Sorry I meant: For Fe2O3 + 3H2 --> 2Fe + 3H20
If you have 220 kg H20, how many kg of Fe2O3 did you have?
For Fe2O3 + H2 --> 2Fe + 3H20
If you have 220 kg H20, how many kg of Fe2O3 did you have?
2 answers
Fe2O3 + 3H2 --> 2Fe + 3H20
mols H2O formed = 220,000 g/molar mass = estimated 12.
Convert to mols Fe2O3. That is 12 mols H2O x (1 mol Fe2O3/3 mols H2) = estimated 12 x 1/3 = about 4
Then grams Fe2O3 = mols x molar mass = ?
Then convert to kg.
mols H2O formed = 220,000 g/molar mass = estimated 12.
Convert to mols Fe2O3. That is 12 mols H2O x (1 mol Fe2O3/3 mols H2) = estimated 12 x 1/3 = about 4
Then grams Fe2O3 = mols x molar mass = ?
Then convert to kg.