THE DOUBLE HYDROLYSIS EQUATION OF METALUMINATE AND AMMONIUM IONS

THE DOUBLE HYDROLYSIS EQUATION OF METALUMINATE AND AMMONIUM IONS

AlO2-+NH4++H2O=Al (OH)3 NH3↑
Or:
AlO2-+NH4++2H2O=Al (OH)3 NH3·H2O

Complete Double Hydrolysis of Trivalent Iron Ion and Metaluminate Complete double hydrolysis of ferric ions and metaluminate

3Al (OH)4-+Fe3 3Al (OH)3 Fe (OH)3↓