Chemistry
Chemistry, 05.11.2020 18:40, adam1299

The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of chalcopyrite must be mined to obtain 240. g of pure Cu? Express your answer to three significant figures and include the appropriate units.

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The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of ch...

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