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Table 3 Thermodynamicparameters for Cr(VI) ion adsorptionon to MSSP and BPP atdifferent temperatures

From: Bio-sorption for effective removal of chromium(VI) from wastewater using Moringa stenopetala seed powder (MSSP) and banana peel powder (BPP)

T (K) Cr-MSSP Cr-BPP
∆G° (kJ/mol) ΔH° (kJ/mol) ΔS°
(kJ mol−1)
Kc ∆G° (kJ/mol) ΔH° (kJ/mol) ΔS°
(kJ mol−1)
293 1.88 − 1.535 39.28 0.129 2.21 − 1.924 42.56 0.140
313 4.02 − 3.617    5.57 − 4.476   
333 26.05 − 9.026    28.45 − 9.275   
353 32.67 − 10.243    38.94 − 10.742