Compute the percent by mass of iron in the ore

Reference no: EM13673829

A sample of iron ore weighing 0.2370g was dissolved in an excess of a dilute acid solution. All the iron was first converted to Fe(II) ions. The solution then required 23.30mL of 0.0212 MKMnO4 for oxidation to Fe(III) ions. Compute the percent by mass of iron in the ore.

Reference no: EM13673829

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