Joe is making a model of cellular respiration. The best way to model this is to show: A. All of the parts of the cell for better understanding
B. Use a poster board with lots of color for clarity
C. Show the exchange of molecules during the process
(Don't put any random answers, take your time.)

)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.