Biểu đồ C theo pH
11
log(conc) - pH diagram generat 0.1 mol/l pKa1 6.39 pKa2 10.25 [H+] [OH-] denom pH [H2A] [HA] [A] pH log[H+] ### ### -5.75 1.00E+00 7.24E-13 7.24E-29 -5.75 5.75 ### ### -5.5 1.00E+00 1.29E-12 2.29E-28 -5.5 5.5 ### ### -5.25 1.00E+00 2.29E-12 7.24E-28 -5.25 5.25 ### ### -5 1.00E+00 4.07E-12 2.29E-27 -5 5 ### ### -4.75 1.00E+00 7.24E-12 7.24E-27 -4.75 4.75 ### ### -4.5 1.00E+00 1.29E-11 2.29E-26 -4.5 4.5 ### ### -4.25 1.00E+00 2.29E-11 7.24E-26 -4.25 4.25 ### ### -4 1.00E+00 4.07E-11 2.29E-25 -4 4 ### ### -3.75 1.00E+00 7.24E-11 7.24E-25 -3.75 3.75 ### ### -3.5 1.00E+00 1.29E-10 2.29E-24 -3.5 3.5 ### ### -3.25 1.00E+00 2.29E-10 7.24E-24 -3.25 3.25 ### ### -3 1.00E+00 4.07E-10 2.29E-23 -3 3 ### ### -2.75 1.00E+00 7.24E-10 7.24E-23 -2.75 2.75 ### ### -2.5 1.00E+00 1.29E-09 2.29E-22 -2.5 2.5 ### ### -2.25 1.00E+00 2.29E-09 7.24E-22 -2.25 2.25 ### ### -2 1.00E+00 4.07E-09 2.29E-21 -2 2 ### ### -1.75 1.00E+00 7.24E-09 7.24E-21 -1.75 1.75 ### ### -1.5 1.00E+00 1.29E-08 2.29E-20 -1.5 1.5 ### ### -1.25 1.00E+00 2.29E-08 7.24E-20 -1.25 1.25 ### ### -1 1.00E+00 4.07E-08 2.29E-19 -1 1 ### ### -0.75 1.00E+00 7.24E-08 7.24E-19 -0.75 0.75 ### ### -0.5 1.00E+00 1.29E-07 2.29E-18 -0.5 0.5 ### ### -0.25 1.00E+00 2.29E-07 7.24E-18 -0.25 0.25 ### ### 0 1.00E+00 4.07E-07 2.29E-17 0 0 ### ### 0.25 1.00E+00 7.24E-07 7.24E-17 0.25 -0.25 ### ### 0.5 1.00E+00 1.29E-06 2.29E-16 0.5 -0.5 ### ### 0.75 1.00E+00 2.29E-06 7.24E-16 0.75 -0.75 ### ### 1 1.00E+00 4.07E-06 2.29E-15 1 -1 ### ### 1.25 1.00E+00 7.24E-06 7.24E-15 1.25 -1.25 ### ### 1.5 1.00E+00 1.29E-05 2.29E-14 1.5 -1.5 ### ### 1.75 1.00E+00 2.29E-05 7.24E-14 1.75 -1.75 Simply enter the total concentraion of all involved ions and then enter the pKa-values for each ion pair below. Total conentration 0 2 4 -9.00E+00 -8.00E+00 -7.00E+00 -6.00E+00 -5.00E+00 -4.00E+00 -3.00E+00 -2.00E+00 -1.00E+00 0.00E+00 1.00E+00 log [HxA] 0 2 4 0.00 0.20 0.40 0.60 0.80 1.00 1.20 [H2A [HxA]
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Transcript of Biểu đồ C theo pH
log(conc) - pH diagram generator
0.1 mol/l
pKa1 6.39pKa2 10.25
[H+] [OH-] denom pH [H2A] [HA] [A] pH log[H+]### ### -5.75 1.00E+00 7.24E-13 7.24E-29 -5.75 5.75### ### -5.5 1.00E+00 1.29E-12 2.29E-28 -5.5 5.5### ### -5.25 1.00E+00 2.29E-12 7.24E-28 -5.25 5.25### ### -5 1.00E+00 4.07E-12 2.29E-27 -5 5### ### -4.75 1.00E+00 7.24E-12 7.24E-27 -4.75 4.75### ### -4.5 1.00E+00 1.29E-11 2.29E-26 -4.5 4.5### ### -4.25 1.00E+00 2.29E-11 7.24E-26 -4.25 4.25### ### -4 1.00E+00 4.07E-11 2.29E-25 -4 4### ### -3.75 1.00E+00 7.24E-11 7.24E-25 -3.75 3.75### ### -3.5 1.00E+00 1.29E-10 2.29E-24 -3.5 3.5### ### -3.25 1.00E+00 2.29E-10 7.24E-24 -3.25 3.25### ### -3 1.00E+00 4.07E-10 2.29E-23 -3 3### ### -2.75 1.00E+00 7.24E-10 7.24E-23 -2.75 2.75### ### -2.5 1.00E+00 1.29E-09 2.29E-22 -2.5 2.5### ### -2.25 1.00E+00 2.29E-09 7.24E-22 -2.25 2.25### ### -2 1.00E+00 4.07E-09 2.29E-21 -2 2### ### -1.75 1.00E+00 7.24E-09 7.24E-21 -1.75 1.75### ### -1.5 1.00E+00 1.29E-08 2.29E-20 -1.5 1.5### ### -1.25 1.00E+00 2.29E-08 7.24E-20 -1.25 1.25### ### -1 1.00E+00 4.07E-08 2.29E-19 -1 1### ### -0.75 1.00E+00 7.24E-08 7.24E-19 -0.75 0.75### ### -0.5 1.00E+00 1.29E-07 2.29E-18 -0.5 0.5### ### -0.25 1.00E+00 2.29E-07 7.24E-18 -0.25 0.25### ### 0 1.00E+00 4.07E-07 2.29E-17 0 0### ### 0.25 1.00E+00 7.24E-07 7.24E-17 0.25 -0.25### ### 0.5 1.00E+00 1.29E-06 2.29E-16 0.5 -0.5### ### 0.75 1.00E+00 2.29E-06 7.24E-16 0.75 -0.75### ### 1 1.00E+00 4.07E-06 2.29E-15 1 -1### ### 1.25 1.00E+00 7.24E-06 7.24E-15 1.25 -1.25### ### 1.5 1.00E+00 1.29E-05 2.29E-14 1.5 -1.5### ### 1.75 1.00E+00 2.29E-05 7.24E-14 1.75 -1.75
Simply enter the total concentraion of all involved ions and then enter the pKa-values for each ion pair below.
Total conentration
0 2 4 6 8 10 12 14
-9.00E+00
-8.00E+00
-7.00E+00
-6.00E+00
-5.00E+00
-4.00E+00
-3.00E+00
-2.00E+00
-1.00E+00
0.00E+00
1.00E+00
log[H2A]log[HA]log[A]
pH
log
[H
xA]
0 2 4 6 8 10 12 140.00
0.20
0.40
0.60
0.80
1.00
1.20
[H2A] [HA] [A]
pH
[HxA
]
### ### 2 1.00E+00 4.07E-05 2.29E-13 2 -2### ### 2.25 1.00E+00 7.24E-05 7.24E-13 2.25 -2.25### ### 2.5 1.00E+00 1.29E-04 2.29E-12 2.5 -2.5### ### 2.75 1.00E+00 2.29E-04 7.24E-12 2.75 -2.75### ### 3 1.00E+00 4.07E-04 2.29E-11 3 -3### ### 3.25 9.99E-01 7.24E-04 7.24E-11 3.25 -3.25### ### 3.5 9.99E-01 1.29E-03 2.29E-10 3.5 -3.5### ### 3.75 9.98E-01 2.29E-03 7.23E-10 3.75 -3.75### ### 4 9.96E-01 4.06E-03 2.28E-09 4 -4### ### 4.25 9.93E-01 7.19E-03 7.19E-09 4.25 -4.25### ### 4.5 9.87E-01 1.27E-02 2.26E-08 4.5 -4.5### ### 4.75 9.78E-01 2.24E-02 7.08E-08 4.75 -4.75### ### 5 9.61E-01 3.91E-02 2.20E-07 5 -5### ### 5.25 9.32E-01 6.75E-02 6.75E-07 5.25 -5.25### ### 5.5 8.86E-01 1.14E-01 2.03E-06 5.5 -5.5### ### 5.75 8.14E-01 1.86E-01 5.89E-06 5.75 -5.75### ### 6 7.11E-01 2.89E-01 1.63E-05 6 -6### ### 6.25 5.80E-01 4.20E-01 4.20E-05 6.25 -6.25### ### 6.5 4.37E-01 5.63E-01 1.00E-04 6.5 -6.5### ### 6.75 3.04E-01 6.96E-01 2.20E-04 6.75 -6.75### ### 7 1.97E-01 8.03E-01 4.51E-04 7 -7### ### 7.25 1.21E-01 8.78E-01 8.78E-04 7.25 -7.25### ### 7.5 7.19E-02 9.26E-01 1.65E-03 7.5 -7.5### ### 7.75 4.17E-02 9.55E-01 3.02E-03 7.75 -7.75### ### 8 2.38E-02 9.71E-01 5.46E-03 8 -8### ### 8.25 1.35E-02 9.77E-01 9.77E-03 8.25 -8.25### ### 8.5 7.57E-03 9.75E-01 1.73E-02 8.5 -8.5### ### 8.75 4.21E-03 9.65E-01 3.05E-02 8.75 -8.75### ### 9 2.32E-03 9.45E-01 5.31E-02 9 -9### ### 9.25 1.25E-03 9.08E-01 9.08E-02 9.25 -9.25### ### 9.5 6.59E-04 8.48E-01 1.51E-01 9.5 -9.5### ### 9.75 3.32E-04 7.59E-01 2.40E-01 9.75 -9.75### ### 10 1.57E-04 6.40E-01 3.60E-01 10 -10### ### 10.25 6.90E-05 5.00E-01 5.00E-01 10.25 -10.25### ### 10.5 2.79E-05 3.60E-01 6.40E-01 10.5 -10.5### ### 10.75 1.05E-05 2.40E-01 7.60E-01 10.75 -10.75### ### 11 3.71E-06 1.51E-01 8.49E-01 11 -11### ### 11.25 1.25E-06 9.09E-02 9.09E-01 11.25 -11.25### ### 11.5 4.13E-07 5.32E-02 9.47E-01 11.5 -11.5### ### 11.75 1.34E-07 3.07E-02 9.69E-01 11.75 -11.75### ### 12 4.29E-08 1.75E-02 9.83E-01 12 -12### ### 12.25 1.37E-08 9.90E-03 9.90E-01 12.25 -12.25### ### 12.5 4.34E-09 5.59E-03 9.94E-01 12.5 -12.5### ### 12.75 1.38E-09 3.15E-03 9.97E-01 12.75 -12.75### ### 13 4.36E-10 1.78E-03 9.98E-01 13 -13### ### 13.25 1.38E-10 9.99E-04 9.99E-01 13.25 -13.25### ### 13.5 4.36E-11 5.62E-04 9.99E-01 13.5 -13.5### ### 13.75 1.38E-11 3.16E-04 1.00E+00 13.75 -13.75### ### 14 4.36E-12 1.78E-04 1.00E+00 14 -14
0 2 4 6 8 10 12 140.00
0.20
0.40
0.60
0.80
1.00
1.20
[H2A] [HA] [A]
pH
[HxA
]
log[OH-] log[H2A] log[HA] log[A] [H2A] [HA] [A] log[H2A] log[HA]-19.75 -3.15E-13 -12.14 -28.14 1.00E-01 7.24E-14 7.24E-30 -1.00E+00 -1.31E+01
-19.5 -5.60E-13 -11.89 -27.64 1.00E-01 1.29E-13 2.29E-29 -1.00E+00 -1.29E+01-19.25 -9.95E-13 -11.64 -27.14 1.00E-01 2.29E-13 7.24E-29 -1.00E+00 -1.26E+01
-19 -1.77E-12 -11.39 -26.64 1.00E-01 4.07E-13 2.29E-28 -1.00E+00 -1.24E+01-18.75 -3.15E-12 -11.14 -26.14 1.00E-01 7.24E-13 7.24E-28 -1.00E+00 -1.21E+01
-18.5 -5.59E-12 -10.89 -25.64 1.00E-01 1.29E-12 2.29E-27 -1.00E+00 -1.19E+01-18.25 -9.95E-12 -10.64 -25.14 1.00E-01 2.29E-12 7.24E-27 -1.00E+00 -1.16E+01
-18 -1.77E-11 -10.39 -24.64 1.00E-01 4.07E-12 2.29E-26 -1.00E+00 -1.14E+01-17.75 -3.15E-11 -10.14 -24.14 1.00E-01 7.24E-12 7.24E-26 -1.00E+00 -1.11E+01
-17.5 -5.59E-11 -9.89 -23.64 1.00E-01 1.29E-11 2.29E-25 -1.00E+00 -1.09E+01-17.25 -9.95E-11 -9.64 -23.14 1.00E-01 2.29E-11 7.24E-25 -1.00E+00 -1.06E+01
-17 -1.77E-10 -9.39 -22.64 1.00E-01 4.07E-11 2.29E-24 -1.00E+00 -1.04E+01-16.75 -3.15E-10 -9.14 -22.14 1.00E-01 7.24E-11 7.24E-24 -1.00E+00 -1.01E+01
-16.5 -5.59E-10 -8.89 -21.64 1.00E-01 1.29E-10 2.29E-23 -1.00E+00 -9.89E+00-16.25 -9.95E-10 -8.64 -21.14 1.00E-01 2.29E-10 7.24E-23 -1.00E+00 -9.64E+00
-16 -1.77E-09 -8.39 -20.64 1.00E-01 4.07E-10 2.29E-22 -1.00E+00 -9.39E+00-15.75 -3.15E-09 -8.14 -20.14 1.00E-01 7.24E-10 7.24E-22 -1.00E+00 -9.14E+00
-15.5 -5.59E-09 -7.89 -19.64 1.00E-01 1.29E-09 2.29E-21 -1.00E+00 -8.89E+00-15.25 -9.95E-09 -7.64 -19.14 1.00E-01 2.29E-09 7.24E-21 -1.00E+00 -8.64E+00
-15 -1.77E-08 -7.39 -18.64 1.00E-01 4.07E-09 2.29E-20 -1.00E+00 -8.39E+00-14.75 -3.15E-08 -7.14 -18.14 1.00E-01 7.24E-09 7.24E-20 -1.00E+00 -8.14E+00
-14.5 -5.59E-08 -6.89 -17.64 1.00E-01 1.29E-08 2.29E-19 -1.00E+00 -7.89E+00-14.25 -9.95E-08 -6.64 -17.14 1.00E-01 2.29E-08 7.24E-19 -1.00E+00 -7.64E+00
-14 -1.77E-07 -6.39 -16.64 1.00E-01 4.07E-08 2.29E-18 -1.00E+00 -7.39E+00-13.75 -3.15E-07 -6.14 -16.14 1.00E-01 7.24E-08 7.24E-18 -1.00E+00 -7.14E+00
-13.5 -5.59E-07 -5.890001 -15.64 1.00E-01 1.29E-07 2.29E-17 -1.00E+00 -6.89E+00-13.25 -9.95E-07 -5.640001 -15.14 1.00E-01 2.29E-07 7.24E-17 -1.00E+00 -6.64E+00
-13 -1.77E-06 -5.390002 -14.64 1.00E-01 4.07E-07 2.29E-16 -1.00E+00 -6.39E+00-12.75 -3.15E-06 -5.140003 -14.14 1.00E-01 7.24E-07 7.24E-16 -1.00E+00 -6.14E+00
-12.5 -5.59E-06 -4.89 -13.64 1.00E-01 1.29E-06 2.29E-15 -1.00E+00 -5.89E+00-12.25 -9.95E-06 -4.64 -13.14 1.00E-01 2.29E-06 7.24E-15 -1.00E+00 -5.64E+00
0 2 4 6 8 10 12 14
-9.00E+00
-8.00E+00
-7.00E+00
-6.00E+00
-5.00E+00
-4.00E+00
-3.00E+00
-2.00E+00
-1.00E+00
0.00E+00
1.00E+00
log[H2A]log[HA]log[A]
pH
log
[H
xA]
0 2 4 6 8 10 12 140.00
0.20
0.40
0.60
0.80
1.00
1.20
[H2A] [HA] [A]
pH
[HxA
]
-12 -1.77E-05 -4.39 -12.64 1.00E-01 4.07E-06 2.29E-14 -1.00E+00 -5.39E+00-11.75 -3.15E-05 -4.14 -12.14 1.00E-01 7.24E-06 7.24E-14 -1.00E+00 -5.14E+00
-11.5 -5.59E-05 -3.89 -11.64 1.00E-01 1.29E-05 2.29E-13 -1.00E+00 -4.89E+00-11.25 -9.95E-05 -3.64 -11.14 1.00E-01 2.29E-05 7.24E-13 -1.00E+00 -4.64E+00
-11 -1.77E-04 -3.39 -10.64 1.00E-01 4.07E-05 2.29E-12 -1.00E+00 -4.39E+00-10.75 -3.15E-04 -3.14 -10.14 9.99E-02 7.24E-05 7.24E-12 -1.00E+00 -4.14E+00
-10.5 -5.59E-04 -2.89 -9.64 9.99E-02 1.29E-04 2.29E-11 -1.00E+00 -3.89E+00-10.25 -9.94E-04 -2.64 -9.14 9.98E-02 2.29E-04 7.23E-11 -1.00E+00 -3.64E+00
-10 -1.77E-03 -2.39 -8.64 9.96E-02 4.06E-04 2.28E-10 -1.00E+00 -3.39E+00-9.75 -3.13E-03 -2.14 -8.14 9.93E-02 7.19E-04 7.19E-10 -1.00E+00 -3.14E+00
-9.5 -5.56E-03 -1.90 -7.65 9.87E-02 1.27E-03 2.26E-09 -1.01E+00 -2.90E+00-9.25 -9.84E-03 -1.65 -7.15 9.78E-02 2.24E-03 7.08E-09 -1.01E+00 -2.65E+00
-9 -1.73E-02 -1.41 -6.66 9.61E-02 3.91E-03 2.20E-08 -1.02E+00 -2.41E+00-8.75 -3.04E-02 -1.17 -6.17 9.32E-02 6.75E-03 6.75E-08 -1.03E+00 -2.17E+00
-8.5 -5.26E-02 -0.94 -5.69 8.86E-02 1.14E-02 2.03E-07 -1.05E+00 -1.94E+00-8.25 -8.96E-02 -0.73 -5.23 8.14E-02 1.86E-02 5.89E-07 -1.09E+00 -1.73E+00
-8 -1.48E-01 -0.54 -4.79 7.11E-02 2.89E-02 1.63E-06 -1.15E+00 -1.54E+00-7.75 -2.37E-01 -0.38 -4.38 5.80E-02 4.20E-02 4.20E-06 -1.24E+00 -1.38E+00
-7.5 -3.60E-01 -0.25 -4.00 4.37E-02 5.63E-02 1.00E-05 -1.36E+00 -1.25E+00-7.25 -5.17E-01 -0.16 -3.66 3.04E-02 6.96E-02 2.20E-05 -1.52E+00 -1.16E+00
-7 -7.06E-01 -0.10 -3.35 1.97E-02 8.03E-02 4.51E-05 -1.71E+00 -1.10E+00-6.75 -9.17E-01 -0.06 -3.06 1.21E-02 8.78E-02 8.78E-05 -1.92E+00 -1.06E+00
-6.5 -1.14E+00 -0.03 -2.78 7.19E-03 9.26E-02 1.65E-04 -2.14E+00 -1.03E+00-6.25 -1.38E+00 -0.02 -2.52 4.17E-03 9.55E-02 3.02E-04 -2.38E+00 -1.02E+00
-6 -1.62E+00 -0.01 -2.26 2.38E-03 9.71E-02 5.46E-04 -2.62E+00 -1.01E+00-5.75 -1.87E+00 -0.01 -2.01 1.35E-03 9.77E-02 9.77E-04 -2.87E+00 -1.01E+00
-5.5 -2.12E+00 -0.01 -1.76 7.57E-04 9.75E-02 1.73E-03 -3.12E+00 -1.01E+00-5.25 -2.38E+00 -0.02 -1.52 4.21E-04 9.65E-02 3.05E-03 -3.38E+00 -1.02E+00
-5 -2.63E+00 -0.02 -1.27 2.32E-04 9.45E-02 5.31E-03 -3.63E+00 -1.02E+00-4.75 -2.90E+00 -0.04 -1.04 1.25E-04 9.08E-02 9.08E-03 -3.90E+00 -1.04E+00
-4.5 -3.18E+00 -0.07 -0.82 6.59E-05 8.48E-02 1.51E-02 -4.18E+00 -1.07E+00-4.25 -3.48E+00 -0.12 -0.62 3.32E-05 7.59E-02 2.40E-02 -4.48E+00 -1.12E+00
-4 -3.80E+00 -0.19 -0.44 1.57E-05 6.40E-02 3.60E-02 -4.80E+00 -1.19E+00-3.75 -4.16E+00 -0.30 -0.30 6.90E-06 5.00E-02 5.00E-02 -5.16E+00 -1.30E+00
-3.5 -4.55E+00 -0.44 -0.19 2.79E-06 3.60E-02 6.40E-02 -5.55E+00 -1.44E+00-3.25 -4.98E+00 -0.62 -0.12 1.05E-06 2.40E-02 7.60E-02 -5.98E+00 -1.62E+00
-3 -5.43E+00 -0.82 -0.07 3.71E-07 1.51E-02 8.49E-02 -6.43E+00 -1.82E+00-2.75 -5.90E+00 -1.04 -0.04 1.25E-07 9.09E-03 9.09E-02 -6.90E+00 -2.04E+00
-2.5 -6.38E+00 -1.27 -0.02 4.13E-08 5.32E-03 9.47E-02 -7.38E+00 -2.27E+00-2.25 -6.87E+00 -1.51 -0.01 1.34E-08 3.07E-03 9.69E-02 -7.87E+00 -2.51E+00
-2 -7.37E+00 -1.76 -0.01 4.29E-09 1.75E-03 9.83E-02 -8.37E+00 -2.76E+00-1.75 -7.86E+00 -2.00 0.00 1.37E-09 9.90E-04 9.90E-02 -8.86E+00 -3.00E+00
-1.5 -8.36E+00 -2.25 0.00 4.34E-10 5.59E-04 9.94E-02 -9.36E+00 -3.25E+00-1.25 -8.86E+00 -2.50 0.00 1.38E-10 3.15E-04 9.97E-02 -9.86E+00 -3.50E+00
-1 -9.36E+00 -2.75 0.00 4.36E-11 1.78E-04 9.98E-02 -1.04E+01 -3.75E+00-0.75 -9.86E+00 -3.00 0.00 1.38E-11 9.99E-05 9.99E-02 -1.09E+01 -4.00E+00
-0.5 -1.04E+01 -3.25 0.00 4.36E-12 5.62E-05 9.99E-02 -1.14E+01 -4.25E+00-0.25 -1.09E+01 -3.50 0.00 1.38E-12 3.16E-05 1.00E-01 -1.19E+01 -4.50E+00
0 -1.14E+01 -3.75 0.00 4.36E-13 1.78E-05 1.00E-01 -1.24E+01 -4.75E+00
0 2 4 6 8 10 12 140.00
0.20
0.40
0.60
0.80
1.00
1.20
[H2A] [HA] [A]
pH
[HxA
]
log[A] [tot]-2.91E+01 -1.00E+00-2.86E+01 -1.00E+00-2.81E+01 -1.00E+00-2.76E+01 -1.00E+00-2.71E+01 -1.00E+00-2.66E+01 -1.00E+00-2.61E+01 -1.00E+00-2.56E+01 -1.00E+00-2.51E+01 -1.00E+00-2.46E+01 -1.00E+00-2.41E+01 -1.00E+00-2.36E+01 -1.00E+00-2.31E+01 -1.00E+00-2.26E+01 -1.00E+00-2.21E+01 -1.00E+00-2.16E+01 -1.00E+00-2.11E+01 -1.00E+00-2.06E+01 -1.00E+00-2.01E+01 -1.00E+00-1.96E+01 -1.00E+00-1.91E+01 -1.00E+00-1.86E+01 -1.00E+00-1.81E+01 -1.00E+00-1.76E+01 -1.00E+00-1.71E+01 -1.00E+00-1.66E+01 -1.00E+00-1.61E+01 -1.00E+00-1.56E+01 -1.00E+00-1.51E+01 -1.00E+00-1.46E+01 -1.00E+00-1.41E+01 -1.00E+00
-1.36E+01 -1.00E+00-1.31E+01 -1.00E+00-1.26E+01 -1.00E+00-1.21E+01 -1.00E+00-1.16E+01 -1.00E+00-1.11E+01 -1.00E+00-1.06E+01 -1.00E+00-1.01E+01 -1.00E+00-9.64E+00 -1.00E+00-9.14E+00 -1.00E+00-8.65E+00 -1.00E+00-8.15E+00 -1.00E+00-7.66E+00 -1.00E+00-7.17E+00 -1.00E+00-6.69E+00 -1.00E+00-6.23E+00 -1.00E+00-5.79E+00 -1.00E+00-5.38E+00 -1.00E+00-5.00E+00 -1.00E+00-4.66E+00 -1.00E+00-4.35E+00 -1.00E+00-4.06E+00 -1.00E+00-3.78E+00 -1.00E+00-3.52E+00 -1.00E+00-3.26E+00 -1.00E+00-3.01E+00 -1.00E+00-2.76E+00 -1.00E+00-2.52E+00 -1.00E+00-2.27E+00 -1.00E+00-2.04E+00 -1.00E+00-1.82E+00 -1.00E+00-1.62E+00 -1.00E+00-1.44E+00 -1.00E+00-1.30E+00 -1.00E+00-1.19E+00 -1.00E+00-1.12E+00 -1.00E+00-1.07E+00 -1.00E+00-1.04E+00 -1.00E+00-1.02E+00 -1.00E+00-1.01E+00 -1.00E+00-1.01E+00 -1.00E+00-1.00E+00 -1.00E+00-1.00E+00 -1.00E+00-1.00E+00 -1.00E+00-1.00E+00 -1.00E+00-1.00E+00 -1.00E+00-1.00E+00 -1.00E+00-1.00E+00 -1.00E+00-1.00E+00 -1.00E+00
[H+] [OH-] denom pH z [H2A] [HA] [A] pH5.62E+05 1.78E-20 -5.75 3.16E+11 1.00E+00 7.24E-13 7.24E-29 -5.753.16E+05 3.16E-20 -5.5 1.00E+11 1.00E+00 1.29E-12 2.29E-28 -5.51.78E+05 5.62E-20 -5.25 3.16E+10 1.00E+00 2.29E-12 7.24E-28 -5.251.00E+05 1.00E-19 -5 1.00E+10 1.00E+00 4.07E-12 2.29E-27 -55.62E+04 1.78E-19 -4.75 3.16E+09 1.00E+00 7.24E-12 7.24E-27 -4.753.16E+04 3.16E-19 -4.5 1.00E+09 1.00E+00 1.29E-11 2.29E-26 -4.51.78E+04 5.62E-19 -4.25 3.16E+08 1.00E+00 2.29E-11 7.24E-26 -4.251.00E+04 1.00E-18 -4 1.00E+08 1.00E+00 4.07E-11 2.29E-25 -45.62E+03 1.78E-18 -3.75 3.16E+07 1.00E+00 7.24E-11 7.24E-25 -3.753.16E+03 3.16E-18 -3.5 1.00E+07 1.00E+00 1.29E-10 2.29E-24 -3.51.78E+03 5.62E-18 -3.25 3.16E+06 1.00E+00 2.29E-10 7.24E-24 -3.251.00E+03 1.00E-17 -3 1.00E+06 1.00E+00 4.07E-10 2.29E-23 -35.62E+02 1.78E-17 -2.75 3.16E+05 1.00E+00 7.24E-10 7.24E-23 -2.753.16E+02 3.16E-17 -2.5 1.00E+05 1.00E+00 1.29E-09 2.29E-22 -2.51.78E+02 5.62E-17 -2.25 3.16E+04 1.00E+00 2.29E-09 7.24E-22 -2.251.00E+02 1.00E-16 -2 1.00E+04 1.00E+00 4.07E-09 2.29E-21 -25.62E+01 1.78E-16 -1.75 3.16E+03 1.00E+00 7.24E-09 7.24E-21 -1.753.16E+01 3.16E-16 -1.5 1.00E+03 1.00E+00 1.29E-08 2.29E-20 -1.51.78E+01 5.62E-16 -1.25 3.16E+02 1.00E+00 2.29E-08 7.24E-20 -1.251.00E+01 1.00E-15 -1 1.00E+02 1.00E+00 4.07E-08 2.29E-19 -15.62E+00 1.78E-15 -0.75 3.16E+01 1.00E+00 7.24E-08 7.24E-19 -0.753.16E+00 3.16E-15 -0.5 1.00E+01 1.00E+00 1.29E-07 2.29E-18 -0.51.78E+00 5.62E-15 -0.25 3.16E+00 1.00E+00 2.29E-07 7.24E-18 -0.251.00E+00 1.00E-14 0 1.00E+00 1.00E+00 4.07E-07 2.29E-17 05.62E-01 1.78E-14 0.25 3.16E-01 1.00E+00 7.24E-07 7.24E-17 0.253.16E-01 3.16E-14 0.5 1.00E-01 1.00E+00 1.29E-06 2.29E-16 0.51.78E-01 5.62E-14 0.75 3.16E-02 1.00E+00 2.29E-06 7.24E-16 0.751.00E-01 1.00E-13 1 1.00E-02 1.00E+00 4.07E-06 2.29E-15 15.62E-02 1.78E-13 1.25 3.16E-03 1.00E+00 7.24E-06 7.24E-15 1.253.16E-02 3.16E-13 1.5 1.00E-03 1.00E+00 1.29E-05 2.29E-14 1.51.78E-02 5.62E-13 1.75 3.16E-04 1.00E+00 2.29E-05 7.24E-14 1.751.00E-02 1.00E-12 2 1.00E-04 1.00E+00 4.07E-05 2.29E-13 25.62E-03 1.78E-12 2.25 3.16E-05 1.00E+00 7.24E-05 7.24E-13 2.253.16E-03 3.16E-12 2.5 1.00E-05 1.00E+00 1.29E-04 2.29E-12 2.51.78E-03 5.62E-12 2.75 3.16E-06 1.00E+00 2.29E-04 7.24E-12 2.751.00E-03 1.00E-11 3 1.00E-06 1.00E+00 4.07E-04 2.29E-11 35.62E-04 1.78E-11 3.25 3.16E-07 9.99E-01 7.24E-04 7.24E-11 3.253.16E-04 3.16E-11 3.5 1.00E-07 9.99E-01 1.29E-03 2.29E-10 3.51.78E-04 5.62E-11 3.75 3.17E-08 9.98E-01 2.29E-03 7.23E-10 3.751.00E-04 1.00E-10 4 1.00E-08 9.96E-01 4.06E-03 2.28E-09 45.62E-05 1.78E-10 4.25 3.19E-09 9.93E-01 7.19E-03 7.19E-09 4.253.16E-05 3.16E-10 4.5 1.01E-09 9.87E-01 1.27E-02 2.26E-08 4.51.78E-05 5.62E-10 4.75 3.23E-10 9.78E-01 2.24E-02 7.08E-08 4.751.00E-05 1.00E-09 5 1.04E-10 9.61E-01 3.91E-02 2.20E-07 55.62E-06 1.78E-09 5.25 3.39E-11 9.32E-01 6.75E-02 6.75E-07 5.253.16E-06 3.16E-09 5.5 1.13E-11 8.86E-01 1.14E-01 2.03E-06 5.51.78E-06 5.62E-09 5.75 3.89E-12 8.14E-01 1.86E-01 5.89E-06 5.751.00E-06 1.00E-08 6 1.41E-12 7.11E-01 2.89E-01 1.63E-05 65.62E-07 1.78E-08 6.25 5.45E-13 5.80E-01 4.20E-01 4.20E-05 6.253.16E-07 3.16E-08 6.5 2.29E-13 4.37E-01 5.63E-01 1.00E-04 6.51.78E-07 5.62E-08 6.75 1.04E-13 3.04E-01 6.96E-01 2.20E-04 6.751.00E-07 1.00E-07 7 5.08E-14 1.97E-01 8.03E-01 4.51E-04 75.62E-08 1.78E-07 7.25 2.61E-14 1.21E-01 8.78E-01 8.78E-04 7.25
3.16E-08 3.16E-07 7.5 1.39E-14 7.19E-02 9.26E-01 1.65E-03 7.51.78E-08 5.62E-07 7.75 7.58E-15 4.17E-02 9.55E-01 3.02E-03 7.751.00E-08 1.00E-06 8 4.20E-15 2.38E-02 9.71E-01 5.46E-03 85.62E-09 1.78E-06 8.25 2.35E-15 1.35E-02 9.77E-01 9.77E-03 8.253.16E-09 3.16E-06 8.5 1.32E-15 7.57E-03 9.75E-01 1.73E-02 8.51.78E-09 5.62E-06 8.75 7.51E-16 4.21E-03 9.65E-01 3.05E-02 8.751.00E-09 1.00E-05 9 4.31E-16 2.32E-03 9.45E-01 5.31E-02 95.62E-10 1.78E-05 9.25 2.52E-16 1.25E-03 9.08E-01 9.08E-02 9.253.16E-10 3.16E-05 9.5 1.52E-16 6.59E-04 8.48E-01 1.51E-01 9.51.78E-10 5.62E-05 9.75 9.54E-17 3.32E-04 7.59E-01 2.40E-01 9.751.00E-10 1.00E-04 10 6.37E-17 1.57E-04 6.40E-01 3.60E-01 105.62E-11 1.78E-04 10.25 4.58E-17 6.90E-05 5.00E-01 5.00E-01 10.253.16E-11 3.16E-04 10.5 3.58E-17 2.79E-05 3.60E-01 6.40E-01 10.51.78E-11 5.62E-04 10.75 3.02E-17 1.05E-05 2.40E-01 7.60E-01 10.751.00E-11 1.00E-03 11 2.70E-17 3.71E-06 1.51E-01 8.49E-01 115.62E-12 1.78E-03 11.25 2.52E-17 1.25E-06 9.09E-02 9.09E-01 11.253.16E-12 3.16E-03 11.5 2.42E-17 4.13E-07 5.32E-02 9.47E-01 11.51.78E-12 5.62E-03 11.75 2.36E-17 1.34E-07 3.07E-02 9.69E-01 11.751.00E-12 1.00E-02 12 2.33E-17 4.29E-08 1.75E-02 9.83E-01 125.62E-13 1.78E-02 12.25 2.31E-17 1.37E-08 9.90E-03 9.90E-01 12.253.16E-13 3.16E-02 12.5 2.30E-17 4.34E-09 5.59E-03 9.94E-01 12.51.78E-13 5.62E-02 12.75 2.30E-17 1.38E-09 3.15E-03 9.97E-01 12.751.00E-13 1.00E-01 13 2.29E-17 4.36E-10 1.78E-03 9.98E-01 135.62E-14 1.78E-01 13.25 2.29E-17 1.38E-10 9.99E-04 9.99E-01 13.253.16E-14 3.16E-01 13.5 2.29E-17 4.36E-11 5.62E-04 9.99E-01 13.51.78E-14 5.62E-01 13.75 2.29E-17 1.38E-11 3.16E-04 1.00E+00 13.751.00E-14 1.00E+00 14 2.29E-17 4.36E-12 1.78E-04 1.00E+00 14
Ka1 4.37E-07 pK1 6.36Ka2 7.24E-11 pK2 10.14
log[H+] log[OH-] log[H2A] log[HA] log[A]5.75 -19.75 -3.15E-13 -12.14 -28.14
5.5 -19.5 -5.60E-13 -11.89 -27.645.25 -19.25 -9.95E-13 -11.64 -27.14
5 -19 -1.77E-12 -11.39 -26.644.75 -18.75 -3.15E-12 -11.14 -26.14
4.5 -18.5 -5.59E-12 -10.89 -25.644.25 -18.25 -9.95E-12 -10.64 -25.14
4 -18 -1.77E-11 -10.39 -24.643.75 -17.75 -3.15E-11 -10.14 -24.14
3.5 -17.5 -5.59E-11 -9.89 -23.643.25 -17.25 -9.95E-11 -9.64 -23.14
3 -17 -1.77E-10 -9.39 -22.642.75 -16.75 -3.15E-10 -9.14 -22.14
2.5 -16.5 -5.59E-10 -8.89 -21.642.25 -16.25 -9.95E-10 -8.64 -21.14
2 -16 -1.77E-09 -8.39 -20.641.75 -15.75 -3.15E-09 -8.14 -20.14
1.5 -15.5 -5.59E-09 -7.89 -19.641.25 -15.25 -9.95E-09 -7.64 -19.14
1 -15 -1.77E-08 -7.39 -18.640.75 -14.75 -3.15E-08 -7.14 -18.14
0.5 -14.5 -5.59E-08 -6.89 -17.640.25 -14.25 -9.95E-08 -6.64 -17.14
0 -14 -1.77E-07 -6.39 -16.64-0.25 -13.75 -3.15E-07 -6.14 -16.14
-0.5 -13.5 -5.59E-07 -5.890001 -15.64-0.75 -13.25 -9.95E-07 -5.640001 -15.14
-1 -13 -1.77E-06 -5.390002 -14.64-1.25 -12.75 -3.15E-06 -5.140003 -14.14
-1.5 -12.5 -5.59E-06 -4.89 -13.64-1.75 -12.25 -9.95E-06 -4.64 -13.14
-2 -12 -1.77E-05 -4.39 -12.64-2.25 -11.75 -3.15E-05 -4.14 -12.14
-2.5 -11.5 -5.59E-05 -3.89 -11.64-2.75 -11.25 -9.95E-05 -3.64 -11.14
-3 -11 -1.77E-04 -3.39 -10.64-3.25 -10.75 -3.15E-04 -3.14 -10.14
-3.5 -10.5 -5.59E-04 -2.89 -9.64-3.75 -10.25 -9.94E-04 -2.64 -9.14
-4 -10 -1.77E-03 -2.39 -8.64-4.25 -9.75 -3.13E-03 -2.14 -8.14
-4.5 -9.5 -5.56E-03 -1.90 -7.65-4.75 -9.25 -9.84E-03 -1.65 -7.15
-5 -9 -1.73E-02 -1.41 -6.66-5.25 -8.75 -3.04E-02 -1.17 -6.17
-5.5 -8.5 -5.26E-02 -0.94 -5.69-5.75 -8.25 -8.96E-02 -0.73 -5.23
-6 -8 -1.48E-01 -0.54 -4.79-6.25 -7.75 -2.37E-01 -0.38 -4.38
-6.5 -7.5 -3.60E-01 -0.25 -4.00-6.75 -7.25 -5.17E-01 -0.16 -3.66
-7 -7 -7.06E-01 -0.10 -3.35-7.25 -6.75 -9.17E-01 -0.06 -3.06
0 2 4 6 8 10 12 14
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
log[H2A]
log[HA]
log[A]
pH
log
[H
xA]
0 2 4 6 8 10 12 140.00
0.20
0.40
0.60
0.80
1.00
1.20
[H2A] [HA] [A]
pH[H
xA]
-7.5 -6.5 -1.14E+00 -0.03 -2.78-7.75 -6.25 -1.38E+00 -0.02 -2.52
-8 -6 -1.62E+00 -0.01 -2.26-8.25 -5.75 -1.87E+00 -0.01 -2.01
-8.5 -5.5 -2.12E+00 -0.01 -1.76-8.75 -5.25 -2.38E+00 -0.02 -1.52
-9 -5 -2.63E+00 -0.02 -1.27-9.25 -4.75 -2.90E+00 -0.04 -1.04
-9.5 -4.5 -3.18E+00 -0.07 -0.82-9.75 -4.25 -3.48E+00 -0.12 -0.62
-10 -4 -3.80E+00 -0.19 -0.44-10.25 -3.75 -4.16E+00 -0.30 -0.30
-10.5 -3.5 -4.55E+00 -0.44 -0.19-10.75 -3.25 -4.98E+00 -0.62 -0.12
-11 -3 -5.43E+00 -0.82 -0.07-11.25 -2.75 -5.90E+00 -1.04 -0.04
-11.5 -2.5 -6.38E+00 -1.27 -0.02-11.75 -2.25 -6.87E+00 -1.51 -0.01
-12 -2 -7.37E+00 -1.76 -0.01-12.25 -1.75 -7.86E+00 -2.00 0.00
-12.5 -1.5 -8.36E+00 -2.25 0.00-12.75 -1.25 -8.86E+00 -2.50 0.00
-13 -1 -9.36E+00 -2.75 0.00-13.25 -0.75 -9.86E+00 -3.00 0.00
-13.5 -0.5 -1.04E+01 -3.25 0.00-13.75 -0.25 -1.09E+01 -3.50 0.00
-14 0 -1.14E+01 -3.75 0.00
0 2 4 6 8 10 12 14
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
log[H2A]
log[HA]
log[A]
pH
log
[H
xA]
0 2 4 6 8 10 12 140.00
0.20
0.40
0.60
0.80
1.00
1.20
[H2A] [HA] [A]
pH
[HxA
]
