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Write the balanced ionic equation which ...

Write the balanced ionic equation which represents the oxidation of iodine `(I^(-))` ion by per-manganate ion in basic medium to give iodine (I) and manganese dioxide `(MnO_(2))`.

Text Solution

Verified by Experts


Adding `8OH^(-)` both sides
`2MnO_(4)^(-)+6I^(-)+8H^(+)+8OH^(-)to2MnO_(2)+3I_(2)+4H_(2)O+8OH^(-)`
`2MnO_(4)^(-)+6I^(-)+8H_(2)Oto2MnO_(2)+3I_(2)+4H_(2)O+8OH^(-)`
`2MnO_(4)^(-)+6I^(-)+4H_(2)Oto2MnO_(2)+3I_(2)+8OH^(-)` (Basic medium)
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