Heterolytic fission
What Heterolytic fission means in Chemistry A-Level, as defined for AQA, OCR.
Definitions of Heterolytic fission
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Reference: OCR
Shown by an arrow starting on a bond and pointing to one of the two atoms, which takes both electrons and becomes a negative ion while the other becomes positive.
A bond breaks so that both electrons of the shared pair go to one atom, producing ions.
Bond breaking in which one bonding atom receives both electrons of the bonded pair.
A bond splits so that both electrons go to one atom, producing ions.
Topics that use Heterolytic fission
- Reaction mechanisms (AQA A-Level)
- Alkenes (OCR A-Level)
- Basic concepts of organic chemistry (OCR A-Level)
Related terms
- Curly arrow conventions
- Homolytic fission
- reaction mechanisms
- Structural isomers
- Addition polymerisation
- Addition polymerisation of alkenes
- Addition reactions forming other organic chemicals
- Alphabetical ordering of substituents
Using Heterolytic fission in the exam
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