Answer: Thus 9.75 moles of iron will be required.
Explanation:
The balanced chemical reaction is:
[tex]2Fe+3O_2\rightarrow 2Fe_2O_3[/tex]
According to stoichiometry :
2 moles of [tex]Fe_2O_3[/tex] are produced by= 2 moles of [tex]Fe[/tex]
Thus 9.75 moles of [tex]Fe_2O_3[/tex] are produced by=[tex]\frac{2}{2}\times 9.75=9.75moles[/tex] of [tex]Fe[/tex]
Thus 9.75 moles of iron will be required.
