One equation relates the natural log of this quantity to the acentric factor, while it is represented in terms of empirical parameters in the simpler Wagner and Antoine equations.
One equation relates the natural log of this quantity to the acentric factor, while it is represented in terms of empirical parameters in the simpler Wagner and Antoine equations. Those equations can be derived from an expression for the slope of the coexistence curve, the (*) Clausius-Clapeyron relation, while the value of this property for a liquid mixture is a weighted sum of the values for its components by Raoult's Law. At a substance's boiling point, this quantity equals the atmospheric pressure, while substances with high values of it are called volatile. For 10 points, identify this property, the pressure of the gaseous form of a substance in equilibrium above its liquid or solid form.
One equation relates the natural log of this quantity to the acentric factor, while it is represented in terms of empirical parameters in the simpler Wagner and Antoine equations.
{vapor pressure} [prompt on {volatility} before "volatile"]