Iron (iii) oxide reacts with carbon monoxide to produce iron metal and carbon dioxide. what mass of iron is produced from the reduction of 10.0 g of iron (iii) oxide.

7 grams of iron is produced from the reduction of 10.0 g of iron (III) oxide.

Explanation:

Moles of iron (III) oxide :

According to reaction, 1 mol of iron(III) oxide gives 2 moles of iron metal.

Then 0.0625 moles of iron(III) oxide will give:

of iron metal.

Mass of 0.125 moles of iron metal.

7 grams of iron is produced from the reduction of 10.0 g of iron (III) oxide.

it means there are 3 atoms of oxygen

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