Electron pair repulsion theory
What Electron pair repulsion theory means in Chemistry A-Level, as defined for OCR.
Definitions of Electron pair repulsion theory
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Reference: OCR
The shape of a simple molecule or ion is predicted from the number of electron pairs around the central atom using this theory, arranging them so that repulsion is minimised.
Electron pairs repel one another and adopt positions of maximum separation around a carbon of the C=C.
Topics that use Electron pair repulsion theory
- Alkenes (OCR A-Level)
- Bonding and structure (OCR A-Level)
Related terms
- Addition polymerisation
- Addition polymerisation of alkenes
- Addition reactions forming other organic chemicals
- Anomalous melting and boiling points
- Atomic number and first point of difference
- Average bond enthalpy
- Averaging over similar compounds and its limitation
- Biodegradable and renewable alternatives
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