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3. Iron (III) oxide reacts with magnesium to produce magnesium oxide and iron. If 0.25 moles of magnesium are consumed, what mass of iron will be produced?

3. Iron (III) oxide reacts with magnesium to produce magnesium oxide and iron. If 0.25 moles of magnesium are consumed, what mass of iron will be produced?
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3. Iron (III) oxide reacts with magnesium to produce magnesium oxide and iron. If 0.25

moles of magnesium are consumed, what mass of iron will be produced?

asked
User Milligran
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8.0k points

1 Answer

7 votes


\\ \rm\longmapsto Fe_2O_3+3Mg\longrightarrow 3MgO+2Fe

  • 3 moles of Mg produces ,2 mol FE
  • 1mol of Mg produces 2/3=0.6mol Fe

0.25mol will produce

  • 0.25(0.6)=0.15mol

Mass of Fe

  • 0.15(56)=8.4g
answered
User Jaja
by
8.5k points
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