Aqueous Activity Coefficients: KCl
0.5 to 5
Mean activity coefficients (γ±) for aqueous electrolyte solutions at discrete molalities. Covers 123 inorganic electrolytes (acids, bases, and salts) from 0.001 to 20 mol/kg. Used for electrochemical cell potentials, osmotic coefficient calculations, solubility modeling, and corrosion analysis.
| electrolyte | molality | data type | gamma mean (dimensionless) |
|---|---|---|---|
| KCl | 0.5 | mean table | 0.649 |
| KCl | 0.6 | acids bases salts | 0.637 |
| KCl | 0.7 | acids bases salts | 0.626 |
| KCl | 0.8 | acids bases salts | 0.618 |
| KCl | 0.9 | acids bases salts | 0.61 |
| KCl | 1 | mean table | 0.604 |
| KCl | 2 | mean table | 0.573 |
| KCl | 5 | mean table | 0.593 |
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