polymers made with free radical polymerization were measured: poly (n-butyl methacrylate), poly(methacrylic acid), poly(n-hexyl methacrylate), poly(methyl methacrylate) and poly(t-butyl methacrylate). Measured values for the glass transition temperatures were: 501, 388, 378, 293, and 268 K. Assign the correct value for Tg to each polymer sample, explaining  your reasoning

Chemistry for Engineering Students
3rd Edition
ISBN:9781285199023
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter1: Introduction To Chemistry
Section: Chapter Questions
Problem 1.77PAE
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polymers made with free radical polymerization were measured: poly (n-butyl methacrylate), poly(methacrylic acid), poly(n-hexyl methacrylate), poly(methyl methacrylate) and poly(t-butyl methacrylate). Measured values for the glass transition temperatures were: 501, 388, 378, 293, and 268 K. Assign the correct value for Tg to each polymer sample, explaining  your reasoning.

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