CuCl2-

Formula : CuCl2-

Dernière mise à jour le 25.01.2021

THERMODYNAMICS

Individual properties (298.15 K)
M
g·mol-1
 V°
cm3·mol-1
 ΔGºf
J·mol-1
 ΔHºf
J·mol-1
 Sº
J·mol-1·k-1
 CP
J·mol-1·K-1
134.451 34.929 (Ref.: 01aki/zot) Akinfiev N. N. and Zotov A. V., 2001. Thermodynamic Description of Chloride, Hydrosulfide, and Hydroxo Complexes of Ag(I), Cu(I), and Au(I) at Temperatures of 25-500oC and Pressures of 1-2000 bar. Geochem. Intern., v. 39, No 10, p. 990-1006. Abstract -241040 (Ref.: 01aki/zot) Akinfiev N. N. and Zotov A. V., 2001. Thermodynamic Description of Chloride, Hydrosulfide, and Hydroxo Complexes of Ag(I), Cu(I), and Au(I) at Temperatures of 25-500oC and Pressures of 1-2000 bar. Geochem. Intern., v. 39, No 10, p. 990-1006. Abstract -264977 (Ref.: Internal calculation) 241.287 (Ref.: 01aki/zot) Akinfiev N. N. and Zotov A. V., 2001. Thermodynamic Description of Chloride, Hydrosulfide, and Hydroxo Complexes of Ag(I), Cu(I), and Au(I) at Temperatures of 25-500oC and Pressures of 1-2000 bar. Geochem. Intern., v. 39, No 10, p. 990-1006. Abstract -84.46 (Ref.: 01aki/zot) Akinfiev N. N. and Zotov A. V., 2001. Thermodynamic Description of Chloride, Hydrosulfide, and Hydroxo Complexes of Ag(I), Cu(I), and Au(I) at Temperatures of 25-500oC and Pressures of 1-2000 bar. Geochem. Intern., v. 39, No 10, p. 990-1006. Abstract
HKF coefficients
a1·10
J·mol-1·bar-1
 a2·10-2
J·mol-1
 a3
J·K·mol-1·bar-1
 a4·10-4
J·K·mol-1
 c1
J·mol-1·K-1
 c2·10-4
J·K·mol-1
 ω·10-5
J·mol-1
28.5625 37.1824 9.4433 -13.1645 5.4313 -30.5147 3.3865
Reaction properties

2Cl- + Cu+ ⇌ CuCl2-

298.15 K, 1 bar log10K: 4.81 ΔH°r:-1390 J·mol-1 (Ref.: Internal calculation)
T(°C) 0 25 60 100 150 200 250 300
log10K 4.86 4.81 4.82 4.88 5.04 5.31 5.70 6.31
log10K(T) = A + B·T + C·T-1 + D·log10(T) + E·T−2 (T in Kelvin)
A B C D E
930.793855 0.149439 -49495.748373 -338.045175 2839648.796583