30 grams of Fe2O3 (1 mole Fe2O3/159.7 grams)(2 mole Fe/3 mole O)
= 0.13 moles Fe
===============
30 grams of Fe2O3 (1 mole Fe2O3/159.7 grams)(2 mole Fe/3 mole O)
= 0.13 moles Fe
===============
30 grams of Fe2O3 (1 mole Fe2O3/159.7 grams)(2 mole Fe/3 mole O)
= 0.13 moles Fe
===============