⚙️ how
How does the electrolysis of water produce hydrogen and oxygen?
ChemistryElectrochemistry
Quick Answer
Electrolysis uses electricity to split water into hydrogen and oxygen gases. Pure water conducts poorly, so an electrolyte is usually added to help the current flow.
The Full Story
In electrolysis, an electric current passes through water and drives a nonspontaneous reaction. At the cathode, hydrogen gas forms, while oxygen gas forms at the anode. The process is a key way to produce hydrogen for industry and fuel research. It also demonstrates that water is a compound made of hydrogen and oxygen rather than a single element.
Key Facts
1.Water can be split into H2 and O2
2.An electrolyte improves conductivity
3.Hydrogen forms at the cathode
YouTube Angle
Suggested video title for this topic:
"Turning water into two different gases with electricity"