curva-de-titulação-da-alanina..

Prévia do material em texto

-1.25 1.87 
-1.2 1.91 
-1.15 1.94 
-1.1 1.97 
-1.05 2 
-1 2.03 
-0.95 2.08 
-0.9 2.13 
-0.85 2.17 
-0.8 2.21 
-0.75 2.26 
-0.7 2.3 
-0.65 2.36 
-0.6 2.41 
-0.55 2.47 
-0.5 2.53 
-0.45 2.6 
-0.4 2.67 
-0.35 2.74 
-0.3 2.83 
-0.25 2.93 
-0.2 3.04 
-0.15 3.17 
-0.1 3.36 
-0.075 3.48 
-0.05 3.67 
-0.025 3.98 
0 6.4 
0.025 8.37 
0.05 8.66 
0.075 8.8 
0.1 8.92 
0.15 9.09 
0.2 9.23 
0.25 9.33 
0.3 9.43 
0.35 9.51 
0.4 9.59 
0.45 9.66 
0.5 9.75 
0.55 9.81 
ph=pka+log base/acido
=1,25/2=0,625.
0.6 9.88 
0.65 9.94 pl=pk1+pk2/2= 2,4+9,6/2= 6
0.7 10 
0.75 10.07 
Região de tamponamento Pk1:
1,4-3,4.
0.8 10.14 
Região de tamponamento
Pk2:8,6-10,6.
0.85 10.22 
0.9 10.3 
0.95 10.39 
1 10.49 
1.05 10.59 
1.1 10.72 
1.15 10.85 
1.2 11.01 
1.25 11.18