mols Fe2O3 = grams/molar mass = 21.5/? = ??? Now convert mols Fe2O3 to mols Fe from the reaction using coefficients in the balanced equation.
??? mols Fe2O3 x (2 mols Fe/1 mol Fe2O3) = xx
Then convert mols Fe x grams Fe.
grams Fe x atomic mass Fe = ?
Post your work if you get stuck.
How many grams of iron can be made from the complete reaction of 21.4 grams of Fe2O3?
Fe2O3 + 3CO -----> 2Fe + 3CO2
1 answer
1 answer