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[" In the preparation of iron "],[" from haematite "(Fe_(2)O_(3))" by the "],[" reaction with carbon "],[Fe_(2)O_(3)+C rarr Fe+CO_(2)],[" How much "80%" pure iron "],[" could be produced from "],[120kg" of "90%" pure "Fe_(2)O_(3)" ? "]

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In the preparation of iron from haematite (Fe_(2)O_(3)) by the reduction with carbon Fe_(2)O_(3)+CtoFe+CO_(2) how much 80% pure iron may be produced from 120 kg of 90% pure Fe_(2)O_(3) ?

In the preparation of Iron from haematite (Fe_(2)O_(3)) by the reaction with carbon Fe_(2)O_(3)+CrarrFe+CO_(2) 94.5 kg of 10x% pure Iron could be produced from 120 kg of 90% pure Fe_(2)O_(3) ? Find the value of x.

In the preparation of iron from haematite (Fe_2O_3) by the reduction with carbon Fe_2O_3+C rarr Fe+CO_2 how much 80% pure iron may be produced from 120kg of 90% pure Fe_2 O_3 ?

In the preparation of iron from haematite (Fe_2O_3) by the reduction with carbon Fe_2O_3+C rarr Fe+CO_2 how much 80% pure iron may be produced from 120kg of 90% pure Fe_2 O_3 ?

In the preparation of iron from haematite (Fe_2O_3) by the reduction with carbon Fe_2O_3+C rarr Fe+CO_2 how much 80% pure iron may be produced from 120kg of 90% pure Fe_2 O_3 ?

Iron is obtained on large scale from haematite Fe_(2)O_(3)

Haematite is Fe_2O_3 / Fe_3O_4 .

Fe_(2)O_(3)+3H_(2) rarr 2Fe+3H_(2)O ( reference to iron )

The equivalent weight of FeS_(2) in the following reaction is FeS_(2)+O_(2) rarr Fe^(+3)+SO_(2)