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Also, Are there any toxic fumes released from burning it?
(NH4)2Cr2O7 --> Heat --> N2 + 4H2O + Cr2O3
Cr2O3 is not chromic acid, it's chromium (III) oxide.
Quote from: lightarrow on 10/08/2007 11:55:31(NH4)2Cr2O7 --> Heat --> N2 + 4H2O + Cr2O3Is there a good way to describe the formula here? Could you run through both sides and show how it "balances"? I never understood it at school, perhaps I'll get it here!