Engineering, 01.12.2021 17:30 daydallas01
Consider a system for heating a liquid benzene/toluene solution to distil a pure benzene vapour. A
particular batch distillation unit is charged initially with 100 mol of a 60 percent mol benzene/40
percent mol toluene mixture. Let (mol) be the amount of liquid remaining in the still, and let (mol
B/mol) be the benzene mole fraction in the remaining liquid. Conservation of mass for benzene and
toluene can be applied to derive the following relation [Felder, 1986].
= 100 (
0.6
)
0.625 (
1 β
0.4
)
β1.625
Determine what mole fraction of benzene remains when = 70[mol]. Please present both
numerical and graphical solutions. Both results and show the percentage error of graphical solution
shall be presented by using disp or fprintf function
Answers: 1
Another question on Engineering
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 18:10
For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 Β°f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater
Answers: 3
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
You know the right answer?
Consider a system for heating a liquid benzene/toluene solution to distil a pure benzene vapour. A...
Questions
Mathematics, 20.04.2020 21:15
Mathematics, 20.04.2020 21:15
Mathematics, 20.04.2020 21:15
Chemistry, 20.04.2020 21:15
Mathematics, 20.04.2020 21:15
English, 20.04.2020 21:16
Computers and Technology, 20.04.2020 21:16
