Engineering, 23.04.2021 16:20 rocky8875
The atomic weights of C and H are 12 and 1, respectively. The chemical formula of polyethylene is (C2H4)n. The number average mean molecular weight of polyethylene with a degree of polymerization of 12,000 is:.
a. 120,000.
b. 336,000.
c. 280,000.
d. 296,000.
Answers: 3
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The atomic weights of C and H are 12 and 1, respectively. The chemical formula of polyethylene is (C...
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