Electrolysis of aqueous sodium chloride yields hydrogen and. Electrolysis of sodium chloride introduction to chemistry. Sodium metal and chlorine gas can be obtained with the electrolysis of molten sodium chloride. Permission is granted to copy, distribute andor modify this document under the terms of the gnu free documentation license, version 1. Electrochimie et applications 14 les volumes gazeux d h 2. Environmental education resources to commemorate earth days 50th anniversary. Alternative disinfectants and oxidants, guidance manual. As we have covered, electrolysis is the passage of a direct electric current through an ionic substance that is either molten or dissolved in a suitable solvent.
For the love of physics walter lewin may 16, 2011 duration. Remote work advice from the largest allremote company. Two commonly used methods of electrolysis involve molten sodium chloride and. It is a chemical process where a substance in its molten state or in an aqueous solution is decomposed by the passage of electric current. Design of a tank electrolyser for insitu generation of naclo iaeng. Pdf production of hydrogen by electrolysis of water. By adding ordinary table salt nacl to distilled water, it becomes an electrolyte solution, able to conduct electricity. A copy of the license is included in the section entitled gnu free documentation license. Two commonly used methods of electrolysis involve molten sodium chloride and aqueous sodium chloride. The electrolysis of sodium chloride nacl for hypochlorite production. Electrolyse des solutions aqueuses d acide chlorhydrique par m. Study of some electrolysis parameters for chlorine and hydrogen. This results in chemical reactions at the electrodes and the separation of materials.