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    Manganese(III) oxidation of arsenic(III)/antimony(III) in aqueous sulphuric acid

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    877-880The non complementary manganese(III) oxidation of arsenic(III)/antimony(III) has been studied in aqueous sulphuric acid medium and is found to follow a complex rate law. Both Mn3+ and MnOH2+ are active in the oxidation which is also influenced by Mn2+ and not by As(V). Some reaction constants have been obtained
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