NH4+ + OH- = NH3·H2O
2Ag+ + 2 OH- = Ag2O↓ + H2O
Mg+ + 2OH- = Mg(OH)2↓
Fe3+ + 3OH- = Fe(OH)3↓
NH4CL+KOH=KCL+NH3·H2O
2AgNO3+2KOH=Ag2O↓+2KNO3+H2O
MgCL2+2KOH=Mg(OH)2↓+2KCL
FeCL3+3KOH=3KCL+Fe(OH)3↓
NH4+ + OH- = NH3·H2O
2Ag+ + 2 OH- = Ag2O↓ + H2O
Mg+ + 2OH- = Mg(OH)2↓
Fe3+ + 3OH- = Fe(OH)3↓
NH4CL+KOH=KCL+NH3·H2O
2AgNO3+2KOH=Ag2O↓+2KNO3+H2O
MgCL2+2KOH=Mg(OH)2↓+2KCL
FeCL3+3KOH=3KCL+Fe(OH)3↓