7 Calculate the time needed to convert half of charge of methyl methacrylate (10 g per 100 mL solution) to polymer using benzoyl peroxide (0.1 g per 100 mL solution) as initiator in benzene at 60°C. What number-average degree of polymerization will be expected initially ? What fraction of the initiator will remain unused after 50% conversion of the monomer ? CAt 60°

7 Calculate the time needed to convert half of charge of methyl methacrylate (10 g per 100 mL solution) to polymer using benzoyl peroxide (0.1 g per 100 mL solution) as initiator in benzene at 60°C. What number-average degree of polymerization will be expected initially ? What fraction of the initiator will remain unused after 50% conversion of the monomer ? CAt 60°

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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