Multiple Choice
A copper ore consisting of 12.5% copper(II) sulfide, when heated and reacted with oxygen gas, produces copper(II) oxide and sulfur dioxide. If the reaction has a 90.0% yield, how many grams of copper(II) oxide are produced when 1.00 kg of the copper ore is processed?
A) 93.7 g
B) 104 g
C) 116 g
D) 150 g
E) 749 g
Correct Answer:
Verified
Correct Answer:
Verified
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