CuSO4 + 2NaOH = Cu(OH)2 + Na2SO4Cu2+ + SO4^2- + 2Na+ + 2OH- = Cu(OH)2 + 2Na+ + SO4^2-
NiCl2 + 2NaOH = Ni(OH)2 + 2NaClNi2+ + 2Cl- + 2Na+ + 2OH- = Ni(OH)2 + 2Na+ + 2Cl-
AgNO3 + NaOH = AgOH + NaNO3Ag+ + NO3- + Na+ + OH- = AgOH + Na+ + NO3-
ZnOH(2) + 2NaOH = Na2[Zn(OH)4]Zn(OH)2 + 2Na+ + 2OH- = Na2[Zn(OH)4]
CuSO4 + 2NaOH = Cu(OH)2 + Na2SO4
Cu2+ + SO4^2- + 2Na+ + 2OH- = Cu(OH)2 + 2Na+ + SO4^2-
NiCl2 + 2NaOH = Ni(OH)2 + 2NaCl
Ni2+ + 2Cl- + 2Na+ + 2OH- = Ni(OH)2 + 2Na+ + 2Cl-
AgNO3 + NaOH = AgOH + NaNO3
Ag+ + NO3- + Na+ + OH- = AgOH + Na+ + NO3-
ZnOH(2) + 2NaOH = Na2[Zn(OH)4]
Zn(OH)2 + 2Na+ + 2OH- = Na2[Zn(OH)4]