Explique a relação entre a refrescância percebida e a evaporação do solvente?

Which suspect most likely committed the robbery and how do you know

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?