File:Barking Dog Reaction.webm
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Original file (WebM audio/video file, VP8/Vorbis, length 24 s, 1,920 × 1,080 pixels, 2.37 Mbps overall, file size: 6.76 MB)
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Summary
| Description |
English: This is a reaction between carbon disulfide and nitrous oxide. The equation for this reaction is: carbon disulfide reacts with nitric oxide, which releases carbon dioxide, nitrogen and sulfur, which is then deposited on the walls of the cylinder and which is very inconvenient to wash off. The reaction is very beautiful, during which a bright flash occurs, and the so-called dog barking.
Therefore, this experiment is called a barking dog. Before the invention of camera flashes, this reaction often has been used as the illuminator for photography. Eesti: See on keemiline reaktsioon süsinikdisulfiidi ja lämmastikoksiidi vahel. Reaktsioon loob ilusat effekti, kus palju valgust on produtseeritud. Sellist reaktsiooni kasutatu vanasti pildistamisel enne välklampi avastamist. |
| Date | |
| Source | Own work |
| Author | Maxim Bilovitskiy |
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This file was selected as the media of the day for 26 November 2015. It was captioned as follows:
English: The "Barking Dog" is an exothermic chemical reaction that results from the ignition of a mixture of carbon disulfide and nitrous oxide.
Other languages
Čeština: Exotermní chemická reakce "Štěkající pes" - oxidace (hoření) sirouhlíku ve směsi s oxidem dusným. English: The "Barking Dog" is an exothermic chemical reaction that results from the ignition of a mixture of carbon disulfide and nitrous oxide.
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This image was uploaded as part of European Science Photo Competition 2015. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:48, 12 November 2015 | 24 s, 1,920 × 1,080 (6.76 MB) | Bilovitskiy | User created page with UploadWizard |
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