The log of this quantity is equal to A minus quantity B over quantity C minus T according to the (*) Antoine equation.
One method of calculating this quantity sets its log equal to f-oh plus f-1 times the acentric factor, where f-oh and f-1 are empirically-determined functions of the temperature with sixth power, log, and negative first power terms. The log of this quantity is equal to A minus quantity B over quantity C minus T according to the (*) Antoine equation. The Goff-Gratch and Arden-Buck equations are empirical methods of calculating this quantity, which is also calculated by the Lee-Kesler method. Volatile substances have high values for this quantity at room temperature. This quantity is relevant when collecting a product "over water," and for each pure component of a solution it is equal to the total value for the solution times the mole fraction of the component, according to Raoult's law. For 10 points, name this term for the pressure exerted by a gas in equilibrium with its liquid form.
One method of calculating this quantity sets its log equal to f-oh plus f-1 times the acentric factor, where f-oh and f-1 are empirically-determined functions of the temperature with sixth power, log, and negative first power terms.
vapor pressure