A still is charged with 25 mol of a mixture of benzene and toluene containing 0.35 mole
Question:
A still is charged with 25 mol of a mixture of benzene and toluene containing 0.35 mole fraction benzene. Feed of the same composition is supplied at a rate of 7 mol/h, and the heat rate is adjusted so that the liquid level in the still remains constant. No liquid leaves the still pot, and α = 2.5. How long will it be before the distillate composition falls to 0.45 mole fraction benzene?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 81% (16 reviews)
Base the calculations on benzene which is the more volatile component In...View the full answer
Answered By
Joseph Mwaura
I have been teaching college students in various subjects for 9 years now. Besides, I have been tutoring online with several tutoring companies from 2010 to date. The 9 years of experience as a tutor has enabled me to develop multiple tutoring skills and see thousands of students excel in their education and in life after school which gives me much pleasure. I have assisted students in essay writing and in doing academic research and this has helped me be well versed with the various writing styles such as APA, MLA, Chicago/ Turabian, Harvard. I am always ready to handle work at any hour and in any way as students specify. In my tutoring journey, excellence has always been my guiding standard.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Chemical Engineering questions
-
A liquid mixture of benzene and toluene containing 50.0 wt% benzene at 90C and pressure P0 is fed at a rate of 32.5 m3!h into a flash evaporator, a heated tank maintained at a pressure P 4 P0. When...
-
A saturated-liquid mixture of benzene and toluene containing 50 mol% benzene is distillated in an apparatus consisting of a still pot, one theoretical plate, and a total condenser. The still pot is...
-
How long will it be before I will be disabled?
-
Considerations that affect the selection of an inventory costing method do not include: (a) tax effects. (b) balance sheet effects. (c) income statement effects. (d) perpetual vs. periodic inventory...
-
Assume that Chapman Company acquired Abernethy's common stock for $500,000 in cash. Assume that the equipment and long-term liabilities had fair values of $220,000 and $120,000, respectively, on the...
-
Suppose it costs C$260 to purchase US$245.23. (a) What is the exchange rate? (b) How many U.S. dollars will you receive if you convert C$725 into U.S. dollars?
-
Crawford-Austin Properties included the following stockholders' equity on its year-end balance sheet at December 31, 2006. Requirements 1. Identify the different issues of stock that Crawford-Austin...
-
Rehab Physical Therapy Inc. is planning its cash payments for operations for the second quarter (MarchMay), 2013. The Accrued Expenses Payable balance on March 1 is $36,000. The budgeted expenses for...
-
2. In an economy with only two markets, the demand and supply functions are as follows: Market 1: Q = 18-3P + P Q = 2+4P1 Market 2: Q = 12 + P - 2P2 Q = -2+3P Find the equilibrium price and quantity...
-
The objective of this exercise is to develop your ability to perform a comprehensive analysis on a set of financial statements. Use the copy of the 2018 annual report of Dollarama Inc. (year end...
-
A mixture consisting of 15 mol% phenol in water is to be batch distilled at 260 torr. What fraction of the original batch remains in the still when the total distillate contains 98mol% water? What is...
-
A distillation system consisting of a reboiler and a total condenser (no column) is to be used to separate A and B from a trace of nonvolatile material. The reboiler initially contains 20 lbmol of...
-
What level are you creating your use case at? Choose one of the four altitude metaphors and explain why you chose it.
-
Consider a stock currently priced at $50. You are seeking to calculate the volatility skew/smirk for European options on the stock that have 7 days to maturity using the binomial option pricing...
-
K Moss River Fast Lube does oil changes on vehicles in 15 minutes or less. The variable cost associated with each oil change is $11 (oil, filter, and 15 minutes of employee time). The fixed costs of...
-
x4 dx. Consider the indefinite integral5+4x The most appropriate substitution to simplify this integral is u = Then du = x). and so x dxc du, for the constant c = . dx (fill in the blank with a...
-
January 2018. The GM has asked you to prepare a CVP analysis to aid in discussing next year's financial expectations at the upcoming Area Managers' Meeting. The meeting brings together 45 hotel...
-
b) Find the errors in the following two functions. Briefly explain how each may be remedied. void max (a, b) { int a,b; if (a>b) else return a; return b; void test (int) { int i; for(i=1; i
-
Write short notes on major petroleum products such as diesel and kerosene.
-
A number of years ago the United Food and Commercial Workers Union organized 800 workers of the 1035 employees at one of the Wilson Brothers food operations in Toronto, Ontario. The employees include...
-
The YTM on a bond is the interest rate you earn on your investment if interest rates dont change. If you actually sell the bond before it matures, your realized return is known as the holding period...
-
A 30-m3 tank contains 14 m3 of liquid n-butane in equilibrium with its vapor at 25(C. Estimate the mass of n-butanc vapor in the tank. The vapor pressure of n-butane at the given temperature is 2.43...
-
To what pressure does one fill a 0.15-m3 vessel at 25(C in order to store 40 kg of ethylene in it?
-
If 15 kg of H20 in a 0.4-m3 container is heated to 400(C. what pressure is developed?
-
ABC company has accounts payable of 3 0 , 0 0 0 , long term debt of 2 5 , 0 0 0 , common stock with a value of 5 0 , 0 0 0 , sales in the amount of 1 0 0 , 0 0 0 , cash in the amount of 4 0 , 0 0 0...
-
Del Gato Clinic's cash account shows an $11,589 debit balance and its bank statement shows $10,555 on deposit at the close of business on June 30. a. Outstanding checks as of June 30 total $1,829. b....
-
Prepare a personal budget. If you are committed to a particular field, use the Internet (or other reliable information) to estimate your starting salary. Use the results of projects 2 and 3 to help...
Study smarter with the SolutionInn App