Multiple Choice
Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows: Cu2S(s) + O2(g) → 2Cu(s) + SO2(g)
If the reaction of 0.760 kg of copper(I) sulfide with excess oxygen produces 0.310 kg of copper metal,what is the percent yield?
A) 102 %
B) 39.9 %
C) 40.8 %
D) 204 %
E) 51.1 %
Correct Answer:
Verified
Correct Answer:
Verified
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