K. Sato, F.R. Eirich, and J.E. Mark ( J. Polymer Sci., Polym. Phys. 14, 619 (1976)) have
Chapter 5, Problem 5.30(choose chapter or problem)
K. Sato, F.R. Eirich, and J.E. Mark ( J. Polymer Sci., Polym. Phys. 14, 619 (1976)) have reported the data in the table below for the osmotic pressures of polychloroprene ( = 1.25 g cm3) in toluene ( = 0.858 g cm3) at 30C. Determine the molar mass of polychloroprene and its second osmotic virial coefficient. c/(mg cm3) 1.33 2.10 4.52 7.18 9.87 /(N m2) 30 51 132 246 390
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