Barking dog reaction
The "Barking Dog" is an
woof
" - reminiscent of a barking dog.
In simple terms, the 'Barking Dog' reaction is a combustion process, in which a fuel (carbon disulfide, CS2) reacts with an oxidizing agent (nitrous oxide, N2O), producing heat and elemental sulfur. The flame front in the reaction is a zone of very hot, luminous gas, produced by the reactants decomposing.
- 8 N2O + 4 CS2 → S8 + 4 CO2 + 8 N2
In April 1853,
Bavarian royal family; however, the glass container shattered, and shards of glass inflicted minor injuries on the faces of Queen Therese, her son Prince Luitpold, and Liebig himself.[2][3]
References
- .
- ISBN 9780521524735.
- ^ Volhard, Jakob (1909). Justus von Liebig, vol. 2 (in German). Liebig, Germany: Johann Ambrosius Barth. pp. 349–350.
External links
- Barking Dog (slow motion) - Periodic Table of Videos, University of Nottingham
- University of Leeds Barking Dog site Archived 2019-01-24 at the Wayback Machine
- Elementary Productions: Small scale Barking Dog reaction @ youtube
- Barking Dog Reaction How to Do the Barking Dog Chemistry Demonstration Archived 2009-01-24 at the Wayback Machine