This quantity equals 198 plus the sum of group contributions in the Joback method for calculating this quantity.
Molecular weight, number of atoms, and this quantity are the only parameters in the Klincewicz ["klin-SEV-itch"] method for determining critical temperature. This quantity equals 198 plus the sum of group contributions in the Joback method for calculating this quantity. The Antoine equation typically increases its number of parameters to describe conditions beyond this quantity. Dividing the change in enthalpy by this quantity almost always yields a change in (*) entropy between 85 and 88 Joules per Kelvin per mole, according to Trouton's rule. The Guldberg rule states that the ratio of this quantity to the critical temperature is equal to two-thirds. This is the point where a liquid's vapor pressure equals the pressure exerted by its surroundings. For 10 points, name this temperature at which substances transition from the liquid phase to the gas phase.
Molecular weight, number of atoms, and this quantity are the only parameters in the Klincewicz ["klin-SEV-itch"] method for determining critical temperature.
boiling point 