Question: The average molecular mass for a polypropylene thermoplastic, which has the weight fractions for the molecular weight ranges listed above is _ _ _ 1

The average molecular mass for a polypropylene thermoplastic, which has the weight fractions for the molecular weight ranges listed above is
___19400___(50%)
(to the nearest hundred).The degree of polymerization of this polymer is
___462___(50%)
(to the nearest whole number).

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