chemistry

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Testtube B: Has a solution of KMnO4 + NaOH+ NaHSO3----> K2MnO4 (green coloured-solution)+H2O+Na2SO4

If too much HSO3^1- was added to this solution above, what would be the resulting colour and why

  • chemistry -

    Probably a brown color due to MnO2 or one of the hydrated oxides of Mn such as MnO(OH)2.

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