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Consider the properties of the following two polyethylene samples. Sample 1 was produced by a high pressure process while sample 2 was synthesized using a catalyst. Evaluate the following statements I. Sample 1 is more branched than sample 2 II. Sample 2 is more isotactic III. Sample 2 would be more appropriate for making packaging for detergents. It is correct what is stated in

Consider the properties of the following two polyethylene samples. Sample 1 was produced by a high pressure process while sample 2 was synthesized using a catalyst. Evaluate the following statements I. Sample 1 is more branched than sample 2 II. Sample 2 is more isotactic III. Sample 2 would be more appropriate for making packaging for detergents. It is correct what is stated in

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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Consider the properties of the following two polyethylene samples. Sample 1 was produced by a high pressure process while sample 2 was synthesized using a catalyst.

Evaluate the following statements

I. Sample 1 is more branched than sample 2

II. Sample 2 is more isotactic

III. Sample 2 would be more appropriate for making packaging for detergents.

It is correct what is stated in

Polyethylene 1 Polyethylene 2 Mol wt. 200,000 200,000 Density (g/cm3) 0.92 0.96 Crystalline melting pt. 108°C 133°C Stiffness (Ib/in2x103) 25 125 Hardness (Shore D) 45 65
Transcribed Image Text:Polyethylene 1 Polyethylene 2 Mol wt. 200,000 200,000 Density (g/cm3) 0.92 0.96 Crystalline melting pt. 108°C 133°C Stiffness (Ib/in2x103) 25 125 Hardness (Shore D) 45 65
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