The coma chemistry model uses the Knudsen layer to describe regions near the site of this process. The optimal setup parameters of two chambers of a device that promotes this process are described by the rule of 20. Catastrophic BLEVEs (“B-L-E-V-E’s”) can occur when a large amount of material undergoes this process at once during an adiabatic flash. An empirical rule describing this process states that its entropy is roughly 10.5 times the ideal gas constant. Energetic forms of this process can be stabilized by adding bumping chips (10[1])to a sample. This process can be encouraged by spinning samples in a vacuum through a heat (10[1])bath in rotovaps. For 10 points, name this phase transition (10[1])that occurs at different temperatures for each component of a mixture during (10[1])distillation. ■END■