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2) Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide: 4Al...

2) Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide: 4Al (s) + 3O2 (g) → 2Al2O3 (s) In a particular experiment, 5.0 g of Al reacts with 4.0 g of O2.

a) What is the limiting reactant in this reaction?

b) What is the theorectical yield of Al2O3?

c) How much of the excess reactant is left?

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