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    Exam 23: Transition Metal Chemistry and Coordination Compounds
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    Copper Can Be Separated from Iron in the Ore Chalcopyrite
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Copper Can Be Separated from Iron in the Ore Chalcopyrite

Question 11

Question 11

Essay

Copper can be separated from iron in the ore chalcopyrite (CuFeS2)by heating the ore in the presence of oxygen to form copper(I)sulfide, iron(II)oxide, and sulfur dioxide.Write a balanced chemical equation for this process.

Correct Answer:

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2CuFeS2(s)+ 4O2(g)blured imageCu2S(s)+ 2FeO(s...

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