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  • 07-01-2017
  • Chemistry
contestada

What method is to be used if we want pure copper from the rod of impure copper?

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EclipsedStar979
EclipsedStar979 EclipsedStar979
  • 06-02-2017
The answer is really hard to explain but let me sho a website here.   

www.bbc.co.uk/schools/gcsebitesize/science/add_aqa_pre_2011/ions/electrolysisrev3.shtml
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