Lead Bromide (PbBr4) Br4Pb1(g)
 
Enthalpy Reference Temperature = Tr = 298.15 K Standard State Pressure = p° = 0.1 MPa
  J·K-1 mol-1 kJ·mol-1  
T/K Cp° S° -[G°-H°(Tr)]/T H-H°(Tr) fH° fG° log Kf
0 0. 0. INFINITE -25.895 -426.359 -426.359 INFINITE
100 86.541 319.504 516.117 -19.661 -427.478 -444.976 232.432
200 100.868 385.092 435.680 -10.118 -430.262 -461.457 120.520
250 103.277 407.885 427.917 -5.008 -432.089 -469.054 98.003
 
298.15 104.631 426.201 426.201 0. -456.361 -473.357 82.930
 
300 104.671 426.849 426.203 0.194 -456.497 -473.462 82.437
350 105.543 443.054 427.481 5.451 -517.895 -472.925 70.580
400 106.122 457.188 430.330 10.743 -517.637 -466.519 60.921
450 106.525 469.711 434.023 16.060 -517.400 -460.144 53.412
500 106.816 480.951 438.163 21.394 -517.183 -453.794 47.408
 
600 107.199 500.463 446.969 32.096 -516.809 -441.152 38.406
700 107.433 517.006 455.823 42.829 -521.375 -427.769 31.921
800 107.585 531.363 464.388 53.580 -521.146 -414.412 27.058
900 107.690 544.041 472.547 64.344 -520.895 -401.085 23.278
1000 107.765 555.391 480.274 75.117 -520.625 -387.788 20.256
 
1100 107.821 565.665 487.577 85.896 -520.337 -374.518 17.784
1200 107.863 575.048 494.481 96.681 -520.030 -361.275 15.726
1300 107.896 583.683 501.015 107.469 -519.714 -348.058 13.985
1400 107.922 591.680 507.209 118.260 -519.404 -334.865 12.494
1500 107.944 599.127 513.092 129.053 -519.113 -321.694 11.202
 
1600 107.961 606.094 518.689 139.848 -518.849 -308.542 10.073
1700 107.975 612.640 524.025 150.645 -518.619 -295.405 9.077
1800 107.987 618.812 529.121 161.443 -518.430 -282.280 8.192
1900 107.998 624.651 533.997 172.243 -518.289 -269.165 7.400
2000 108.006 630.190 538.669 183.043 -518.200 -256.055 6.687
 
2100 108.014 635.460 543.154 193.844 -695.388 -235.834 5.866
2200 108.020 640.485 547.464 204.645 -695.027 -213.960 5.080
2300 108.026 645.287 551.614 215.448 -694.797 -192.099 4.363
2400 108.031 649.885 555.613 226.251 -694.701 -170.245 3.705
2500 108.036 654.295 559.473 237.054 -694.741 -148.392 3.100
 
2600 108.039 658.532 563.202 247.858 -694.917 -126.535 2.542
2700 108.043 662.610 566.809 258.662 -695.225 -104.669 2.025
2800 108.046 666.539 570.301 269.466 -695.660 -82.789 1.544
2900 108.049 670.330 573.685 280.271 -696.216 -60.891 1.097
3000 108.051 673.993 576.968 291.076 -696.882 -38.972 0.679
 
3100 108.054 677.537 580.155 301.881 -697.649 -17.030 0.287
3200 108.056 680.967 583.252 312.687 -698.506 4.939 -0.081
3300 108.058 684.292 586.264 323.493 -699.441 26.936 -0.426
3400 108.059 687.518 589.195 334.298 -700.441 48.963 -0.752
3500 108.061 690.650 592.049 345.104 -701.495 71.019 -1.060
 
3600 108.062 693.695 594.831 355.911 -702.590 93.107 -1.351
3700 108.064 696.655 597.543 366.717 -703.715 115.225 -1.627
3800 108.065 699.537 600.189 377.523 -704.858 137.373 -1.888
3900 108.066 702.344 602.773 388.330 -706.009 159.552 -2.137
4000 108.067 705.080 605.296 399.136 -707.158 181.761 -2.374
 
4100 108.068 707.749 607.763 409.943 -708.294 203.998 -2.599
4200 108.069 710.353 610.174 420.750 -709.411 226.262 -2.814
4300 108.070 712.896 612.534 431.557 -710.501 248.553 -3.019
4400 108.071 715.380 614.843 442.364 -711.556 270.869 -3.216
4500 108.071 717.809 617.104 453.171 -712.571 293.208 -3.403
 
4600 108.072 720.184 619.320 463.978 -713.541 315.570 -3.583
4700 108.073 722.509 621.490 474.786 -714.462 337.952 -3.756
4800 108.073 724.784 623.619 485.593 -715.329 360.353 -3.921
4900 108.074 727.012 625.706 496.400 -716.141 382.771 -4.080
5000 108.074 729.196 627.754 507.208 -716.893 405.206 -4.233
 
5100 108.075 731.336 629.764 518.015 -717.586 427.656 -4.380
5200 108.075 733.435 631.738 528.823 -718.217 450.117 -4.521
5300 108.076 735.493 633.676 539.630 -718.785 472.591 -4.658
5400 108.076 737.513 635.580 550.438 -719.291 495.075 -4.789
5500 108.077 739.496 637.452 561.245 -719.734 517.567 -4.915
 
5600 108.077 741.444 639.292 572.053 -720.114 540.067 -5.038
5700 108.077 743.357 641.100 582.861 -720.433 562.573 -5.155
5800 108.078 745.236 642.880 593.669 -720.691 585.083 -5.269
5900 108.078 747.084 644.630 604.476 -720.888 607.599 -5.379
6000 108.078 748.900 646.353 615.284 -721.028 630.116 -5.486
 
PREVIOUS: December 1973 (1 atm) CURRENT: December 1973 (1 bar)
 
Lead Bromide (PbBr4) Br4Pb1(g)

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