Synthesis & Analysis of a Complex Iron Salt

The percentage oxalate in KxFe(C2O4)y.zH2O will be determined by titrating a solution containing a known mass of green salt with a standardized solution of 0.0100 M KMnO4. The mass and percentage of oxalate in the sample can be determined by measuring the volume, V, of KMnO4 of molarity, M, required to completely oxidize the oxalate ion (C2O4-2). ................
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