monomers are raw material from which the polymers are made.相关知识点: 试题来源: 解析 最佳答案单体是制作聚合物的原材料.不明白的再问哟,望及时采纳,多谢 1. 《饮湖上初晴后雨》全诗为:水光潋滟晴方好,山色空蒙雨亦奇。欲把西湖比西子,淡妆浓抹总相宜。 2. “西子”指的是西施,古代美女,用来比喻...
7 Plastics are polymers. They are formed from their monomers by polymerisation.(a) Two methods for the disposal of waste plastics are.burning.recycling.Describe one advantage and one disadvantage of each method.recyding(b) (i) There are two types of polymerisation reaction. Give their names and...
Macromolecules are very large molecules; often thousands or even millions of atoms. Most macromolecules are polymers, which are long chains of repeating molecular subunits called monomers (mono- = one; poly- = many). Two monomers made a dimer, and three monomers make a trimer. Polymers can con...
There are many different types of monomer building blocks and even the phosphate-sugar molecules making up the backbone of DNA and RNA can be considered as monomers just as the DNA and RNA molecules can be considered polymers of a sort....
Step-by-Step Text Solution:1. Understanding Monomers and Polymers: - Monomers are small, simple molecules that can join together to form larger molecules called polymers. - A polymer is made up of repeat
Major industrial polymers, chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man-made fibres, adhesives, and surface coatings, a tremendous variety of polymers are used. Th
We present a new 4D printing approach that can create high resolution (up to a few microns), multimaterial shape memory polymer (SMP) architectures. The approach is based on high resolution projection microstereolithography (PμSL) and uses a family of p
Identify the structural class to which the following polymer belongs, and show the structure of the monomer units used to make it.Which monomers are used to create the given polymer?From what two monomer units are the following po...
MOF-made polyacenes The synthesis of polyacene is hampered by low solubility and instability of the product as well as side reactions. Now, polyacene is synthesized by polymerizing monomers confined in a metal–organic framework. Bernhard V. K. J. Schmidt ...
Plastics and natural materials such as rubber or cellulose are composed of very large molecules called polymers. Polymers are constructed from relatively small molecular fragments known as monomers that are joined together. Wool, cotton, silk, wood and leather are examples of natural polymers that ...