What is the mole to mole ratio of Fe2O3 to H2O?
Fe2O3 + 3H2 ---> 2Fe + 3H2O
1 answer
The coefficients tell you. You have 1 mol Fe2O3 to 3 mols H2O so the ratio Fe2O3 to H2O is 1:3.
Fe2O3 + 3H2 ---> 2Fe + 3H2O
1 answer