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36.7 grams of FeS2 reacts with 50.9 grams of O2 by the reaction below.

4 FeS2 +11 O2 → 8 SO2 + 2 Fe2O3

The molar masses of the reaction components are:

FeS2: 119.98 g/mol

O2: 32.00 g/mol

Fe2O3: 159.69 g/mol

SO2: 64.06 g/mol

1) What is the limiting reactant?

2)What is the theoretical yield of the second product listed in the reaction above?