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(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

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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DATA Molecular Weight Averages Number Distribution Weight Distribution Normalized Not Normalized Not Normalized Normalized En,M, Ex,M, Σ Ex,M} Ex,M, M, = „U. E(w; /M,) Ew,M; Σν Ew,M Ew,M, Ew,M? Ew,M? „U, EG/M,) Eç,M, Σε „U. „U, „U. Mw = „U2 „U, En,M, En,M M: = U2 „U, Ex,M; En,M; Mz+1 = „U. „U, „U3 „Uz
Transcribed Image Text:DATA Molecular Weight Averages Number Distribution Weight Distribution Normalized Not Normalized Not Normalized Normalized En,M, Ex,M, Σ Ex,M} Ex,M, M, = „U. E(w; /M,) Ew,M; Σν Ew,M Ew,M, Ew,M? Ew,M? „U, EG/M,) Eç,M, Σε „U. „U, „U. Mw = „U2 „U, En,M, En,M M: = U2 „U, Ex,M; En,M; Mz+1 = „U. „U, „U3 „Uz
(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 Mn = 45,000; Polymer B M, = 100,000; Mw = 200,000 Polymer C M, = 80,000; Polymer D What are the polydispersity index and the standard deviation of the number distribution of molecular weight of the mixture? Mw = 65,000 Mw = 85,000 Mn = 300,000; Mw = 900,000
Transcribed Image Text:(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 Mn = 45,000; Polymer B M, = 100,000; Mw = 200,000 Polymer C M, = 80,000; Polymer D What are the polydispersity index and the standard deviation of the number distribution of molecular weight of the mixture? Mw = 65,000 Mw = 85,000 Mn = 300,000; Mw = 900,000
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