chimie.py

Created by yacine-ahjaou

Created on February 03, 2023

689 Bytes

# Type your text here
ncf=nev-ndl-2ndnl

Moment dipolaire:
  u(vecteur)= q AB(vecteur)
  q=+delta e
  Iab=delta *100
  
keesom : dpermanent/dpermanent
debye : dpermanent/dinduit
london : dinstantanné/dinduit

la capacité du solvant à transformer un soluté ionique ou un composé moléculaire
en une paire d'ion est d'autant plus élevé que son moment dipolaire est élevé

la capacité du solvant à dissocier une paire d'ions esst d'autant plus élevé que 
sa permittivité électrique relative l'est

un solvant est protique s'il possèd un atome H lié à un atome électronégatif N,O,F
et peut donc établir des liaisons H

ionisation, dissociation, solvatation

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