Traditional Culture Encyclopedia - Traditional virtues - What are the main traditional methods of hydrogen production

What are the main traditional methods of hydrogen production

Hydrogen is made in the laboratory from zinc grains and dilute sulfuric acid

The chemical equation is Zn+H2SO4=ZnSO4+H2↑

Hydrogen is made industrially by electrolysis of saline water

The chemical equation is 2NaCl+2H2O ==== (energized) 2NaOH+Cl2↑+H2↑