A 100 g-mole liquid mixture containing 60 mole%
acetone and 40 mole% water at 26.7 o C (80 oF) is to
be separated by distillation under 1 std atm
pressure, such that 30 mole% of the feed is
vapourised.
If the mixture is to be separated using flash
distillation, determine the composition of the
vapour and liquid products.
If simple (differential) distillation is used instead,
determine the composition of the residue liquid and
the composited distillate.
Compare and discuss your results for separation
using flash distillation against simple distillation.

any one plz?

energy balance or material balance though it looks like an energy balance

Its under mass transfer, distillaton- differential distillation