Register
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?
182k views
4 votes
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?

User Milligran
by
7.0k 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
User Jaja
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.7m questions

10.3m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Link Copied!