NaH + H2O → NaOH+H2
2Al + 3H2SO4 → Al2(SO4)3 + 3H2
2NaCl + 2H2O → 2NaOH + H2 + Cl2
BaH2 + 2HCl → BaCl2 + 2H2
NaH + H2O → NaOH+H2
2Al + 3H2SO4 → Al2(SO4)3 + 3H2
2NaCl + 2H2O → 2NaOH + H2 + Cl2
BaH2 + 2HCl → BaCl2 + 2H2