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POTASSIUM DICHROMATE<br />
K2Cr2O7 Added to H2SO4 and Iron (II) Sulfate<br />
Sulfuric Acid (H2SO4) and Ferrous Sulfate with Potassium Dichromate (K2Cr207).

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POTASSIUM DICHROMATE
K2Cr2O7 Added to H2SO4 and Iron (II) Sulfate
Sulfuric Acid (H2SO4) and Ferrous Sulfate with Potassium Dichromate (K2Cr207).

Copyright:© 1986 Chip Clark - Fundamental Photographs

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