The viscosities of a series of solutions of polystyrene in toluene were measured at 25 °C with the following results: Concentration (g/dm³) 0 2 4 6 8 10 n (10 kg m¹ s¹) 5.88 6.45 7.15 7.92 8.83 9.80 What is the intrinsic viscosity and the molar mass of the polymer with K = 4.20 x 10³ L g¹ and a = 0.74?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
icon
Related questions
Question
P4
The viscosities of a series of solutions of polystyrene in toluene were measured at 25 °C with the
following results:
Concentration (g/dm³) 0
8
10
2
6.45
4
7.15
6
7.92
n (104 kg m¹ s¹)
5.88
8.83
9.80
What is the intrinsic viscosity and the molar mass of the polymer with K = 4.20 x 105 L g¹ and a = 0.74?
Transcribed Image Text:The viscosities of a series of solutions of polystyrene in toluene were measured at 25 °C with the following results: Concentration (g/dm³) 0 8 10 2 6.45 4 7.15 6 7.92 n (104 kg m¹ s¹) 5.88 8.83 9.80 What is the intrinsic viscosity and the molar mass of the polymer with K = 4.20 x 105 L g¹ and a = 0.74?
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The