A mixture of two volatile liquids is said to be ideal if each component obeys Raoult’s law...

A mixture of two volatile liquids is said to be ideal if each component obeys Raoult’s law:

Two volatile liquids A (molar mass 100 g/mol) and B (molar mass 110 g/mol) form an ideal solution. At 55°C, A has a vapor pressure of 98 mmHg and B has a vapor pressure of 42 mmHg. A solution is prepared by mixing equal masses of A and B. (a) Calculate the mole fraction of each component in the solution. (b) Calculate the partial pressures of A and B over the solution at 55°C. (c) Suppose that some of the vapor over the solution at 55°C is condensed to a liquid. Calculate the mole fraction of each component in the condensed liquid, (d) Calculate the partial pressures of the components above the condensed liquid at 55°C.