Hydrogen Gas
H2 Molar Mass Conversion in Batch
Elem.
Name
Atomic Mass
(g/mol)
Total
Mass Percentage
H
Hydrogen
1.00794
2
99.999%
Example Reactions:
• 2Na + 2H2O = 2NaOH + H2
• Zn + 2HCl = ZnCl2 + H2
• Mg + 2HCl = MgCl2 + H2
• Fe + H2SO4 = FeSO4 + H2
• Ca + 2H2O = Ca(OH)2 + H2
• NaH + H2O = NaOH + H2
• Mg + H2SO4 = MgSO4 + H2
• 2K + 2H2O = 2KOH + H2
• 2Li + 2H2O = 2LiOH + H2
• H2SO4 + Zn = ZnSO4 + H2