the Gibbs free energy change can be calculated using the Flory- Huggins theory. Find delta Gm when a linear polyethylene with molecular weight 84180 g/mol is dissolved at a concentration of 0.04g/cm3 in a solvent with molecular weight 28 g/mol at 97 degree C. The solvent has a solubility parameter d of 17.0 J0.5 m-1.5, and density of 0.95 g/ cm3. What would happen to the free energy change if we decreased the temperature? Why?

Given Details: Weight of Molecular = 84180 g/mol concentration = 0.04g/cm3 molecular weight = 28…

Answered: concentration

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Question

100%

the Gibbs free energy change can be calculated using the Flory- Huggins theory. Find delta G_m when a linear polyethylene with molecular weight 84180 g/mol is dissolved at a concentration of 0.04g/cm³ in a solvent with molecular weight 28 g/mol at 97 degree C. The solvent has a solubility parameter d of 17.0 J^0.5 m^-1.5, and density of 0.95 g/ cm³. What would happen to the free energy change if we decreased the temperature? Why?

Expert Solution

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Structure and Dynamics of Macromolecules

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions