how is copper extracted from its sulphide ore? explain the various steps supported by chemical equations .draw a labelled diagram for the electrolytic refining of copper
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copper is first found as copper sulphide (Cu2S) it is firstly heated in the presence of oxygen
Cu2S+O2---->Cu2O+SO2
then the cupper oxide is heated alone in the absence of air to form copper
Cu2O----->Cu+O2
and for the figure see the attachment
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Cu2S+O2---->Cu2O+SO2
then the cupper oxide is heated alone in the absence of air to form copper
Cu2O----->Cu+O2
and for the figure see the attachment
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