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DICHROMATE ION & Cl2 ION:  A REDOX REACTION<br />
(6 of 6)<br />
End of Reaction- Green Chromium 3+ Ion<br />
One half-reaction describes the oxidation and the other half- reduction In an acidic solution according to the unbalanced ionic equation Cr2O7(2-) + Cl(-) -->Cr(3+) + Cl2, the yellow orange dichromate ion (2-) becomes the green  chromic ion (3+)

Fphoto-64320810F-6RM.jpg

DICHROMATE ION & Cl2 ION: A REDOX REACTION
(6 of 6)
End of Reaction- Green Chromium 3+ Ion
One half-reaction describes the oxidation and the other half- reduction In an acidic solution according to the unbalanced ionic equation Cr2O7(2-) + Cl(-) -->Cr(3+) + Cl2, the yellow orange dichromate ion (2-) becomes the green chromic ion (3+)

Copyright:© 2008 Richard Megna - Fundamental Photographs

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Richard Megna