Unknown Chemical

Written by otrejoskweyeke / NR: Not Rated
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Iron: Fe(II) is greenish in solution. Its presence can be confirmed by the addition of potassium ferricyanide which will produce a brilliant blue precipitate. Fe(III) is yellow in solution. Its presence can be confirmed by the addition of potassium thiocyanate which will turn the iron solution a deep red color.

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Room 150299 created by otrejoskweyeke on Mar 7, 2019
Previous Rooms: 150295 (common cations)