electrolysis
2007-11-26 5:37 am
what are the products of electrolysis of conc. sulphurous acid?Will the sulphite ions be discharged as it is a strong reducing agent?
回答 (1)
2007-11-26 9:31 am
✔ 最佳答案
sulphorous acid is not stable enough to be concentrated. it'd decompose to sulphur dioxide and water if you concentrate it (by means of eating or so). however, it can acidify the water. on electrolysis, acidified water will give hydrogen at cathode, and oxygen at anode.
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