Determine the percentage of iron in a sample of limonite from the following data: weight of sample = 0.5000g volume of KMNO4 added 50.0mL ; 1.00mL Kmno4 = 0.0005507 g fe volume of FeSO4 used for back titration 8.00mL ; 1.00mL FeSO4= 0.008950 g FeO MW: Fe= 55.85 FeO= 71.84
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Determine the percentage of iron in a sample of limonite from the following data:
weight of sample = 0.5000g
volume of KMNO4 added 50.0mL ; 1.00mL Kmno4 = 0.0005507 g fe
volume of FeSO4 used for back titration 8.00mL ; 1.00mL FeSO4= 0.008950 g FeO
MW: Fe= 55.85 FeO= 71.84
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