If 44.9 g of iron(III) oxide and 19.9 g of carbon react, what is the theoretical yield in grams of iron metal? 2 Fe2O3(s) + 3 C(s) → 4 Fe (s) + 3 CO2(g)
1 Answer
Sep 20, 2017
Approx.
Explanation:
And so we work out the stoichiometric quantities of ferric oxide and carbon....
Now, clearly, the carbon reagent is in excess (which makes sense on the basis that carbon is cheap and plentiful), and the
And thus, given 100% yield, we should get