Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows: Cu2S(s) + O2(G) = 2 Cu (s) + SO2(g) If the reaction of 0.530 kg of copper(I) sulfide with excess oxygen produces 0.290 kg of copper metal, what is the percent yield? 137% 39.9% 54.7% 274% 68.5%
Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows:
Cu2S(s) + O2(G) = 2 Cu (s) + SO2(g)
If the reaction of 0.530 kg of copper(I) sulfide with excess oxygen produces 0.290 kg of copper metal, what is the percent yield?
- 137%
- 39.9%
- 54.7%
- 274%
- 68.5%
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