Free Radical Substitution of Alkanes (A-Level Chemistry)

Outlining the free radical substitution of alkanes, covering the mechanism and reaction in full. The formation of free radicals by homolytic fission (initiation step) is explained, along with the chain reaction nature of free radical substitution. An example of of methane with chlorine to form chloromethane is shown, highlighting possible further substitutions to form dichloro, trichloro and tetrachloromethane. Recap: 00:29 Forming of Free Radicals (Homolytic Fission): 01:37 Mechanism: 03:03 EXAMPLE methane and chlorine: 04:19 Further substitution: 06:25 Summary: 07:43 Page on chemistrystudent.com: https://www.chemistrystudent.com/alka... Relevant Videos: Homolytic and Heterolytic Bond Fission    • Homolytic and Heterolytic Bond Fission (A-...   Thank you for watching - if you found the video useful, please like and subscribe!