Respuesta :
the phase of the copper product after the reaction in the copper cycle is listed below
1.the heating of Cu(OH)2 to form CuO i.e
Cu(OH)2 (s) ⇒ CuO(s) + H2O (l) which means the product of copper is in a solid phase after the reaction.
2.the addition of NaOH to Cu(NO3)2 to form Cu(OH)2 i.e
Cu(NO3)2 (aq) + NaOH (aq) ⇒Cu(OH)2 (s) + 2NaNO3 (aq) which means the product of copper is in the solid phase after the reaction.
3. the addition of HCL to CuO to form CuCl2 i.e
2 CuO(s) + 2 HCl(aq) ⇒ 2 CuCl2(aq) + H2O (aq) which means the product of copper is in the aqueous/liquid phase after the reaction.
4. the addition of Al to CuCl2 to form Cu i.e
Al(s) + CuCl2(aq) ⇒ AlCl3(aq) + Cu(s) which means the product of copper is in a solid phase after the reaction.
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