polaritee.py

Created by anaali

Created on May 10, 2023

948 Bytes


"""si dx<0,4 apolaire
si 0.4>dx>1.7 polaire
si 1.7>dx>2 ionique

tetraederique =>4 l simple
pyramidiale => 3l simple 1 dbnnl
plane coudée => 2 l simple 1 dbl
triangulaire => 2 l db

solvant extracteur non  miscible solvant depart, 
espece chimique tres miscible solvant extraire

Chaine carbonné C et H lipophile
tete COO- hydrophyle, amphiphile. Tensioactif
micelle se créé

SOlide ionique:
F= k* (qa*qb)/d**2 
Solide moleculaire 
Ibteraction Van der Waals
Interaction electrosatique attractive
entre molecule
Liaison hydrogene entre un autre atome hydrogene
ou atome F, 0 N,(2eme periode)


Solidide ionique soluble solvant polaire
grace interaction electrostactique

SOlide moleculaire polair soluble 
soulvant polaire
Solide moleculaire apolaire soluble
solvant apolaire 

Ex dissolution Na2SO4
[NA+]=2n(Na2So4)/V (volume solution)

deux cation et anion voisin:
a/2

deux cation ou deux anion priche:
a (2**1/2)/2 


"""

During your visit to our site, NumWorks needs to install "cookies" or use other technologies to collect data about you in order to:

With the exception of Cookies essential to the operation of the site, NumWorks leaves you the choice: you can accept Cookies for audience measurement by clicking on the "Accept and continue" button, or refuse these Cookies by clicking on the "Continue without accepting" button or by continuing your browsing. You can update your choice at any time by clicking on the link "Manage my cookies" at the bottom of the page. For more information, please consult our cookies policy.