KMnO4 + H2SO4 + KI → ___ + ___ + ___ + ___

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Potassium Permanganate: Preparation and Properties | PadhAiPro

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TextPotassium Permanganate: Preparation and Properties

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Account for the following: (1) Transition metals form complex compounds. (2) The E°(Mn²⁺/Mn) value for manganese is highly negative whereas E°(Mn³⁺/Mn²⁺) is highly positive. (3) Cu⁺ ion is unstable in aqueous solution.

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