a) Calculate the enthalpy, entropy, and volume of a solution that contains 37.5% by mole heptane in

Question:

a) Calculate the enthalpy, entropy, and volume of a solution that contains 37.5% by mole heptane in decane, at 15 °C, 1 bar.

b) Calculate the amount of heat needed to raise the temperature of the solution to 40 °C under constant pressure of 1 bar.

c) Calculate the entropy change of the solution in part b.

Additional data: You may assume that the components form an ideal solution. The following properties of the pure components are known:

p (mol/liter) H (J/mol) S (J/mol/K) Cp (J/mol/K) C7 6.7823 -17596 -52.632 224.5 C10 6.7823 -52923 -142.73

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals Of Chemical Engineering Thermodynamics

ISBN: 9780132693066

1st Edition

Authors: Themis Matsoukas

See More Books

Question Posted: Oct 01, 2023 02:09 AM

See More Questions

The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
The heat capacity, C, of an object is defined as the amount of heat needed to raise its temperature by 1 Co. Thus, to raise the temperature by T requires heat Q give by Q = C T. (a) Write the heat...
A gas mixture of 10 lbm of oxygen and 15 lbm of carbon dioxide are contained in the cylinder of Fig. 11.25 at a pressure of 60 psia. Calculate: i) The mass fraction of each component ii) The mole...
Secondary xylem and phloem in dicot stem are produced by (a) Phellogen (b) Apical meristems (c) Axillary meristems (d) Vascular cambium
The textile industry of Autarka advocates a ban on the import of wool suits. Describe five arguments its lobbyists might make. Give a response to each of these arguments.
ChemLabs uses raw materials I and II to produce two domestic cleaning solutions, A and B. The daily availabilities of raw materials I and II are 150 and 145 units, respectively. One unit of solution...
Two key performance indicators for a company are profitability and solvency. Why are these so important? Is the value of accrual accounting more evident when centered on profitability or solvency?
Each of the processes listed is noncentered with respect to the specifications for that process. Compute the appropriate capability index for each, and decide if the process iscapable....
Selected data from the statement of cash flows of Park Corporation are as follows: Operating Activities Net cash provided by (used in) operating activities Investing Activities $ 46,000 Additions to...
A mixture contains n-pentane, n-hexane, and n-heptane at equal mole fractions. The temperature is 55 C. a) Calculate the bubble and dew pressure at 55 C. b) What is the phase of the system at 1.7...
A vapor mixture of acetone (1) and nitromethane (2) (y 1 = 0.7) initially at P = 1 bar and 110 C is to be liquefied by compression under constant temperature. a) At what pressure does the system...
Molecular Products produces three chemicals: B, C, and D. The company begins by purchasing chemical A for a cost of $650 per 100 liters. For an additional cost of $320 and the use of three hours of...
What are the common and unique features of six types of Gen IV reactors?
Name the three principle actors who determine the money supply.
What are the features that foster to innovate over Gen $\mathrm{III} / \mathrm{III}^{+}$reactors and what new goals are specified for Gen IV reactors?
An article in the Wall Street Journal argues that for investors to continue to see banks as good investments, the banks need an ROE of at least 12%. The average ROE for U.S. banks in 2012 was only...
Major change in the design of light and heavy water reactors to achieve design characteristics of SMRs.
If $1 million face amount of commercial paper (270-day paper) is sold for $982,500, what is the simple rate of interest being paid? What is the compound annual rate?
Anne is employed by Bradley Contracting Company. Bradley has a $1.3 million contract to build a small group of outbuildings in a national park. Anne alleges that Bradley Contracting has discriminated...
A high-temperature reservoir at T = 375C is to be used as the heat source for a steady-state heat engine, and a low-temperature reservoir at T = 25C is to be used as the heat sink. The boiler takes...
You have four molecules labeled 1, 2, 3, and 4 and two bins labeled A and B. Any number of molecules can be placed in each bin. A . List all of the possible microstates. How many are there? B . List...
A high-temperature reservoir at T = 500F is to be used as the heat source for a steady-state heat engine, and a low-temperature reservoir at T = 75F is to be used as the heat sink. The boiler takes...
Forty-eight cubic meters of sewage sludge containing 3.5% solids by mass is fed daily into an anaerobic digester. The solids in the sludge are 68% organic and 32% inert by mass. Some of the organic...
Knockoffs Unlimited, a nationwide distributor of low-cost imitation designer necklaces, has an exclusive franchise on the distribution of the necklaces, and sales have grown so rapidly over the past...
2). King Tut ruled ancient Egypt from 1332 to 1323 B.C., but died as a teenager. An analysis of STR markers carried out on samples from the mummies of King Tut and several other mummies found in...

a) Calculate the enthalpy, entropy, and volume of a solution that contains 37.5% by mole heptane in

Question:

p (mol/liter) H (J/mol) S (J/mol/K) Cp (J/mol/K) C7 6.7823 -17596 -52.632 224.5 C10 6.7823 -52923 -142.73 224.5

Step by Step Answer:

To solve this problem we can use the GibbsDuhem equation to calculate the enthalpy entropy and volume of the solution in part a Then we can use the he...View the full answer

Fundamentals Of Chemical Engineering Thermodynamics

Students also viewed these Engineering questions