搜狗做题网谁能用英文帮我回答这道化学题?
来源：学生作业帮 编辑：搜狗做题网作业帮 分类：英语作业 时间：2024/06/25 10:51:46
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.
|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.
during the polymerisation of ethene,thousands of ethene molecules join together to make poly(ethene) commonly called polythene.