Nitrogen is bubbled through a liquid mixture that initially contains $60\mathrm{.}0$ mole$\%$ benzene and the remainder toluene. The system

pressure is $3\mathrm{.}5$ atm and the temperature is $85\mathrm{.}0C.$ The nitrogen flow rate is $8\mathrm{.}00$ standard liters per minute. The gas leaving the

bubbler is saturated with benzene and toluene vapors.

Initial Vapor Rates

Check units, significant figures, and vapor pressures.

Estimate the initial rates $(mo\frac{l}{m}in)$ at which benzene and toluene leave the bubbler.

Benzene

i

$.mo\frac{l}{m}in$

Toluene

i

$mo\frac{l}{m}in$