7. Calculate the Mn, Mw and D for a polymer mixture sample comprising 2 g of polymer molecules having a molecular weight of 50,000 g/mol, 6 g of polymer molecules with a molecular weight of 100,000 g/mol and 3 g of polymer molecules having a molecular weight of 240,000 g/mol. Show your working out and round your answers off to the nearest thousand for Mn, Mw and two decimals for Đ.

7. Calculate the Mn, Mw and D for a polymer mixture sample comprising 2 g of polymer molecules having a molecular weight of 50,000 g/mol, 6 g of polymer molecules with a molecular weight of 100,000 g/mol and 3 g of polymer molecules having a molecular weight of 240,000 g/mol. Show your working out and round your answers off to the nearest thousand for Mn, Mw and two decimals for Đ.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.6QAP

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