一. 课文 What are polymers? For one thing, they are complex and giant molecules and are different from low molecular weight compounds like, say, common salt. To contrast the difference, the molecular weight of common salt is only 58.5, while that of a polymer can be as high as several h...
PART A Polymer Chemistry and Physics UNIT 1 What Are Polymers?What are polymers? For onc thing. they are complek and giant molecul andare dif-ferent from low mlecular wcight compoundesike, say, common salt., To contasaihshthdifference, the molecular weight of common saitis only 58. 5. ...
What are polymers made from? 02:08 Name the important minor industrial regions of India. 04:22 Name the important industrial regions of India. 05:41Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions...
Molecular weight is a key concept in understanding the behavior of polymers like polyethylene (PE), which consists of repeating units that form long chains. A typical PE molecule with 500 repeat units weighs approximately 14,002 atomic mass units (amu). However, polymers are made up of ...
This is typically based on the type of molecules or sub-units present in the polymers. Rubber and polyester are examples of polymers. 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 ...
DNA and RNA are polymers composed of what monomers? A protein is made up of monomers that are called Which of the following best describes a carbohydrate? A. Carbohydrates always consist of a five-carbon sugar, a nitrogenous base, and one or more phosphate groups and are used to store gene...
PEDOT:PSS and PEDOT Based Polymers Browse now Read More... How Semiconductors are Made Semiconductors are amongst the smallest and most detailed technologies that exist. One thumb-sized chip can contain billions of transistors – the miniature units used for conducting and switching electrical curr...
Plastics are polymers, or large molecules that are made up of many subunits. A polymer is a chain of the units carbon, hydrogen, oxygen and sometimes silicon. These components are polymerized together or “joined” together. Natural polymers can be found as tar, shellac, tortoise horns, tree...
A polymer is a large molecule composed of repeating units, while polysaccharides are specific polymers made of sugar units.
Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. Polymer Any of numerous natural and synthetic compounds of usually high molecular weight consisting of up to millions of repeated linked units, each a relatively light...