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    If you added KI(aq) to a solution of Fe3+(aq), does a precipitate form?


    So KI(aq) added to solution containing Fe3+(aq).

    I understand that I- will be oxidised to I2, so that ORANGE SOLUTION forms.

    But then when he shakes it, why does a (dark brown precipitate?) form????

    What's happening to make that (dark brown precipitate)??? If it something to do with the Cl of FeCl3?????????
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