Table 4 Thermodynamic parameters for adsorption of Cr (VI)
Temperature (K) | ΔG⁰ (KJ mol−1) | ∆H° (KJmol−1) | ∆S° (KJ·mol·K−1) |
|---|---|---|---|
293.15 | − 22.94 | − 24.82 | 3.46 |
298.15 | − 26.32 | ||
313.15 | − 27.44 | ||
328.15 | − 25.47 | ||
343.15 | − 25.42 |
Temperature (K) | ΔG⁰ (KJ mol−1) | ∆H° (KJmol−1) | ∆S° (KJ·mol·K−1) |
|---|---|---|---|
293.15 | − 22.94 | − 24.82 | 3.46 |
298.15 | − 26.32 | ||
313.15 | − 27.44 | ||
328.15 | − 25.47 | ||
343.15 | − 25.42 |