Formula : CdSiO3
Family:
Dernière mise à jour le 25.01.2021
CdSiO3
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 |
|---|---|---|---|---|---|
| 188.494 |
-1105358  (Ref.: Internal calculation) |
-1189090 (Ref.: 77bar/kna) Barin I., Knacke O., and Kubaschewski I., 1977: Thermochemical properties of inorganic substances. Springer Verlag, Berlin. |
97.500 (Ref.: 77bar/kna) Barin I., Knacke O., and Kubaschewski I., 1977: Thermochemical properties of inorganic substances. Springer Verlag, Berlin. |
88.49 (Ref.: 77bar/kna) Barin I., Knacke O., and Kubaschewski I., 1977: Thermochemical properties of inorganic substances. Springer Verlag, Berlin. |
CP(T) = a + b·T + ·c·T-2 (T in Kelvin)
|
a J·mol-1·K-1 |
b * 103 J·mol-1·K-2 |
c * 10-5 J·K·mol-1 |
Maier Kelley Ref. |
|---|---|---|---|
| 87.62 | 42.37 | -10.46 |
(Ref.: 77bar/kna) Barin I., Knacke O., and Kubaschewski I., 1977: Thermochemical properties of inorganic substances. Springer Verlag, Berlin. |
Reaction properties
CdSiO3 + 2H+ + H2O ⇌ Cd+2 + H4SiO4
298.15 K, 1 bar
log10K: 7.79
ΔH°r:-59861 J·mol-1 (Ref.: 77bar/kna) Barin I., Knacke O., and Kubaschewski I., 1977: Thermochemical properties of inorganic substances. Springer Verlag, Berlin.
(Ref.: 77bar/kna) Barin I., Knacke O., and Kubaschewski I., 1977: Thermochemical properties of inorganic substances. Springer Verlag, Berlin. | T(°C) | 0 | 25 | 60 | 100 | 150 | 200 | 250 | 300 |
|---|---|---|---|---|---|---|---|---|
| log10K | 8.72 | 7.79 | 6.67 | 5.64 | 4.62 | 3.80 | 3.10 | 2.45 |
