Hexane and water insolubility

Référence de la vidéo 11938096
Demonstration showing the immiscibility of water and hexane, an alkane hydrocarbon with six carbon atoms. Initially the beaker contains water, and then hexane is poured in from a bottle. Water is a polar solvent, which has a separation of charge due to its electronegative oxygen atom. By contrast, hexane is non-polar, having a symmetrical linear molecule with no charge separation. Hexane and water are completely immiscible, and the hexane is seen to form a separate layer above the water, due to its lower density.
Licence : Droits gérés
Crédit : Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA
Model Release : Non requis
Durée : 20 Secondes
Aspect ratio : 16/9
Restrictions : -

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