Question

CuSO4>Cu(OH)2>CuO>CuCl2​

Answer 1

Ответ:

CuSO4+ 2NaOH⇒Cu(OH)2↓ +Na2SO4

Cu(OH)2⇒CuO +H2O

CuO +2HCl⇒CuCl2 +H2