1) A sample of atactic polystyrene is separated into 5 fractions: Fraction Number of Moles Molecular Weight 1 20 10,000 2 20 20,000 3 20 30,000 4 20 40,000 5 20 50,000 1.1) What is the number average...


1) A sample of atactic polystyrene is separated into 5 fractions:<br>Fraction<br>Number of Moles<br>Molecular Weight<br>1<br>20<br>10,000<br>2<br>20<br>20,000<br>3<br>20<br>30,000<br>4<br>20<br>40,000<br>5<br>20<br>50,000<br>1.1) What is the number average molecular weight?<br>1.2) What is the weight average molecular weight?<br>1.3) What is the poly dispersity?<br>

Extracted text: 1) A sample of atactic polystyrene is separated into 5 fractions: Fraction Number of Moles Molecular Weight 1 20 10,000 2 20 20,000 3 20 30,000 4 20 40,000 5 20 50,000 1.1) What is the number average molecular weight? 1.2) What is the weight average molecular weight? 1.3) What is the poly dispersity?

Jun 11, 2022
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