M(cu(oh)2) m(cucl2)= 20г Cucl2+koh-

Question

M(cu(oh)2)
m(cucl2)= 20г
Cucl2+koh-

Answer 1

M(Cu(OH)2)=97,5
m=20гр
CuCl2+2KOH=Cu(OH)2+2KCl