BaCl2+Li2SO4➡️BaSO4⬇️+2LiCl
Zn(OH) 2➡️ ZnO+H2O
NaOH+HNO3➡️NaNO3+H2O
Fe(OH)2+2HNO3➡️Fe(NO3)2+2H2O
2Al+3NiCl2➡️2AlCl3+3Ni
BaCl2+Li2SO4➡️BaSO4⬇️+2LiCl
Zn(OH) 2➡️ ZnO+H2O
NaOH+HNO3➡️NaNO3+H2O
Fe(OH)2+2HNO3➡️Fe(NO3)2+2H2O
2Al+3NiCl2➡️2AlCl3+3Ni