Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 29, 2020

4. Calculate the change of free energy of mixing when 100 g of polystyrene with MW=100,000 g/mol is dissolved in 1,000 g of benzene.

4. Calculate the change of free energy of mixing when 100 g of polystyrene with MW=100,000 g/mol is dissolved in 1,000 g of benzene. Suppose that the interaction parameter is x 0.23 and the density of polymer and solvent is the same.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

I have used RT as the gas constant which ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals of biochemistry Life at the Molecular Level

Authors: Donald Voet, Judith G. Voet, Charlotte W. Pratt

4th edition

470547847, 978-0470547847

More Books

Students also viewed these Medical Sciences questions

Question

★★★★★

Calculate the free energy change for glucose entry into cells when the extracellular concentration is 5 mM and the intracellular concentration is 3 mM.

Answered: 1 week ago

Question

★★★★★

Calculate the free energy change for moving a proton from the thylakoid lumen to the stroma when pH = 3.4, (, and T = 25C.

Answered: 1 week ago

Question

★★★★★

Calculate the free energy yield for the complete oxidation of the carbon skeletons of (a) aspartate, (b) glutamine, and (c) lysine. Express your answer in ATP equivalents and assume that NADPH is...

Answered: 1 week ago

Question

★★★★★

What must be done to a functions equation so that its graph is reflected about the x-axis?

Answered: 1 week ago

Question

★★★★★

A wide-flange beam ABC rests on three identical spring supports A, B and C (see figure). The flexural rigidity of the beam is EI = 6912 x 106 1b-in.2 and each spring has stiffness k = 62,500 1b/in....

Answered: 1 week ago

Question

★★★★★

Answered: 1 week ago

Question

★★★★★

=+Square F-ratio P-value Type 2 23175.4 11587.7 2712.2 60.0001 Additive 1 92.1568 92.1568 21.57 60.0001 Interaction 2 51.8976 25.9488 6.0736 0.0042 Error 54 230.711 4.27242 Total 59 23550.2...

Answered: 1 week ago

Question

★★★★★

Diane Corporation is preparing its 2015 balance sheet. The company records show the following selected amounts at the end of the accounting period, December 31, 2015: Total assets ......... $530,000...

Answered: 1 week ago

Question

★★★★★

36,73,620 ( Calculation of final Tax liability for As (a) Tax liability as per normal provision (b) Tas liability as per MAT Final tax (a) or (b) whichever is higher le ILLUSTRATION 6. Following is...

Answered: 1 week ago

Question

★★★★★

While James Craig and his former classmate Paul Dolittle both studied accounting at school, they ended up pursuing careers in professional cake decorating. Their company, Good to Eat (GTE),...

Answered: 1 week ago

Question

★★★★★

I need help figuring out which were the right ones QUESTIONS: Whatever you do, on order to stay out of trouble you need to know ___ __ ______ Before you can play a game properly, you need to know the...

Answered: 1 week ago

Question

★★★★★

A critical reflection on how you have developed personally and professionally from human service organization placement. Consider questions such as: What soft skills (for eg., communication,...

Answered: 1 week ago

Question

★★★★★

Fake Racing Hoax Racing Direct materials $7 500 $10 000 Direct labour $13 000 $12 500 Number of inspections 4 2 Number of set-ups 3 1 Number of machine hours 2000 4 500 Number of engineering 130 50...

Answered: 1 week ago

Question

★★★★★

Simple expected value calculations are at the heart of Kahneman and Tversky's prospect theory. Calculate the expected value of the following gamble. You are playing the following game: draw a card...

Answered: 1 week ago

Question

★★★★★

From the following data prepare a statement of cost of goods manufactured and cost of goods sold of Popular Stoves Manufacturing Co. for the year 2011: Rs. Stock of materials on 1-1-201135,000 Stock...

Answered: 1 week ago

Question

★★★★★

Reflect on your learning experience and course resources and answering the following. Note that this is not a research project and would expect either your personal thoughts or SYST 3 0 0 2...

Answered: 1 week ago

Question

★★★★★

digital system design question Q4: Minimize the following function using K-MAP and implement the simplified function using 1. NAND gates only 2. NOR gates only F(A,B,C,D) = m(1,3,5,8,9,11,15)+(2,13)

Answered: 1 week ago

Question

★★★★★

Imagine a sound wave with a frequency of 1.10 kHz propagating with a speed of 330 m/s. Determine the phase difference in radians between any two points on the wave separated by 10.0 cm.

Answered: 1 week ago

Question

★★★★★

Why is a polar solute unlikely to penetrate a lipid bilayer?

Answered: 1 week ago

Question

★★★★★

Adipocytes store fat in phospholipid-coated droplets in the cytosol. The protein perilipin is also associated with the surface of the lipid droplet. (a) Describe the likely structure of the perilipin...

Answered: 1 week ago

Question

★★★★★

100 mg of anhydrous powder of lysine is not completely soluble in 10 mL of water but dissolves completely when base is added. Explain.

Answered: 1 week ago

Question

★★★★★

3. Quantitative research relies on deductive reasoning.

Answered: 1 week ago

Question

★★★★★

2. Identify examples of quantitative research.

Answered: 1 week ago

Question

★★★★★

1. Describe quantitative research and its assumptions.

Answered: 1 week ago

Previous Question Next Question