Answer to Question #49952 in Inorganic Chemistry for merna

Question #49952
determine the mass of iron in (500Kg) of hematite (Fe2O3) if the percent of iron is 74%
1
Expert's answer
2015-01-16T09:45:58-0500
To calculate the mass of iron in 500 kg of hematite (Fe2O3) we need:
mFe= mFe2o3 * % of iron in it / 100 = 500 * 74 / 100 = 370 kg

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