Question
How many grams of rust are produced from the oxidation of 10.0 lb of iron?
Answers
DrBob222
10 lb x 454 g/lb = ? grams Fe.
mols Fe = grams Fe/atomic mass Fe.
Using the coefficients in the balanced equation, convert mols Fe to mols Fe2O3.
Then convert mols Fe2O3 to g. g = mols x molar mass = ?
mols Fe = grams Fe/atomic mass Fe.
Using the coefficients in the balanced equation, convert mols Fe to mols Fe2O3.
Then convert mols Fe2O3 to g. g = mols x molar mass = ?