Chemistry, 15.04.2020 20:01 UnusualKc5117
Based on the following molecular weight data of polypropylene, determine the degree of polymerization Molecular Weight Range (g/mole) Number Fraction (xi) Weight Fraction (wi) 8,000 - 16,000 0.05 0.03 16,000 - 24,000 0.17 0.08 24,000 - 32,000 0.22 0.18 32,000 - 40,000 0.25 0.35 40,000 - 48,000 0.22 0.27 48,000 - 56,000 0.09 0.09
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