Consider this reaction used for the production of lead.
2 PbO (s) + PbS (s) → 3 Pb (s) + SO2 (g)
What is the maximum mass of lead that can be obtained by the reaction of 57.33 g PbO and 33.80 g of PbS?
a) 43.48 g
b) 72.75 g
c) 79.83 g
d) 87.80 g
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