A partially miscible mixture of methyl acetate $(1)$ and water $(2)$ can be described by the van Laar

equation. The van Laar constants for this mixture are $=2\mathrm{.}99$ and $=1\mathrm{.}89($Sandler Table $9\mathrm{.}5-$

$.$ Pure species information is given below. The mixture experiences a temperature and pressure

of $57C$ and $200$ bar respectively. Answer all questions below.

d$.$ Calculate the mole fraction of methyl acetate and water in each phase. Report all four

values. Assume that the phases exhibit molar fraction composition symmetry. Note that

the mole fraction is not $0\mathrm{.}5$ for any component.

e$.$ If the methyl acetate phase can be designated as the $$ phase, calculate $\frac{?}{\text{b}\text{a}\text{r}}(f{)}_i^{}.$ Assume that

$Z_c$ is approximately $0\mathrm{.}27$ for methyl acetate.