Table 1.
Substances considered in equilibrium calculation s and input thermodynamic data [30,31] (standard Gibbs energies of formation at T = 298.15 K and po = 100 kPa).
| Substance | ∆fGo (kJ/mol) | Substance | ∆fGo (kJ/mol) |
|---|---|---|---|
| H2O(l) | −237.129 | Cu2(OH)22+(aq) | −285.1 |
| H+(aq) | 0 | Cu3(OH)42+(aq) | −633.0 |
| OH−(aq) | −157.244 | CuCO3(aq) | −501.5 |
| O2(aq) | −16.4 | Cu(CO3)22−(aq) | −1048.98 |
| CO2(aq) | −385.98 | CuHCO3+(aq) | −532.08 |
| CO32−(aq) | −527.81 | N2(g) | 0 |
| HCO3−(aq) | −586.77 | O2(g) | 0 |
| Cu+(aq) | 48.87 | CO2(g) | −394.359 |
| CuOH(aq) | −122.32 | Cu2O(s) | −147.90 |
| Cu(OH)2−(aq) | −333.05 | CuO(s) | −128.29 |
| Cu2+ (aq) | 65.04 | Cu(OH)2(s) | −359.92 |
| CuOH+(aq) | −126.66 | CuCO3(s) | −528.20 |
| Cu(OH)2(aq) | −316.54 | Cu2(OH)2CO3(s) | −902.35 |
| Cu(OH)3−(aq) | −493.98 | Cu3(OH)2(CO3)2(s) | −1431.43 |
| Cu(OH)42−(aq) | −657.48 |