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CHROMATE & DICHROMATE IONS<br />
(2 of 2)<br />
Addition of Sulfuric Acid in Graduated Cylinder<br />
Dilute H2SO4 is added to Sodium chromate-Na2CrO4(aq) converting the yellow CrO4 2- ion to the orange Cr2O7 2- ion.

Fphoto-37739408G-2RM.jpg

CHROMATE & DICHROMATE IONS
(2 of 2)
Addition of Sulfuric Acid in Graduated Cylinder
Dilute H2SO4 is added to Sodium chromate-Na2CrO4(aq) converting the yellow CrO4 2- ion to the orange Cr2O7 2- ion.

Copyright:© 1994 Richard Megna - Fundamental Photographs

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