Rubidium (Rb) Rb1(l)
 
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              
100              
200              
250              
 
298.15 32.418 83.764 83.764 0. 2.184 0.102 -0.018
 
300 32.403 83.965 83.765 0.060 2.187 0.089 -0.015
 
312.650 32.307 85.300 83.800 0.469 CRYSTAL <--> LIQUID
 
350 32.038 88.932 84.158 1.671 0. 0. 0.
400 31.715 93.188 85.027 3.264 0. 0. 0.
450 31.435 96.907 86.145 4.843 0. 0. 0.
500 31.197 100.207 87.389 6.409 0. 0. 0.
 
600 30.850 105.861 90.012 9.510 0. 0. 0.
700 30.674 110.601 92.624 12.584 0. 0. 0.
800 30.669 114.695 95.133 15.650 0. 0. 0.
900 30.835 118.315 97.511 18.724 0. 0. 0.
 
970.385 31.053 120.645 99.105 20.901 FUGACITY = 1 bar
 
1000 31.171 121.580 99.757 21.823 71.481 2.186 0.114
 
1100 31.678 124.573 101.879 24.964 -70.419 9.502 -0.451
1200 32.356 127.358 103.888 28.164 -69.297 16.718 -0.728
1300 33.205 129.980 105.795 31.441 -68.100 23.838 -0.958
1400 34.225 132.477 107.612 34.811 -66.809 30.863 -1.152
1500 35.415 134.878 109.350 38.291 -65.408 37.791 -1.316
 
1600 36.776 137.206 111.019 41.899 -63.881 44.622 -1.457
PREVIOUS: CURRENT: December 1983
 
Rubidium (Rb) Rb1(l)

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