ZnSO4 + 2KOH = Zn(OH)2 + K2SO4
KNO3 + NaOH = KOH + NaNO3
Na2S + 2KOH = 2NaOH + K2S
CaCO3 + 2LiOH = Ca(OH)2 + Li2CO3
AgNO3 + NaOH = AgOH + NaNO3
CuCl2 + 2NaOH = Cu(OH)2 + 2NaCl
ZnSO4 + 2KOH = Zn(OH)2 + K2SO4
KNO3 + NaOH = KOH + NaNO3
Na2S + 2KOH = 2NaOH + K2S
CaCO3 + 2LiOH = Ca(OH)2 + Li2CO3
AgNO3 + NaOH = AgOH + NaNO3
CuCl2 + 2NaOH = Cu(OH)2 + 2NaCl