百度试题 结果1 题目A polymer is a macro-molecule formed by linking many small molecules together. 相关知识点: 试题来源: 解析 正确 暂无解析 反馈 收藏
If you could look at a polymer chain close up, you would see that the visual structure and physical properties of the molecule chain mimic the physical properties of the polymer. For example, if a polymer chain comprises tightly twisted bonds between monomers that are difficult to break, the ...
During a polymerization reaction, a large number of monomers become connected by covalent bonds to form a single long molecule, a polymer.(Image credit: LibreTexts) Future of polymers Researchers are experimenting with many different types of polymers, aiming to further medicine development and enhance...
This has led to the speculation that its occurrence is a general feature of the spiral arms of the Milky Way 1 . If this speculation is correct then the chemical reactions of this molecule under interstellar conditions are of considerable relevance to discussions of the chemical evolution of our...
b) A molecule of water is consumed. Its atoms are added to a bond, putting an OH group on one end and a hydrogen atom on the other. c) Describe a monomer. What are the monomers of proteins? Is muscle protein a monomer or a polymer? ...
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百度试题 结果1 题目中国大学MOOC: A polymer is a macro-molecule formed by linking many small molecules together 相关知识点: 试题来源: 解析 对 解析见答案 反馈 收藏
(a) A polymer is a large molecule, or macromolecule, consisting of many same or different individual subunits linked together to form a chain. For...Become a member and unlock all Study Answers Start today. Try it now Create ...
• A polymer molecule are made up of ___ of monomers. M M M M M M M M Natural Polymers Cotton from plants is a natural polymer and is used to make clothing Silk from silk worms is used to make cloth Wood is a natural polymer ...
The other chemicalreactant is a catalyst.In chain—reaction polymerization,the catalyst can be a free-radical peroxide added in relatively low concentrations. A free-radical is achemical component that contains a free electron that forms a covalent bondwith an electron on another molecule.The format...