------------------------------------ Reading input data for simulation 1. ------------------------------------
SOLUTION 1
units mmol/L
Ca 2
Mg 2
Cl 8
K 0.5
N(+5) 0.5
Na 0.3
P(+5) 0.3
end
-------------------------------------------
Beginning of initial solution calculations.
------------------------------------------- Ca 2.001e-03 2.001e-03
Cl 8.004e-03 8.004e-03
K 5.002e-04 5.002e-04
Mg 2.001e-03 2.001e-03
N(5) 5.002e-04 5.002e-04
Na 3.001e-04 3.001e-04
P(5) 3.001e-04 3.001e-04 pH = 7.000
pe = 4.000
Activity of water = 1.000
Ionic strength = 1.266e-02
Mass of water (kg) = 1.000e+00
Total alkalinity (eq/kg) = 4.950e-04
Total carbon (mol/kg) = 0.000e+00
Total CO2 (mol/kg) = 0.000e+00
Temperature (deg C) = 25.000
Electrical balance (eq) = -1.949e-04
Percent error, 100*(Cat-|An|)/(Cat+|An|) = -1.12
Iterations = 4
Total H = 1.110511e+02
Total O = 5.552803e+01 Log Log Log
Species Molality Activity Molality Activity Gamma H+ 1.103e-07 1.000e-07 -6.957 -7.000 -0.043
OH- 1.082e-07 9.633e-08 -6.966 -7.016 -0.050
H2O 5.553e+01 9.998e-01 1.744 -0.000 0.000
Ca 2.001e-03
Ca+2 1.955e-03 1.268e-03 -2.709 -2.897 -0.188
CaHPO4 3.966e-05 3.966e-05 -4.402 -4.402 0.000
CaNO3+ 3.148e-06 2.808e-06 -5.502 -5.552 -0.050
CaCl+ 2.141e-06 1.910e-06 -5.669 -5.719 -0.050
CaPO4- 1.112e-06 9.921e-07 -5.954 -6.003 -0.050
CaCl2 1.595e-08 1.595e-08 -7.797 -7.797 0.000
CaP2O7-2 7.366e-09 4.648e-09 -8.133 -8.333 -0.200
CaOH+ 2.008e-09 1.791e-09 -8.697 -8.747 -0.050
CaH2PO4+ 2.032e-13 1.813e-13 -12.692 -12.742 -0.050
Cl(-1) 8.004e-03
Cl- 7.993e-03 7.103e-03 -2.097 -2.149 -0.051
MgCl+ 7.988e-06 7.126e-06 -5.098 -5.147 -0.050
CaCl+ 2.141e-06 1.910e-06 -5.669 -5.719 -0.050
NaCl 3.337e-07 3.337e-07 -6.477 -6.477 0.000
KCl 1.060e-07 1.060e-07 -6.975 -6.975 0.000
CaCl2 1.595e-08 1.595e-08 -7.797 -7.797 0.000
HCl 1.595e-10 1.595e-10 -9.797 -9.797 0.000
Cl(1) 2.671e-38
HClO 2.051e-38 2.051e-38 -37.688 -37.688 0.000
ClO- 6.201e-39 5.532e-39 -38.208 -38.257 -0.050
Cl(3) 0.000e+00
ClO2- 0.000e+00 0.000e+00 -67.211 -67.260 -0.050
HClO2 0.000e+00 0.000e+00 -71.091 -71.091 0.000
Cl(5) 0.000e+00
ClO3- 0.000e+00 0.000e+00 -82.361 -82.411 -0.050
Cl(7) 0.000e+00
ClO4- 0.000e+00 0.000e+00 -101.814 -101.864 -0.050
H(0) 1.582e-25
H2 7.911e-26 7.935e-26 -25.102 -25.100 0.001
K 5.002e-04
K+ 5.000e-04 4.443e-04 -3.301 -3.352 -0.051
KHPO4- 1.707e-07 1.523e-07 -6.768 -6.817 -0.050
KCl 1.060e-07 1.060e-07 -6.975 -6.975 0.000
KOH 1.540e-11 1.540e-11 -10.812 -10.812 0.000
KP2O7-3 1.731e-13 6.134e-14 -12.762 -13.212 -0.451
Mg 2.001e-03
Mg+2 1.932e-03 1.285e-03 -2.714 -2.891 -0.177
MgHPO4 5.943e-05 5.943e-05 -4.226 -4.226 0.000
MgCl+ 7.988e-06 7.126e-06 -5.098 -5.147 -0.050
MgPO4- 1.516e-06 1.353e-06 -5.819 -5.869 -0.050
MgP2O7-2 2.210e-08 1.394e-08 -7.656 -7.856 -0.200
MgH2PO4+ 3.746e-13 3.342e-13 -12.426 -12.476 -0.050
Mg4(OH)4+4 2.817e-23 4.844e-24 -22.550 -23.315 -0.765
N(5) 5.002e-04
NO3- 4.971e-04 4.417e-04 -3.304 -3.355 -0.051
CaNO3+ 3.148e-06 2.808e-06 -5.502 -5.552 -0.050
HNO3 2.310e-12 2.310e-12 -11.636 -11.636 0.000
Na 3.001e-04
Na+ 2.997e-04 2.673e-04 -3.523 -3.573 -0.050
NaCl 3.337e-07 3.337e-07 -6.477 -6.477 0.000
NaHPO4- 1.418e-07 1.265e-07 -6.848 -6.898 -0.050
NaOH 4.442e-12 4.442e-12 -11.352 -11.352 0.000
NaHP2O7-2 9.707e-13 6.125e-13 -12.013 -12.213 -0.200
NaP2O7-3 8.543e-14 3.027e-14 -13.068 -13.519 -0.451
Na2P2O7-2 1.019e-15 6.428e-16 -14.992 -15.192 -0.200
O(0) 0.000e+00
O2 0.000e+00 0.000e+00 -41.997 -41.995 0.001
P(5) 3.001e-04
H2PO4- 1.079e-04 9.622e-05 -3.967 -4.017 -0.050
HPO4-2 9.017e-05 5.690e-05 -4.045 -4.245 -0.200
MgHPO4 5.943e-05 5.943e-05 -4.226 -4.226 0.000
CaHPO4 3.966e-05 3.966e-05 -4.402 -4.402 0.000
MgPO4- 1.516e-06 1.353e-06 -5.819 -5.869 -0.050
CaPO4- 1.112e-06 9.921e-07 -5.954 -6.003 -0.050
KHPO4- 1.707e-07 1.523e-07 -6.768 -6.817 -0.050
NaHPO4- 1.418e-07 1.265e-07 -6.848 -6.898 -0.050
MgP2O7-2 2.210e-08 1.394e-08 -7.656 -7.856 -0.200
CaP2O7-2 7.366e-09 4.648e-09 -8.133 -8.333 -0.200
H3PO4 1.482e-09 1.482e-09 -8.829 -8.829 0.000
PO4-3 7.278e-10 2.579e-10 -9.138 -9.589 -0.451
HP2O7-3 2.896e-10 1.026e-10 -9.538 -9.989 -0.451
H2P2O7-2 6.726e-11 4.244e-11 -10.172 -10.372 -0.200
P2O7-4 3.980e-12 6.286e-13 -11.400 -12.202 -0.801
NaHP2O7-2 9.707e-13 6.125e-13 -12.013 -12.213 -0.200
MgH2PO4+ 3.746e-13 3.342e-13 -12.426 -12.476 -0.050
CaH2PO4+ 2.032e-13 1.813e-13 -12.692 -12.742 -0.050
KP2O7-3 1.731e-13 6.134e-14 -12.762 -13.212 -0.451
NaP2O7-3 8.543e-14 3.027e-14 -13.068 -13.519 -0.451
H3P2O7- 1.093e-15 9.754e-16 -14.961 -15.011 -0.050
Na2P2O7-2 1.019e-15 6.428e-16 -14.992 -15.192 -0.200
H4P2O7 2.866e-21 2.866e-21 -20.543 -20.543 0.000Please note that some U.S. Geological Survey (USGS) information accessed through this page may be preliminary in nature and presented prior to final review and approval by the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the sole responsibility of the user.
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