Metal ions | Concentration of Ni(II) ion solution (mg/L) | ∆H o(kJ/mol) | ∆S o(J/mol/K) | ∆G o (kJ/mol) | |||
---|---|---|---|---|---|---|---|
30 °C | 40 °C | 50 °C | 60 °C | ||||
Ni(II) | 25 | −61.998 | −162.94 | −14.846 | −10.327 | −9.134 | −8.143 |
50 | −31.688 | −73.52 | −9.300 | −8.936 | −7.790 | −7.226 | |
75 | −24.699 | −55.76 | −7.920 | −7.152 | −6.479 | −6.312 | |
100 | −13.630 | −25.12 | −5.979 | −5.782 | −5.586 | −5.200 | |
150 | −11.719 | −22.15 | −4.994 | −4.761 | −4.653 | −4.288 |