d) In a free-radical polymerisation, three (3) different samples L, M, and N of poly(methyl methacrylate) were obtained. Sample L M N Weight Percentage (%) 30 20 50 Molecular Weight (g/mol) 50,000 70,000 30,000 Calculate the M, Mw. and the polydispersity index,PDi.

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
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d)
In a free-radical polymerisation, three (3) different samples L, M, and N of poly(methyl
methacrylate) were obtained.
Sample
L
M
N
Weight Percentage (%)
30
20
50
Molecular Weight (g/mol)
50,000
70,000
30,000
Calculate the M₁, Mw. and the polydispersity index,PDi.
Transcribed Image Text:d) In a free-radical polymerisation, three (3) different samples L, M, and N of poly(methyl methacrylate) were obtained. Sample L M N Weight Percentage (%) 30 20 50 Molecular Weight (g/mol) 50,000 70,000 30,000 Calculate the M₁, Mw. and the polydispersity index,PDi.
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