RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA / SCIENCE PHOTO LIBRARY RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA / SCIENCE PHOTO LIBRARY
Firefly reaction. Hot chromium (III) oxide in a ladle is introduced into a flask of concentrated ammonia solution. It catalyses the oxidation of ammonia vapours to nitrogen, nitrous oxide, and water in an exothermic (heat-producing) reaction via two different pathways. The reaction produces sparks.
Model release not required. Property release not required.
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