Magnesium, Ion (Mg+) Mg1+(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 -6.197 883.650    
100 20.786 131.703 172.891 -4.119      
200 20.786 146.111 156.312 -2.040      
250 20.786 150.749 154.753 -1.001      
 
298.15 20.786 154.410 154.410 0. 891.047 848.495 -148.653
 
300 20.786 154.539 154.411 0.038 891.078 848.231 -147.690
350 20.786 157.743 154.664 1.078 891.894 841.025 -125.516
400 20.786 160.519 155.226 2.117 892.680 833.704 -108.871
450 20.786 162.967 155.953 3.156 893.438 826.287 -95.913
500 20.786 165.157 156.766 4.196 894.170 818.786 -85.538
 
600 20.786 168.947 158.490 6.274 895.560 803.577 -69.958
700 20.786 172.151 160.218 8.353 896.845 788.143 -58.812
800 20.786 174.926 161.887 10.431 898.014 772.533 -50.441
900 20.786 177.375 163.475 12.510 899.053 756.784 -43.923
1000 20.786 179.565 164.976 14.589 891.354 741.639 -38.739
 
1100 20.786 181.546 166.394 16.667 892.080 726.633 -34.505
1200 20.786 183.354 167.733 18.746 892.807 711.560 -30.973
1300 20.786 185.018 168.999 20.824 893.533 696.427 -27.983
1400 20.786 186.559 170.199 22.903 766.850 684.404 -25.535
1500 20.786 187.993 171.338 24.982 768.929 678.443 -23.625
 
1600 20.786 189.334 172.422 27.060 771.007 672.343 -21.950
1700 20.786 190.594 173.454 29.139 773.086 666.113 -20.467
1800 20.786 191.783 174.439 31.217 775.164 659.760 -19.146
1900 20.786 192.906 175.382 33.296 777.243 653.292 -17.960
2000 20.786 193.973 176.285 35.375 779.321 646.714 -16.890
 
2100 20.786 194.987 177.152 37.453 781.400 640.033 -15.920
2200 20.786 195.954 177.985 39.532 783.477 633.253 -15.035
2300 20.786 196.878 178.786 41.610 785.555 626.378 -14.225
2400 20.786 197.762 179.558 43.689 787.631 619.412 -13.481
2500 20.786 198.611 180.304 45.768 789.707 612.361 -12.795
 
2600 20.786 199.426 181.024 47.846 791.780 605.226 -12.159
2700 20.786 200.211 181.720 49.925 793.852 598.011 -11.569
2800 20.786 200.966 182.394 52.004 795.920 590.720 -11.020
2900 20.786 201.696 183.047 54.082 797.984 583.355 -10.507
3000 20.786 202.401 183.680 56.161 800.043 575.919 -10.028
 
3100 20.786 203.082 184.295 58.239 802.095 568.414 -9.578
3200 20.787 203.742 184.893 60.318 804.140 560.844 -9.155
3300 20.787 204.382 185.474 62.397 806.175 553.209 -8.757
3400 20.788 205.002 186.039 64.475 808.199 545.513 -8.381
3500 20.788 205.605 186.589 66.554 810.210 537.758 -8.026
 
3600 20.789 206.191 187.126 68.633 812.205 529.945 -7.689
3700 20.790 206.760 187.649 70.712 814.184 522.077 -7.370
3800 20.792 207.315 188.159 72.791 816.144 514.156 -7.068
3900 20.794 207.855 188.657 74.871 818.083 506.184 -6.780
4000 20.797 208.381 189.144 76.950 819.998 498.162 -6.505
 
4100 20.800 208.895 189.619 79.030 821.887 490.093 -6.244
4200 20.804 209.396 190.084 81.110 823.748 481.978 -5.994
4300 20.809 209.886 190.539 83.191 825.578 473.818 -5.756
4400 20.815 210.364 190.984 85.272 827.377 465.617 -5.528
4500 20.822 210.832 191.420 87.354 829.141 457.375 -5.309
 
4600 20.830 211.290 191.847 89.436 830.868 449.095 -5.100
4700 20.839 211.738 192.265 91.520 832.556 440.777 -4.899
4800 20.850 212.177 192.676 93.604 834.203 432.424 -4.706
4900 20.862 212.607 193.078 95.690 835.808 424.037 -4.520
5000 20.876 213.028 193.473 97.777 837.368 415.617 -4.342
 
5100 20.892 213.442 193.860 99.865 838.882 407.167 -4.170
5200 20.910 213.848 194.241 101.955 840.349 398.688 -4.005
5300 20.930 214.246 194.615 104.047 841.767 390.181 -3.845
5400 20.952 214.638 194.982 106.141 843.133 381.647 -3.692
5500 20.976 215.022 195.343 108.238 844.448 373.089 -3.543
 
5600 21.003 215.400 195.697 110.337 845.710 364.508 -3.400
5700 21.032 215.772 196.046 112.438 846.918 355.904 -3.261
5800 21.063 216.138 196.390 114.543 848.069 347.279 -3.128
5900 21.098 216.499 196.727 116.651 849.165 338.636 -2.998
6000 21.134 216.854 197.060 118.763 850.203 329.974 -2.873
 
PREVIOUS: December 1970 (1 atm) CURRENT: September 1983 (1 bar)
 
Magnesium, Ion (Mg+) Mg1+(g)

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