What mass of Na₂C₂O₄ was present initially?
A. 0.179 g
B. 1.79 g
C. 0.0718 g
D. 11.2 g
E. 0.448 g
Answers: 3
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In a volumetric analysis experiment, a solution of sodium oxalate (Na₂C₂O₄) in acidic solution in ti...
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