Ternary system with mixing gap

A waste water from a process is loaded with acetone, which should be extracted with chlorobenzene. The equilibrium data for the ternary system water/acetone/chlorobenzene given.
You have to determine:
a) the triangle diagram including the phase equilibrium line and connodes
b) The water and chlorobenzene content of the aqueous phase (raffinate) with an acetone concentration of 45% and of the coexisting phase.
c) Which amount of acetone has to be added to a mixture, existing of 110 g chlorobenzene and 90 g water? What is the composition of the mixing point?
d) What is the water free composition of this mixing point?
Explanation of equilibrium binodal curve, connodes, mixing points.

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