Nothing. Finished my AP chem test n wanna give some points out

)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.

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.

How does the attraction between particles affect the ability of a solvent to dissolve in a substance