posted by Kathryn on .
I have a worksheet that has a question on it the question states: How much iron can be recovered from 25.0 g of Fe2O3 and that is all i have i have just started in the middle of this class can i have an explanation of how to get to the answer please?
mols Fe2O3 = grams/molar mass = ?
You can get 2 mol Fe for every mole of Fe2O3. So 2 x ? = mols Fe.