Question

How many grams of iron can be obtained from 1.00kg of iron oxide. if 654 g fe was obtained from the reaction, what was the percent yield?? fe_2o_3 3co = 2fe 3co_2

Answer 1

Fe₂O₃ + 3CO ⇒ 2Fe + 3CO₂
1mol : 2mol
160g : 112g
1000g : x


`x=(1000g*112g)/(160g)=700g`

`\%Y=(actual \ yield)/(theoretical \ yield)*100\%\\\\ \%Y=(654g*100\%)/(700g)\approx93,4\%`