Explain what is the % fe2o3 by mass in the ore sample

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Reference no: EM13677797

Iron ore is impure Fe2O3. While Fe2O3 is heated with an excess of carbon, iron metal is produced. As of a sample of ore weighing 812kg, 486kg of pure iron is obtained. Presuming that the % yield is 100%, explain what is the % Fe2O3 by mass in the ore sample?

Reference no: EM13677797

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