Помогите пожалуйста!!!!! H2O+Ba=
H2O+Fe=
H2O+Fe2O3=
H2O+H2So4=
H2O+NaOH=
H2O+CaO=
H2O+ZnO=
H2O+No=
H2O+So2=
2 H2O + Ba = Ba(OH)2 + H2
4 H2O + 3 Fe = Fe3O4 + 4 H2
3 H2O + Fe2O3 = 2 Fe(OH)3
H2O + H2SO4 = H4SO5
2 H2O + 2 NaOH = 3 H2 + 2 NaO2
H2O + CaO = Ca(OH)2
H2O + ZnO = Zn(OH)2
6 H2O + 4 NO = 4 NH3 + 5 O2
H2O + SO2 = H2SO3