Cu-CuO-CuSO4-Cu(OH)2-CuCl2

Question

Cu-CuO-CuSO4-Cu(OH)2-CuCl2

Answer 1

2CU + O2-2CUO
CUO+H2SO4-CUSO4+ H2O
CUSO4+Mg(OH)2-CU(OH)2+MgSO4
CU(OH)2+HCL-CUCL2+ H2O