What is temperature equilibrium? A. When particles of matter have reached an equal
temperature
B. The flow of energy from one particle to another
C. When particles of matter are moving in the exact same
manner

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.

Which samples do the atoms have the least kinetic energy

In a ball-and-stick molecular model, what do the sticks represent?