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POTASSIUM PERMANGANATE & SODIUM DICHROMATE<br />
Brilliant Colors of Polyatomic Ions <br />
Aqueous solutions of KMnO4 and Na2Cr2O7 demonstrate that some polyatomic ions (purple -MnO4 & yellow -Cr2O7) are brilliantly colored.

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POTASSIUM PERMANGANATE & SODIUM DICHROMATE
Brilliant Colors of Polyatomic Ions
Aqueous solutions of KMnO4 and Na2Cr2O7 demonstrate that some polyatomic ions (purple -MnO4 & yellow -Cr2O7) are brilliantly colored.

Copyright:© 1987 Richard Megna - Fundamental Photographs

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richard megna