Positive iodine double bond test

Videonummer 11936513
Iodine test for double bonds. Iodine solution can be used to detect for the presence of carbon-carbon double bonds within unsaturated organic molecules, here cyclohexene. Iodine molecules can add to the double bonds in an addition reaction known as halogen-addition or halogenation. The resulting molecule is known as a haloalkane. When this occurs, the dark brown colour of the iodine solution is decolourised to a lighter brown yellow colour.
Lizenzart: Lizenzpflichtig
Credit: Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA
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Länge: 48 Sekunden
Seitenverhältnis: 16:9
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