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. 2024 Sep 28;18(1):186. doi: 10.1186/s13065-024-01288-y

Table 1.

Thermodynamic parameter values for the extraction of selenium(IV) from 6 mol/L HCl solution by Aliquat 336/kerosene

Thermodynamic parameter Calculated value
Enthalpy change (ΔH) 82.18 k J mol− 1
Free energy change (ΔG) -7.112 k J mol− 1
Entropy change (ΔS) 299.6 J mol− 1K− 1