Physical Chemistry Third Edition

(C. Jardin) #1

A Tables of Numerical Data 1213


Table A.8 Values of Thermodynamic Functions

Quantities

TC◦V,m Sm◦ −

G◦m−H◦m,298
T

Hm◦−Hm,298◦ ∆fH◦ ∆fG◦

Units

KJK−^1 mol−^1 JK−^1 mol−^1 JK−^1 mol−^1 kJ mol−^1 kJ mol−^1 kJ mol−^1

Ag(cr)
0 − 5. 745
298 25. 351 42. 55 – 0 0 0
Ag+(ao)
298 21. 872. 78 105. 579 77. 107
AgBr(cr)
298 52. 38 107. 1 − 100. 37 − 96. 90
AgCl(cr)
298 50. 79 96. 2 − 127. 068 − 109. 78
AgI(cr)
298 56. 82 115. 5 − 61. 84 − 66. 19
Ag 2 S(cr,α, orthorhombic)
0 − 33. 999
298 76. 53 144. 01 − 32. 59 − 40. 67
Ag 2 S(cr,β)
298 150. 6 − 29. 41 − 39. 46
Ar(g)
00 0 − 6. 197 0 0
298 20. 786 154. 845 154.845 0 0 0
500 20. 786 165. 591 157.200 4. 196 0 0
1000 20. 786 179. 999 165.410 14. 589 0 0
2000 20. 786 194. 407 176.719 35. 375
Br(g)
0 117. 942
298 20. 786 175. 022 6. 197 111. 884 82. 396
500 20. 798 185. 765 177.372 4. 196 96. 900 70. 100
1000 21. 365 200. 301 185.603 14. 698 98. 028 42. 873
Br−(ao)
298 − 141. 882. 4 − 121. 55 − 103. 96
Br 2 (g)
00 0 − 9. 722 45. 702 45. 697
298 36. 048 245. 394 245.394 0 30. 910 3. 126
500 37. 077 264. 329 249.526 7. 402 0 0
1000 37. 787 290. 293 264.143 26. 150 0 0
2000 38. 945 316. 785 283.569 64. 432 0 0
Br 2 (l)
298 75. 674 152. 206 152.206 0 0 0
500 75. 302 191. 150 − 23. 208 13. 481
(continued)
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