\(NH_4^+ Cl + H_2O \rightleftharpoons NH_4OH + H^{+1} Cl^{-1} \) (કેટાયન જલવિભાજન)
\(Cu^{+2} SO_4^{-2} + 2H_2O \rightleftharpoons Cu(OH)_2 + 2H^{+1} +SO_4^{-2}\) (કેટાયન જલવિભાજન)
\(FeCl_3 + 3H_2O \rightleftharpoons Fe(OH)_3 + 3H^+ Cl^{-1}\) (કેટાયન જલવિભાજન)