dosagespectro.py

Created by claralgrd1007

Created on November 13, 2023

662 Bytes


A : E x l x c 
C : A divise par Exl : mol.L1
ex determiner concentration
methode graphique 
on va chercher lantecedant de A 
on trouve Cdiluee 
d'ou Cinconnu 
nb cb fois diluee x Cdiluee

etalonnage  droite passant
par lorigine droite

domainre visible entre 400nm et 800nm
tablau  direct trace graph

verifier loi beer lambert
droite detalonnage avec quatre 
points alignes passant par 
lorigine on peut conclure
que labsorbance est 
proportionnelle a la 
concentration ce qui verifie 
la loi de beer lambert
______
loi beerlamber 
la loi nest plus verifiee pour
les solutions trop concentrees
soit pour des absorbances 
superieur a deux


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.