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Kemiska bindningar

CsoF: Avsnitt 2+3

QuestionAnswer
Vilka är de elektrostatiska bindingarna? Jonbindningar Dipolbindningar: Vätebindning, dipolbindning och van der waals-bindning Jon-dipolbindning
Vilka bindningar är det där ingående element delar på elektroner? Kovalenta bindningar - elektronparbindning Metallbindning - bindning med fullständigt dissocierade elektroner
Det finns ett mellanting mellan elektrostatiska och kovalenta bindingar, var hittar vi sådana? Vid interaktioner mellan övergångsmetaller och icke-metaller.
Vad bedöms den elektrostatiska komponenter utifrån? Metallens laddning Ligandens polaritet: jon, dipol(styrka) eller inducerad dipol (van der waals)
Vad är den kovalenta komponenten? Det finns många elektronskal med liknande energinivåer som underlättar jonparsdelning. Man kan se om det finns någon ledig bindningsmöjligheten.
Vad är kelatorer? Organiska föreningar som binder metaller från flera håll.
Vad innebär den hydrofoba effekten? Det är en entropieffekt. Det kostar energi för vatten att ordna sig runt organiska molekyler, för att slippa det klumpas flera organiska molekyler ihop till en enhet.
Created by: Elektropop
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