c10tp.py

Created by manuel-eleve-tle-techno-indice2020

Created on May 15, 2020

667 Bytes

from math import*

import matplotlib.pyplot as plt



def C(V,n):

    return ...



def pH(V,np,nm):

    if np==0 and nm==0:

        return ...

    if np!=0:

        return -log(C(V,np),10)

    if nm!=0:

        return ...



def experience():

    V=20

    np=30

    nm=0

    for q in range(50):

        V=V+1

        if np!=0:

            np=...

        else:

            ...

        # on place le point sur le graphique

        plt.scatter(q,pH(V,np,nm),color='blue')



    # legendes du graphique et affichage

    plt.xlabel("quantite versee (en mL)"); plt.ylabel("pH")

    plt.title("Observation d'un saut de pH")

    plt.show()

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