________________________________________________________________________________ ______________________________ PART 1 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:32 -------------------------------------------------------------------------------- Temperature (Celsius): 25.00 Units of concentration: MG/L Ionic strength to be computed. If specified, carbonate concentration represents total inorganic carbon. Do not automatically terminate if charge imbalance exceeds 30% Precipitation is allowed for all solids in the thermodynamic database and the print option for solids is set to: 1 The maximum number of iterations is: 40 The method used to compute activity coefficients is: Davies equation Intermediate output file ------------------------------------------------------------------------------- 330 0.000E-01 -8.00 y 968 2.500E+01 -3.88 y 600 0.000E-01 -21.32 y H2O has been inserted as a COMPONENT 3 2 2060004 -8.1500 13.9900 330 8.0000 0.0000 ________________________________________________________________________________ ______________________________ PART 1 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:33 ------------------------------------------------------------------------------- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ----------- THE INPUT DATA WILL BE USED IN A SERIES OF 3 SWEEPS ------------ The input parameters for each sweep will be identical to this initial listing except that: -- The fixed equilibrium pH in successive sweeps will be: 8.00 7.00 6.00 -- After the first sweep, the initial component activity guesses for each successive sweep are the equilibrium activities computed at the end of the sweep which precedes it. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ------------------------------------------------------------------------------- INPUT DATA BEFORE TYPE MODIFICATIONS ID NAME ACTIVITY GUESS LOG GUESS ANAL TOTAL 330 H+1 1.000E-08 -8.000 0.000E-01 968 NTA-3 1.318E-04 -3.880 2.500E+01 600 Pb+2 4.786E-22 -21.320 0.000E-01 2 H2O 1.000E+00 0.000 0.000E-01 Charge Balance: UNSPECIATED Sum of CATIONS= 0.000E-01 Sum of ANIONS = 3.988E-04 PERCENT DIFFERENCE = 1.000E+02 (ANIONS - CATIONS)/(ANIONS + CATIONS) ________________________________________________________________________________ ______________________________ PART 3 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 PARAMETERS OF THE COMPONENT MOST OUT OF BALANCE: ITER NAME TOTAL MOL DIFF FXN LOG ACTVTY RESIDUAL 0 NTA-3 1.329E-04 8.106E-01 -3.88000 8.105E-01 2 NTA-3 1.329E-04 1.484E-06 -7.66523 1.471E-06 ID NAME ANAL MOL CALC MOL LOG ACTVTY GAMMA DIFF FXN 968 NTA-3 1.329E-04 2.340E-08 -7.67005 0.913662 2.161E-09 600 Pb+2 0.000E-01 1.470E-08 -7.85000 0.960663 0.000E-01 330 H+1 0.000E-01 1.010E-08 -8.00000 0.990160 0.000E-01 2 H2O 0.000E-01 2.553E-04 0.00000 1.000000 0.000E-01 ----------------------------------------------------------------------------- Type I - COMPONENTS AS SPECIES IN SOLUTION ID NAME CALC MOL ACTIVITY LOG ACTVTY GAMMA NEW LOGK 330 H+1 1.010E-08 1.000E-08 -8.00000 0.99016 0.004 968 NTA-3 2.340E-08 2.138E-08 -7.67005 0.91366 0.039 600 Pb+2 1.470E-08 1.413E-08 -7.85000 0.96066 0.017 ----------------------------------------------------------------------------- Type II - OTHER SPECIES IN SOLUTION OR ADSORBED ID NAME CALC MOL ACTIVITY LOG ACTVTY GAMMA NEW LOGK 3309683 NTAH3 2.818E-18 2.818E-18 -17.55005 1.00002 14.120 3309684 NTAH4 3.617E-24 3.581E-24 -23.44605 0.99002 16.228 3300020 OH- 1.015E-06 1.005E-06 -5.99800 0.99001 -13.994 6003300 PbOH + 2.782E-08 2.754E-08 -7.56000 0.99002 -7.706 6003301 Pb(OH)2 AQ 1.072E-09 1.072E-09 -8.97000 1.00002 -17.120 6003302 Pb(OH)3 - 1.243E-12 1.230E-12 -11.91000 0.99002 -28.056 6003303 Pb2OH +3 9.533E-15 8.710E-15 -14.06000 0.91366 -6.321 6003304 Pb3(OH)4+2 3.868E-16 3.715E-16 -15.43000 0.96066 -23.863 6003305 Pb(OH)4 -2 2.941E-16 2.825E-16 -15.54900 0.96066 -39.682 6009681 PBNTA 1.281E-04 1.268E-04 -3.89675 0.99002 11.628 6009682 PBHNTA 1.883E-20 1.883E-20 -19.72505 1.00002 3.795 3309681 NTAH 4.801E-06 4.613E-06 -5.33605 0.96066 10.351 3309682 NTAH2 4.021E-11 3.981E-11 -10.40005 0.99002 13.274 ----------------------------------------------------------------------------- Type III - SPECIES WITH FIXED ACTIVITY ID NAME CALC MOL LOG MOL NEW LOGK DH 2 H2O 2.553E-04 -3.593 0.000 0.000 330 H+1 -2.601E-04 -3.585 8.000 0.000 2060004 PB(OH)2 (C) -1.282E-04 -3.892 -8.150 13.990 ----------------------------------------------------------------------------- Type V - UNDERSATURATED SOLIDS (not present at equilibrium) ID NAME CALC MOL LOG MOL NEW LOGK DH 2060001 LITHARGE 2.692E-05 -4.570 -12.720 16.380 2060002 PBO, .3H2O 1.479E-05 -4.830 -12.980 0.000 2060000 MASSICOT 1.738E-05 -4.760 -12.910 16.780 2060005 PB2O(OH)2 1.259E-10 -9.900 -26.200 0.000 ______________________________________________________________________________ ______________________________ PART 4 of OUTPUT FILE _________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 PERCENTAGE DISTRIBUTION OF COMPONENTS AMONG TYPE I and TYPE II (dissolved and adsorbed) species NTA-3 96.4 PERCENT BOUND IN SPECIES #6009681 PBNTA 3.6 PERCENT BOUND IN SPECIES #3309681 NTAH Pb+2 100.0 PERCENT BOUND IN SPECIES #6009681 PBNTA H+1 127.5 PERCENT BOUND IN SPECIES #3309681 NTAH H2O 97.1 PERCENT BOUND IN SPECIES #3300020 OH- 2.7 PERCENT BOUND IN SPECIES #6003300 PbOH + ______________________________________________________________________________ ______________________________ PART 5 of OUTPUT FILE _________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 ------------------------------------------------------ ----------- EQUILIBRATED MASS DISTRIBUTION ----------- IDX NAME DISSOLVED SORBED PRECIPITATED MOL/KG PERCENT MOL/KG PERCENT MOL/KG PERCENT 968 NTA-3 1.329E-04 100.0 0.000E-01 0.0 0.000E-01 0.0 600 Pb+2 1.282E-04 100.0 0.000E-01 0.0 0.000E-01 0.0 330 H+1 3.767E-06 100.0 0.000E-01 0.0 0.000E-01 0.0 2 H2O 1.045E-06 100.0 0.000E-01 0.0 0.000E-01 0.0 Charge Balance: SPECIATED Sum of CATIONS = 6.733E-08 Sum of ANIONS 1.388E-04 PERCENT DIFFERENCE = 9.990E+01 (ANIONS - CATIONS)/(ANIONS + CATIONS) EQUILIBRIUM IONIC STRENGTH (m) = 7.432E-05 EQUILIBRIUM pH = 8.000 DATE ID NUMBER: ****** TIME ID NUMBER: 15133410 ACCESSORY OUTPUT FILE: ________________________________________________________________________________ ______________________________ PART 6 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 Saturation indices and stoichiometry of all minerals ID # NAME Sat. Index Stoichiometry in [brackets] 2060000 MASSICOT -4.760 [ -2.000] 330 [ 1.000] 600 [ 1.000] 2 2060001 LITHARGE -4.570 [ -2.000] 330 [ 1.000] 600 [ 1.000] 2 2060002 PBO, .3H2O -4.830 [ -2.000] 330 [ 1.000] 600 [ 1.330] 2 2060004 PB(OH)2 (C) 0.000 [ -2.000] 330 [ 1.000] 600 [ 2.000] 2 2060005 PB2O(OH)2 -9.900 [ -4.000] 330 [ 2.000] 600 [ 3.000] 2 ________________________________________________________________________________ ______________________________ PART 1 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 ------------------------------------------------------------------------------- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! *** This is the beginning of SWEEP NUMBER 2 in the series of 3 *** ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- The input for this sweep is identical to the initial sweep except: 1) The fixed pH is: 7.00 2) The log activity guesses for all components are as computed at the point of FIRST convergence in the previous problem. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ------------------------------------------------------------------------------- ________________________________________________________________________________ ______________________________ PART 3 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 PARAMETERS OF THE COMPONENT MOST OUT OF BALANCE: ITER NAME TOTAL MOL DIFF FXN LOG ACTVTY RESIDUAL 0 NTA-3 1.329E-04 1.260E-02 -7.67005 1.260E-02 2 NTA-3 1.329E-04 1.318E-06 -9.65122 1.305E-06 ID NAME ANAL MOL CALC MOL LOG ACTVTY GAMMA DIFF FXN 968 NTA-3 1.329E-04 2.414E-10 -9.65551 0.915851 1.258E-09 600 Pb+2 0.000E-01 1.469E-06 -5.85000 0.961686 0.000E-01 330 H+1 0.000E-01 1.010E-07 -7.00000 0.990416 0.000E-01 2 H2O 0.000E-01 2.680E-04 0.00000 1.000000 0.000E-01 ----------------------------------------------------------------------------- Type I - COMPONENTS AS SPECIES IN SOLUTION ID NAME CALC MOL ACTIVITY LOG ACTVTY GAMMA NEW LOGK 330 H+1 1.010E-07 1.000E-07 -7.00000 0.99042 0.004 968 NTA-3 2.414E-10 2.211E-10 -9.65551 0.91585 0.038 600 Pb+2 1.469E-06 1.413E-06 -5.85000 0.96169 0.017 ----------------------------------------------------------------------------- Type II - OTHER SPECIES IN SOLUTION OR ADSORBED ID NAME CALC MOL ACTIVITY LOG ACTVTY GAMMA NEW LOGK 3309683 NTAH3 2.914E-17 2.914E-17 -16.53551 1.00002 14.120 3309684 NTAH4 3.739E-22 3.702E-22 -21.43151 0.99028 16.228 3300020 OH- 1.014E-07 1.005E-07 -6.99800 0.99027 -13.994 6003300 PbOH + 2.781E-07 2.754E-07 -6.56000 0.99028 -7.706 6003301 Pb(OH)2 AQ 1.072E-09 1.072E-09 -8.97000 1.00002 -17.120 6003302 Pb(OH)3 - 1.242E-13 1.230E-13 -12.91000 0.99028 -28.056 6003303 Pb2OH +3 9.510E-12 8.710E-12 -11.06000 0.91585 -6.322 6003304 Pb3(OH)4+2 3.863E-14 3.715E-14 -13.43000 0.96169 -23.863 6003305 Pb(OH)4 -2 2.937E-18 2.825E-18 -17.54900 0.96169 -39.682 6009681 PBNTA 1.324E-04 1.312E-04 -3.88221 0.99028 11.628 6009682 PBHNTA 1.948E-19 1.948E-19 -18.71051 1.00002 3.795 3309681 NTAH 4.960E-07 4.770E-07 -6.32151 0.96169 10.351 3309682 NTAH2 4.157E-11 4.116E-11 -10.38551 0.99028 13.274 ----------------------------------------------------------------------------- Type III - SPECIES WITH FIXED ACTIVITY ID NAME CALC MOL LOG MOL NEW LOGK DH 2 H2O 2.680E-04 -3.572 0.000 0.000 330 H+1 -2.686E-04 -3.571 7.000 0.000 2060004 PB(OH)2 (C) -1.342E-04 -3.872 -8.150 13.990 ----------------------------------------------------------------------------- Type V - UNDERSATURATED SOLIDS (not present at equilibrium) ID NAME CALC MOL LOG MOL NEW LOGK DH 2060001 LITHARGE 2.692E-05 -4.570 -12.720 16.380 2060002 PBO, .3H2O 1.479E-05 -4.830 -12.980 0.000 2060000 MASSICOT 1.738E-05 -4.760 -12.910 16.780 2060005 PB2O(OH)2 1.259E-10 -9.900 -26.200 0.000 ______________________________________________________________________________ ______________________________ PART 4 of OUTPUT FILE _________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 PERCENTAGE DISTRIBUTION OF COMPONENTS AMONG TYPE I and TYPE II (dissolved and adsorbed) species NTA-3 99.6 PERCENT BOUND IN SPECIES #6009681 PBNTA Pb+2 1.1 PERCENT BOUND IN SPECIES # 600 Pb+2 98.7 PERCENT BOUND IN SPECIES #6009681 PBNTA H+1 46.9 PERCENT BOUND IN SPECIES # 330 H+1 230.4 PERCENT BOUND IN SPECIES #3309681 NTAH H2O 26.6 PERCENT BOUND IN SPECIES #3300020 OH- 72.9 PERCENT BOUND IN SPECIES #6003300 PbOH + ______________________________________________________________________________ ______________________________ PART 5 of OUTPUT FILE _________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 ------------------------------------------------------ ----------- EQUILIBRATED MASS DISTRIBUTION ----------- IDX NAME DISSOLVED SORBED PRECIPITATED MOL/KG PERCENT MOL/KG PERCENT MOL/KG PERCENT 968 NTA-3 1.329E-04 100.0 0.000E-01 0.0 0.000E-01 0.0 600 Pb+2 1.342E-04 100.0 0.000E-01 0.0 0.000E-01 0.0 330 H+1 2.153E-07 100.0 0.000E-01 0.0 0.000E-01 0.0 2 H2O 3.817E-07 100.0 0.000E-01 0.0 0.000E-01 0.0 Charge Balance: SPECIATED Sum of CATIONS = 3.317E-06 Sum of ANIONS 1.335E-04 PERCENT DIFFERENCE = 9.515E+01 (ANIONS - CATIONS)/(ANIONS + CATIONS) EQUILIBRIUM IONIC STRENGTH (m) = 7.039E-05 EQUILIBRIUM pH = 7.000 DATE ID NUMBER: ****** TIME ID NUMBER: 15133459 ACCESSORY OUTPUT FILE: ________________________________________________________________________________ ______________________________ PART 6 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 Saturation indices and stoichiometry of all minerals ID # NAME Sat. Index Stoichiometry in [brackets] 2060000 MASSICOT -4.760 [ -2.000] 330 [ 1.000] 600 [ 1.000] 2 2060001 LITHARGE -4.570 [ -2.000] 330 [ 1.000] 600 [ 1.000] 2 2060002 PBO, .3H2O -4.830 [ -2.000] 330 [ 1.000] 600 [ 1.330] 2 2060004 PB(OH)2 (C) 0.000 [ -2.000] 330 [ 1.000] 600 [ 2.000] 2 2060005 PB2O(OH)2 -9.900 [ -4.000] 330 [ 2.000] 600 [ 3.000] 2 ________________________________________________________________________________ ______________________________ PART 1 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 ------------------------------------------------------------------------------- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! *** This is the beginning of SWEEP NUMBER 3 in the series of 3 *** ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- The input for this sweep is identical to the initial sweep except: 1) The fixed pH is: 6.00 2) The log activity guesses for all components are as computed at the point of FIRST convergence in the previous problem. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ------------------------------------------------------------------------------- ________________________________________________________________________________ ______________________________ PART 3 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 PARAMETERS OF THE COMPONENT MOST OUT OF BALANCE: ITER NAME TOTAL MOL DIFF FXN LOG ACTVTY RESIDUAL 0 NTA-3 1.329E-04 1.299E-02 -9.65551 1.299E-02 2 NTA-3 1.329E-04 2.897E-06 -11.64981 2.883E-06 3 NTA-3 1.329E-04 9.974E-08 -11.65917 8.644E-08 ID NAME ANAL MOL CALC MOL LOG ACTVTY GAMMA DIFF FXN 968 NTA-3 1.329E-04 2.677E-12 -11.65949 0.818101 3.558E-09 600 Pb+2 0.000E-01 1.544E-04 -3.85000 0.914634 0.000E-01 330 H+1 0.000E-01 1.022E-06 -6.00000 0.978624 0.000E-01 2 H2O 0.000E-01 5.775E-04 0.00000 1.000000 0.000E-01 ----------------------------------------------------------------------------- Type I - COMPONENTS AS SPECIES IN SOLUTION ID NAME CALC MOL ACTIVITY LOG ACTVTY GAMMA NEW LOGK 330 H+1 1.022E-06 1.000E-06 -6.00000 0.97862 0.009 968 NTA-3 2.677E-12 2.190E-12 -11.65949 0.81810 0.087 600 Pb+2 1.544E-04 1.413E-04 -3.85000 0.91463 0.039 ----------------------------------------------------------------------------- Type II - OTHER SPECIES IN SOLUTION OR ADSORBED ID NAME CALC MOL ACTIVITY LOG ACTVTY GAMMA NEW LOGK 3309683 NTAH3 2.887E-16 2.887E-16 -15.53949 1.00009 14.120 3309684 NTAH4 3.751E-20 3.669E-20 -19.43549 0.97794 16.234 3300020 OH- 1.027E-08 1.005E-08 -7.99800 0.97790 -13.988 6003300 PbOH + 2.816E-06 2.754E-06 -5.56000 0.97794 -7.700 6003301 Pb(OH)2 AQ 1.071E-09 1.072E-09 -8.97000 1.00009 -17.120 6003302 Pb(OH)3 - 1.258E-14 1.230E-14 -13.91000 0.97794 -28.050 6003303 Pb2OH +3 1.065E-08 8.710E-09 -8.06000 0.81810 -6.273 6003304 Pb3(OH)4+2 4.062E-12 3.715E-12 -11.43000 0.91463 -23.841 6003305 Pb(OH)4 -2 3.089E-20 2.825E-20 -19.54900 0.91463 -39.660 6009681 PBNTA 1.329E-04 1.300E-04 -3.88619 0.97794 11.633 6009682 PBHNTA 1.930E-18 1.930E-18 -17.71449 1.00009 3.795 3309681 NTAH 5.167E-08 4.726E-08 -7.32549 0.91463 10.373 3309682 NTAH2 4.171E-11 4.079E-11 -10.38949 0.97794 13.280 ----------------------------------------------------------------------------- Type III - SPECIES WITH FIXED ACTIVITY ID NAME CALC MOL LOG MOL NEW LOGK DH 2 H2O 5.775E-04 -3.238 0.000 0.000 330 H+1 -5.786E-04 -3.238 6.000 0.000 2060004 PB(OH)2 (C) -2.902E-04 -3.537 -8.150 13.990 ----------------------------------------------------------------------------- Type V - UNDERSATURATED SOLIDS (not present at equilibrium) ID NAME CALC MOL LOG MOL NEW LOGK DH 2060001 LITHARGE 2.692E-05 -4.570 -12.720 16.380 2060002 PBO, .3H2O 1.479E-05 -4.830 -12.980 0.000 2060000 MASSICOT 1.738E-05 -4.760 -12.910 16.780 2060005 PB2O(OH)2 1.259E-10 -9.900 -26.200 0.000 ______________________________________________________________________________ ______________________________ PART 4 of OUTPUT FILE _________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 PERCENTAGE DISTRIBUTION OF COMPONENTS AMONG TYPE I and TYPE II (dissolved and adsorbed) species NTA-3 100.0 PERCENT BOUND IN SPECIES #6009681 PBNTA Pb+2 53.2 PERCENT BOUND IN SPECIES # 600 Pb+2 45.8 PERCENT BOUND IN SPECIES #6009681 PBNTA H+1 159.5 PERCENT BOUND IN SPECIES #6003300 PbOH + H2O 99.2 PERCENT BOUND IN SPECIES #6003300 PbOH + ______________________________________________________________________________ ______________________________ PART 5 of OUTPUT FILE _________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 ------------------------------------------------------ ----------- EQUILIBRATED MASS DISTRIBUTION ----------- IDX NAME DISSOLVED SORBED PRECIPITATED MOL/KG PERCENT MOL/KG PERCENT MOL/KG PERCENT 968 NTA-3 1.329E-04 100.0 0.000E-01 0.0 0.000E-01 0.0 600 Pb+2 2.902E-04 100.0 0.000E-01 0.0 0.000E-01 0.0 330 H+1 -1.766E-06 100.0 0.000E-01 0.0 0.000E-01 0.0 2 H2O 2.839E-06 100.0 0.000E-01 0.0 0.000E-01 0.0 Charge Balance: SPECIATED Sum of CATIONS = 3.127E-04 Sum of ANIONS 1.330E-04 PERCENT DIFFERENCE = 4.032E+01 (ANIONS - CATIONS)/(ANIONS + CATIONS) EQUILIBRIUM IONIC STRENGTH (m) = 3.774E-04 EQUILIBRIUM pH = 6.000 DATE ID NUMBER: ****** TIME ID NUMBER: 15133465 ACCESSORY OUTPUT FILE: ________________________________________________________________________________ ______________________________ PART 6 of OUTPUT FILE ___________________________ PC MINTEQA2 v3.10 DATE OF CALCULATIONS: 15-FEB-** TIME: 15:13:34 Saturation indices and stoichiometry of all minerals ID # NAME Sat. Index Stoichiometry in [brackets] 2060000 MASSICOT -4.760 [ -2.000] 330 [ 1.000] 600 [ 1.000] 2 2060001 LITHARGE -4.570 [ -2.000] 330 [ 1.000] 600 [ 1.000] 2 2060002 PBO, .3H2O -4.830 [ -2.000] 330 [ 1.000] 600 [ 1.330] 2 2060004 PB(OH)2 (C) 0.000 [ -2.000] 330 [ 1.000] 600 [ 2.000] 2 2060005 PB2O(OH)2 -9.900 [ -4.000] 330 [ 2.000] 600 [ 3.000] 2