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Chemistry

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How many kilograms of chalcopyrite must be mined to obtain 315g of pure Cu?

  • Chemistry - ,

    Doesn't that depend upon the percent chalcopyrite in the mined stuff?

  • Chemistry - ,

    The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of chalcopyrite must be mined to obtain 465g of pure Cu?

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