The following table lists molecular weight data for a polyvinyl fluoride (PVF) material. Compute the degree of polymerization using the number-average molecular weight. Note that each PVF mer consists of 2 carbon (A = 12), 3 hydrogen (A = 1), and 1 fluorine (A = 19).

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Molecular Weight
Range (g/mol)
X;
W;
8,000–20,000
0.05
0.02
20,000–32,000
0.15
0.08
32,000-44,000
0.21
0.17
44,000-56,000
0.28
0.29
56,000–68,000
0.18
0.23
68,000–80,000
0.10
0.16
80,000–92,000
0.03
0.05
937
О 837
O 1037
О 1137
Transcribed Image Text:Molecular Weight Range (g/mol) X; W; 8,000–20,000 0.05 0.02 20,000–32,000 0.15 0.08 32,000-44,000 0.21 0.17 44,000-56,000 0.28 0.29 56,000–68,000 0.18 0.23 68,000–80,000 0.10 0.16 80,000–92,000 0.03 0.05 937 О 837 O 1037 О 1137
The following table lists molecular
weight data for a polyvinyl fluoride
(PVF) material.
Compute the degree of polymerization
using the number-average molecular
weight.
Note that each PVF mer consists of 2
carbon (A = 12), 3 hydrogen (A = 1),
and 1 fluorine (A = 19).
%3D
Molecular Weight
Range (g/mol)
W;
8,000–20,000
0.05
0.02
20,000–32,000
0.15
0.08
32,000-44,000
0.21
0.17
44.000–56.000
0.28
0.29
Transcribed Image Text:The following table lists molecular weight data for a polyvinyl fluoride (PVF) material. Compute the degree of polymerization using the number-average molecular weight. Note that each PVF mer consists of 2 carbon (A = 12), 3 hydrogen (A = 1), and 1 fluorine (A = 19). %3D Molecular Weight Range (g/mol) W; 8,000–20,000 0.05 0.02 20,000–32,000 0.15 0.08 32,000-44,000 0.21 0.17 44.000–56.000 0.28 0.29
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