g. If

F=50.0mo(l)/(h),z=0.8,p=1.0atm

, and

y_(m)

V,L

, and

x_(m)

.\ D2. * Two flash distillation chambers are hooked together as shown in the diagram. Both are at

1.0atm

pressure. The feed to the first drum is a binary mixture of methanol and water that is

55.0mol%

methanol. Feed flow rate is

10,000kmo(l)/(h)

. The second flash drum operates with

((V)/(F))_(2)=0.7

and the liquid product composition is

25.0mol%

methanol. Equilibrium data are given in Table 2-7.\ a. What is the fraction vaporized in the first flash drum?\ b. What are

y_(1),y_(2),x_(1),T_(1)

, and

T_(2)

?