NaCL+KI>>>NaI+KCL
Na+CL+K+I>>>Na+I+K+CL
ა) FeCL2+Ba(OH)2>>>FeCL+BaCL
Fe+2CL+Ba+2(OH)2>>>Fe+OH+Ba=CL
Fe+2OH>>>Fe(OH)2
ბ) Zn(OH)2+HNO3>>>Zn(NO3)+H2O
Zn+2OH+H+3NO>>>Zn+(NO)2+H2O
2OH+H>>>H2O
PB(NO)3+2KI>>>2K(NO3)+PBI2 (ნალექი)
PB+2(NO3)+2K-2I>>>2K+2NO3+PBI2
PB+2I>>>PBI2
NaOH+HCL=NaCL=H2O
NA+OH+H+CL=Na+CL+H2O
OH+H=H2O