A 50.00 mL sample containing La3+ was titrated with sodium oxalate to precipitate La2(C2O4)3, which was washed,
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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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Answer rating: 100% (QA)
Solution 5 C2O42 2 MnO4 16 H 2 Mn2 10 CO2 8 H2O Moles of MnO4 volume x ... View the full answer
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