谁能用英文帮我回答这道化学题?|Give an example of industrial polymers by addition polymerization for the chemical expressions for monomer repeating unit degree of polymerization polymer,etc.

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谁能用英文帮我回答这道化学题?|Give an example of industrial polymers by addition polymerization for the chemical expressions for monomer repeating unit degree of polymerization polymer,etc.

谁能用英文帮我回答这道化学题?|Give an example of industrial polymers by addition polymerization for the chemical expressions for monomer repeating unit degree of polymerization polymer,etc.
谁能用英文帮我回答这道化学题?
|Give an example of industrial polymers by addition polymerization for the chemical expressions
for monomer repeating unit degree of polymerization polymer,etc.

谁能用英文帮我回答这道化学题?|Give an example of industrial polymers by addition polymerization for the chemical expressions for monomer repeating unit degree of polymerization polymer,etc.
nCH2=CH2 --> [-CH2-CH2-]n
during the polymerisation of ethene,thousands of ethene molecules join together to make poly(ethene) commonly called polythene.

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