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Most common source of copper

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The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of chalcopyrite must be mined to obtain 300. g  of pure Cu? Express your answer to three significant figures and include the appropriate units.

Reference no: EM131478912

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Most common source of copper : The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of chalcopyrite must be mined to obtain 300. g of pure Cu?
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