Zn+H2= Zn + H2(испарение)
Fe2O3 + H2= Fe2 + H2O3
PbO+H2= Pb + H20
Cr2O3 +H2= Cr2 + H2O3
WO3+3H2= W + 3H2O
Zn+H2= Zn + H2(испарение)
Fe2O3 + H2= Fe2 + H2O3
PbO+H2= Pb + H20
Cr2O3 +H2= Cr2 + H2O3
WO3+3H2= W + 3H2O