File:Thermite reactions meets liquid nitrogen.JPG
Summary
| Description |
English: Thermite reaction meets liquid nitrogen. In this spectacular experiment aluminium meets ferric oxide and reduces it to iron. The reaction is so exothermic that liquid iron leaves the pot. The iron flows into a container filled with liquid nitrogen. Thanks to their meeting a large amount of water vapour precipitates from the air thus forming a small fog.
Magyar: Ebben a látványos kísérletben alumínium találkozik vas(III)-oxiddal, amelyet vassá redukál. A reakció oly nagy mértékben exoterm, hogy cseppfolyós vas keletkezik és távozik a virágcserépből. A vas egy cseppfolyós nitrogénnel teli edénybe folyik. Kettejük találkozásának köszönhetően nagy mennyiségű vízgőz csapódik ki a levegőből és köd formálódik.
Deutsch: Bei diesem spektakulären Experiment trifft Aluminium auf Eisenoxid, das zu Eisen reduziert wird. Die Reaktion ist so exotherm, dass flüssiges Eisen aus dem Topf spritzt. Das Eisen fließt in einen mit flüssigem Stickstoff gefüllten Behälter. Durch diese Reaktion wird eine große Menge Wasserdampf aus der Luft abgeschieden und es bildet sich ein feiner Nebel. |
| Date | |
| Source | Own work |
| Author | Sjtanarur |
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| This image was uploaded as part of European Science Photo Competition 2015. |
Category:Aluminium
Category:CC-BY-SA-4.0
Category:Experiments
Category:General category images from European Science Photo Competition 2015
Category:Images from European Science Photo Competition 2015 in Hungary
Category:Images from European Science Photo Competition 2015 in Hungary - General category
Category:Iron(III) oxide
Category:Iron as a product
Category:Self-published work
Category:Thermite reaction
Category:Thermite welding
Category:Uploaded via Campaign:espc-hu
