Thermodynamic Properties of Substances and Ions at 25° C
25°C时物质和离子的热力学性质
Group IB
组 IB
For one mole at 298K and 1 atmosphere pressure
| Substance (form)
物质(形态) | Enthalpy DfH (kJ)
焓 D f H (kJ) | Gibbs DfG (kJ)
吉布斯自由能(kJ) | Entropy (J/ K
熵 (J/K) |
| Cu+(aq)
Cu²⁺(aq) | 51.9 | 50.2 | -26 |
| Cu2+(aq)
Cu²⁺(aq) | 64.39 | 64.98 | -98.7 |
| Cu(g) | 341.1 | 301.4 | 166.29 |
| Cu(s) | 0 | 0 | 33.1 |
| Ag+(aq)
Ag⁺(aq) | 105.9 | 77.111 | 73.93 |
| Ag(g) | 289.2 | 250.4 | 172.892 |
| Ag(s) | 0 | 0 | 42.702 |
| AgF(s)
AgF(s)(专名或术语) | -203 | -185 | 84 |
| AgCl(s)
AgCl(s)(专名或术语) | -127.03 | -109.72 | 96.11 |
| AgBr(s)
AgBr(s)(专名或术语) | -99.50 | -99.939 | 107.1 |
| AgI(s, II)
AgI(s, II)(专名或术语) | -62.38 | -66.32 | 114 |
| Ag2S(s)
Ag₂S(s) | -31.8 | -40.3 | 146 |
Group IIB
第IIB组
For one mole at 298K and 1 atmosphere pressure
| Substance (form)
物质(形态) | Enthalpy DfH (kJ)
焓 D f H (kJ) | Gibbs DfG (kJ)
吉布斯自由能(kJ) | Entropy (J/ K
熵 (J/K) |
| Zn2+(aq)
Zn²⁺(aq) | -152.4 | -147.21 | -106.5 |
| Zn(g) | 130.5 | 94.93 | 160.9 |
| Zn(s) | 0 | 0 | 41.6 |
| ZnO(s)
氧化锌(固态) | -348.0 | -318.2 | 43.9 |
ZnO(s,zinc blende)
ZnO(s,zinc blende)(专名或术语) | -203 | -198 | 57.7 |
| Cd2+(aq)
Cd²⁺(aq) | -72.38 | -77.74 | -61.1 |
| Cd(g) | 112.8 | 78.20 | 167.64 |
| Cd(s) | 0 | 0 | 51.5 |
| CdS(s)
CdS(s)(专名或术语) | -144 | -141 | 71 |
| Hg2+(aq)
Hg²⁺(aq) | ... | 164.8 | ... |
| Hg2+(aq)
Hg²⁺(aq) | ... | 153.9 | ... |
| Hg(g) | 61.30 | 31.8 | 174.87 |
| Hg(l)
液态汞 | 0 | 0 | 76.027 |
| HgCl2(s)
HgCl₂ (s) | -230 | -184 | 144 |
| Hg2Cl2(s)
Hg₂Cl₂(s) | -264.9 | -210.66 | 196 |
| HgO(s)
HgO(s)(专名或术语) | -90.79 | -58.50 | 70.27 |
Most of data from Ebbing, Darrell D., General Chemistry, 3rd Ed., Appendix C, Houghton-Mifflin, 1990.
一摩尔物质在298K和1个大气压下。 |
Index
Tables
Reference Ebbing
索引表 参考埃bbing |