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AMMONIUM DICHROMATE OXIDATION -VOLCANO EFFECT (2 of 4)<br />
An Exothermic Reaction<br />
½oz by volume of ammonium dichromate(VI), (NH4)Cr2O7 crystals are ignited resulting in an exothermic reaction with end products of solid chromium (III) oxide, nitrogen gas & water vapor.

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AMMONIUM DICHROMATE OXIDATION -VOLCANO EFFECT (2 of 4)
An Exothermic Reaction
½oz by volume of ammonium dichromate(VI), (NH4)Cr2O7 crystals are ignited resulting in an exothermic reaction with end products of solid chromium (III) oxide, nitrogen gas & water vapor.

Copyright:© 1994 Joseph P. Sinnot - Fundamental Photographs

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