(5) If 200 g of polymer A, 300 g of polymer B, 500 g polymer C, and 100 g of polymer D are mixed, calculate both M, and Mw of the blend? Polymer A M, = 45,000; Polymer B Polymer C M, = 80,000; Mw = 85,000 Polymer D M, = 300,000; Mw = 900,000 What are the polydispersity index and the standard deviation of the number distribution of molecular weight of the mixture? Mw = 65,000 Mn = 100,000; Mw = 200,000 %3D

(5) If 200 g of polymer A, 300 g of polymer B, 500 g polymer C, and 100 g of polymer D are mixed, calculate both M, and Mw of the blend? Polymer A M, = 45,000; Polymer B Polymer C M, = 80,000; Mw = 85,000 Polymer D M, = 300,000; Mw = 900,000 What are the polydispersity index and the standard deviation of the number distribution of molecular weight of the mixture? Mw = 65,000 Mn = 100,000; Mw = 200,000 %3D

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter27: Molecular Fluorescence Spectroscopy

Section: Chapter Questions

Problem 27.11QAP

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