Liquid ammonia at 87 F and 250 psia is throttled to 100 psia into a flash tank. The flow rate into the flash tank is 100 lbm/hr.

. Liquid ammonia at 87 F and 250 psia is throttled to 100 psia into a flash tank. The flow rate into the flash tank is 100 lbm/hr. Ammonia vapor is drawn off of the top of the flash tank and liquid ammonia is discharged at the bottom. Determine the temperature [F] in the tank and the mass and volume flow rates [lbm/hr, ft^3/hr] of the two exit streams. (good problem to use EES)