FeO+HCl= FeCl2+H2OHg+HBr= HgBr2Ca+H2O= Ca(OH)2+H2Al+H2SO4= Al2(SO4)3+H2BaO+H2O= Ba(OH)2Pb(OH)2= PbO+H2OFe+H2SO3= FeSO3+H2CuO+H2O= Cu(OH)2Zn+HCl= ZnCl2+H2SO2+H2O= H2SO3Na+H2O= NaOH+H2MgO+HCl= MgCl2+H2OAl2O3+H2O= Al(OH)3Na2O+H2O= 2NaOHZn+Pb(NO3)2= Zn(NO3)2+PbHg+AlCl3= AlCl3+Hg
FeO+HCl= FeCl2+H2O
Hg+HBr= HgBr2
Ca+H2O= Ca(OH)2+H2
Al+H2SO4= Al2(SO4)3+H2
BaO+H2O= Ba(OH)2
Pb(OH)2= PbO+H2O
Fe+H2SO3= FeSO3+H2
CuO+H2O= Cu(OH)2
Zn+HCl= ZnCl2+H2
SO2+H2O= H2SO3
Na+H2O= NaOH+H2
MgO+HCl= MgCl2+H2O
Al2O3+H2O= Al(OH)3
Na2O+H2O= 2NaOH
Zn+Pb(NO3)2= Zn(NO3)2+Pb
Hg+AlCl3= AlCl3+Hg