mahnoor4 mahnoor4

05-05-2017
Chemistry

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what is the chemical equation for the electolysis of common salt?

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audalee audalee

05-05-2017

Na+ + e --> Na
2Cl- --> Cl2 -2e-

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WritingRaccoon WritingRaccoon

05-05-2017

2Na+Cl-(l) → 2Na(s)+Cl2(g)
Sodium ions gain electrons (reduction) to form sodium atoms. Chloride ions lose electrons (oxidation) to form chlorine atoms.
The chlorine atoms combine to form molecules of chlorine gas.

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