Flag questionAn unknown polymer sample was found to have the following molecular weight distribution:Molecular weight range8,000-20,00020,000-32,00032,000-44,00044,000-56,00056,000 -68,000a.Xi0.050.150.210.280.180.10Wi0.020.030.080.1768,000-80,00080,000-92,000If the weight average DP for this sample is found to be DP=536, which of the following common polymers is this unknown sample?0.290.230.160.05Polymethylmethacrylate with a monomer molecular weight of 100.121 g/molO b.Polystyrene with a monomer molecular weight of 104.15 g/molOC.Polyvinyl chloride with a monomer molecular weight of 62.498 g/molOrd.Polypropylene with a monomer molecular weight of 42.08 g/molO e. Polycarbonate with a monomer molecular weight of 61.0168 g/mol

We have given, Molecular weight range xi wi 8000-20000 0.05 0.02 20000-32000 0.15 0.08…

An unknown polymer sample was found to have the following molecular weight distribution: Molecular weight range Xi 8,000-20,000 20,000-32,000 32,000-44,000 44,000-56,000 56,000-68,000 68,000-80,000 80,000-92,000 If the weight average DP for this sample is found to be DP=536, which of the following common polymers is this unknown sample? 0.05 0.15 0.21 0.28 0.18 0.10 Wi 0.03 0.02 0.08 0.17 0.29 0.23 0.16 0.05

An unknown polymer sample was found to have the following molecular weight distribution: Molecular weight range Xi 8,000-20,000 20,000-32,000 32,000-44,000 44,000-56,000 56,000-68,000 68,000-80,000 80,000-92,000 If the weight average DP for this sample is found to be DP=536, which of the following common polymers is this unknown sample? 0.05 0.15 0.21 0.28 0.18 0.10 Wi 0.03 0.02 0.08 0.17 0.29 0.23 0.16 0.05

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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