Question: A 50.00 mL sample containing La3+ was titrated with sodium oxalate to precipitate La2(C2O4)3, which was washed, dissolved in acid, and titrated with 18.0 mL

A 50.00 mL sample containing La3+ was titrated with sodium oxalate to precipitate La2(C2O4)3, which was washed, dissolved in acid, and titrated with 18.0 mL of 0.006363 M KMnO4.

Calculate the molarity of La3+ in the unknown

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Solution 5 C2O42 2 MnO4 16 H 2 Mn2 10 CO2 8 H2O Moles of MnO4 volume x ... View full answer

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