Electrolysis Of Water

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Electrolysis Of Water
HarveyHancock99
Mind Map by HarveyHancock99, updated more than 1 year ago
HarveyHancock99
Created by HarveyHancock99 about 10 years ago
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Electrolysis Of Water
  1. What is electrolysis of water?
    1. Electrolysis of water is the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water.
    2. How does it work?
      1. An electrical power source is connected to two electrodes, or two plates (typically made from some inert metal such as platinum, stainless steel or iridium) which are placed in the water. Hydrogen will appear at the cathode (the negatively charged electrode, where electrons enter the water), and oxygen will appear at the anode (the positively charged electrode)

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