: constante d’acidité
: concentration en ion oxonium (mol⋅L-1) : concentration de la forme basique (mol⋅L-1) : concentration de la forme acide (mol⋅L-1) : concentration standard égale à mol⋅L-1 |
import numpy as np import matplotlib.pyplot as plt pK_A = K_A = pH = np.linspace(0,14,100) acide = base = plt.plot(pH, acide, 'r', label = '% de AH') plt.plot(pH, base, 'b', label = '% de A-') plt.xlabel('pH') plt.ylabel('Proportion') plt.legend() plt.title('Diagramme de distribution de l\'acide ethanoique') plt.grid() plt.show()
import numpy as np import matplotlib.pyplot as plt pK_A = K_A = pH = np.linspace(0, 14, 100) acide = base = plt.plot(pH, acide, 'r', label = '% de AH') plt.plot(pH, base, 'b', label = '% de A-') plt.xlabel('pH') plt.ylabel('Proportion') plt.legend() plt.title('Diagramme de distribution de l\'acide ethanoique') plt.grid() plt.show()