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About: Chain propagation     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatReactionMechanisms, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatOrganicReactionsyago:ChemicalProcess113446390yago:ChemicalReaction113447361yago:Mechanism113512506yago:NaturalProcess113518963yago:PhysicalEntity100001930yago:Process100029677Electionyago:WikicatReactionMechanisms New Facet based on Instances of this Class

Chain propagation (sometimes referred to as propagation) is a process in which a reactive intermediate is continuously regenerated during the course of a chemical chain reaction. For example, in the chlorination of methane, there is a two-step propagation cycle involving as chain carriers a chlorine atom and a methyl radical which are regenerated alternately: •Cl + CH4 → HCl + •CH3•CH3 + Cl2 → CH3Cl + •Cl The two steps add to give the equation for the overall chain reaction: CH4 + Cl2 → CH3Cl + HCl.