а) In the prоductiоn оf Al2O3, If you stаrt with 24.0 g of Al аnd 19.0 grams of O2 which is the limiting reactant? Use the following chemical equation. (Show your work) (4 points) ___Al +___O2 → ___Al2O3 b) If 32.0 grams of aluminum oxide were actually produced in the above process, what is the percent yield in the reaction? (1 point) Some molar mass values that you can use : Al: 26.98 g/mol, O2: 31.98 g/mol, Al2O3: 101.93 g/mol