Aqueous Activity Coefficients: HNO3
0.5 to 15
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) |
|---|---|---|---|
| HNO3 | 0.5 | mean table | 0.725 |
| HNO3 | 0.6 | acids bases salts | 0.717 |
| HNO3 | 0.7 | acids bases salts | 0.717 |
| HNO3 | 0.8 | acids bases salts | 0.718 |
| HNO3 | 0.9 | acids bases salts | 0.721 |
| HNO3 | 1 | mean table | 0.73 |
| HNO3 | 2 | mean table | 0.788 |
| HNO3 | 5 | mean table | 1.063 |
| HNO3 | 10 | mean table | 1.644 |
| HNO3 | 15 | mean table | 2.212 |
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