Description: Ignition of a pile of ammonium dichromate produces a voluminous green solid, sparks and smoke, resembling a volcanic eruption.

This demonstration is also available on video and JCE "Chemistry Comes Alive!" Vol. 1 CD-Rom.

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Source: Shakhashiri, B.Z. Chemical Demonstrations: A Handbook for Teachers of Chemistry

Year or vol: 1 page 81