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The Production of Lead Is a Two Step Process

Question 90

Multiple Choice

The production of lead is a two step process:
2 PbS(s) + 3 O2(g) The production of lead is a two step process: 2 PbS(s) + 3 O<sub>2</sub>(g) 2 PbO(s) + 2 SO<sub>2</sub>(g) 2 PbO(s) + C(s) 2 Pb(l) + CO<sub>2</sub>(g) How much ore that is 5.2% PbS is necessary to produce 12.0 kg of Pb? A) 0.721 kg B) 200 kg C) 2.67 kg D) 133 kg E) 267 kg 2 PbO(s) + 2 SO2(g)
2 PbO(s) + C(s) The production of lead is a two step process: 2 PbS(s) + 3 O<sub>2</sub>(g) 2 PbO(s) + 2 SO<sub>2</sub>(g) 2 PbO(s) + C(s) 2 Pb(l) + CO<sub>2</sub>(g) How much ore that is 5.2% PbS is necessary to produce 12.0 kg of Pb? A) 0.721 kg B) 200 kg C) 2.67 kg D) 133 kg E) 267 kg 2 Pb(l) + CO2(g)
How much ore that is 5.2% PbS is necessary to produce 12.0 kg of Pb?


A) 0.721 kg
B) 200 kg
C) 2.67 kg
D) 133 kg
E) 267 kg

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