chim101.py

Created by alten01

Created on October 12, 2023

939 Bytes


nu=c/lambda
E=h*c/lambda
emission de lumiere=perte d'E
perte d'E=e- se rapproche du noyau
(r diminue)
1eV=1.602*10**-19J
En=-13.6/n**2
pour trouver n prendre la valeur
absolue car delta E tjrs en VA
n nbr q principal
l nbr q azimutal
m nbr q magnetique
orbitales degenerees = o de 
nom diff mais de meme E
cation perd e-
anion gagne e-
ionique > 2
covalent < 1.5
1.5 < ionocovalent < 2
Antonio  Hier à 23:27
Bipyramide trigonale
Tétraèdre 
Forme coudée 
Octaèdre 
Plan carré 
Cône
En,l=-13.6*Z**2eff/n**2eff
avec z**2eff = Z - constante
d'ecran donnee
si n pas donner alors n=2
pourcentage dionicite
1-exp[-(Xa-Xb)**2/4]
enthalpie reticulaire E quil
faut fournir a un compose ionique 
solide MX pour separer ses ions a
letat gazeux
une diff de er sexplique par diff
de electroX
ox possede nbr oxydation le + grd
red possede nbr oxydation le + bas
periode=meme config de coeur, 
config de valence diff
famille=inverse

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