Chemistry, 11.10.2019 19:00, maybaby7545
The most common source of copper (cu) is the mineral chalcopyrite (cufes2). how many kilograms of chalcopyrite must be mined to obtain 210. g of pure cu?
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Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.
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What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m
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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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