1- has higher tensile strength. * О Ероху O polyethylene O polypropylene

Q: Name it NaBH4

A: NaBH4 is an ionic compound It ionizes to give Na+ and BH4- ions. NaBH4 ------> Na+ + BH4- In BH4-…

Q: Use an example to show how branching and crosslinking can affect the physical behavior of a polymer.

A: Polymers are molecules that have a repeating basic unit called monomers. polymers are long chained…

Q: OH Mg ether MgBr H2SO4 NaOH

A: Complete steps along with reagents.

Q: polymer synthesis method wherein a bulk material is subjected to fabrication and printing of desired…

A: The correct option is:

Q: Define Polyethylene ?

A: Polymers: Polymers are macromolecules which are formed a by number of repeating units called…

Q: 1. Proteins are polymers made up of monomers called amino acids.: Amino Acid Structure H. H-N-C-C-OH…

A: Two unit of Amino acid join together by condensation reaction and the bond that link tha two amino…

Q: What are copolymers?

A: To define: Copolymers?

Q: Draw and then rank order these polymers from highest tensile strength to lowest:…

A: Ans. polytetrafluoroethylene (PTFE): Polytetrafluoroethylene, or PTFE, is made of a carbon backbone…

Q: 12. Most monomers are organic materials, atoms are joined in O A. Hydrogen bonding. O B. Covalent…

A:

Q: 4) Trimethyl Aluminium exists as a: A)Dimer b) Monomer d) Hexamer e) Tetramer

A:

Q: Why polymers are widely used in our daily life?

A: Polymers are materials made of long repeated chain of molecules. The materials have unique…

Q: 7- is making plastic into a new polymer. incineration O recycling O biodegradable 8-Plastic that is…

A: Incineration -  Incineration is a process of burning of waste material present in organic Substances…

Q: Tugas Pertemuan Kedua Kerjakan reaksi dibawah ini lengkap dengan mekanisme reaksinya. 1. CH 3 NaH CH…

A: Given: Reaction  To find: Mechanism of the reaction given  Solution: NaH used in the above reaction…

Q: C. Identify the tensile groups in the following molecules: HN "CH, HO. H;C -OH CH, NH,

A: In this question, we will Identify the tensile groups in each of the given compounds. You can see…

Q: Figure 11 A в E D

A: Where is the correct point to start numbering the structure in Figure

Q: QUESTION 4 Is the following structure soluble in water? Yes or No? OH H;C-C CH3 CH3 O Yes O No

A:

Q: What does "mono-" mean? What does "tri-" mean? What does "hexa-" mean? What does "tetra-" mean?

A: The functional groups are the key structural components associated with a molecule and it furnishes…

Q: An introduction and defention for polymers?

A: Polymers are those class of materials which have high molar mass and they are widely used in today's…

Q: Describe how polymers are formed from monomers?

A: ANSWER IS DISCUSSED BELOW :

Q: 1. What are biodegradable polymers and their classification ( include its functions and importance)?

A:

Q: OH PCI3 Pyridine

A: Given:

Q: Heptane, CHu6, has a density of 0.68 g/ml and boils at 98°C. No. What is the condensed structural…

A:

Q: 1. Write the structure of the polymer, tetrafluoroethylene (up to 10 carbons in length).

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 1. LBA 2. Bromomethane

A: step1. Enolate formation in presence of the base LDA step2. SN2 attack of enolate on alkyl halide

Q: Describe the formation and structure of polymers

A: Polymer : it is the substance which is made of a large number of similar units . when many monomeric…

Q: All polymers contain only one type of monomers. O True O False

A: Given : All polymers contains one type of monomers.

Q: EXPLAIN HOW POLYCARBONATE WILL BE RECYCLED, MIXED, AND MOLDED AGAIN TO CREATE THE DESIRED SHAPE

A: When polycarbonate is heated to its melting point, it melts to a liquid form which can be shaped…

Q: a) What is the difference between high- and low-density classifications of polyethylene?

A: A) For the preparation of polythene, the monomer used is ethene . Monomers is the smallest repeating…

Q: Which of the following is an organic compound? O H20 O CaCO3 O HNO3 O glucose, C6H1206

A: Organic compounds are those compounds that contain hydrocarbon or some hetero atoms such as N, O, S,…

Q: What is the polymer name of chloroethene ?

A: Polymers are by the combination of monomers which is the repeating structural unit in the polymer.

Q: Use an example to show how branching and cross linking can affect the physical behavior of a…

A: Polymers are the macromolecules made up of same of different smaller units known as monomers. The…

Q: which of the following is not a common use of polyethylene? A) Plastic garbage bags B) Milk…

A: Polyethylene (PE can be used as a wide range of inexpensive uses including supermarket bags and…

Q: What type(s) of intermolecular forces are expected between CH3CH2CHO molecules? H H- Indicate with a…

A:

Q: give example of any 2 degradable polymers.

A: Polymer:A large molecule which is formed by many simple units called monomers is said to be a…

Q: b. 1. TFCI pyridine 2. NaSCH3 OH С. 1. EtMgCI но Br 2. aq H*

A: TfCl make OH a good leaving group while NaSCH3 is a good base in comparison to a nucleophilie,. So,…

Q: What are copolymers? What do they consist of?

A: To find: What are copolymers What do they consist of?

Q: OH ow transcribed image text

A: The question is based on the concept of organic reactions.   We have to convert the reactant into…

Q: Differentiate thermoplastic and thermosetting polymers and explain the reason behind the difference…

A: Polymer is formed by addition of monomer units. There are two types of polymerization:  Addition…

Q: Distinguish between High Density Polyethylene (HDPE), Low Density Polyethylene (LDPE) and Linear Low…

A: High density polyethylene:-  a) high density b) stronger intermolecular forces , stronger than low…

Q: Consider Polyethylene, the polymer made from ethylene. Calculate the molar mass of a Polyethylene…

A: Answer :- We know that the polyethylene           polymer made from ethylene which have chain of   (…

Q: 13. The development of modern plastics started in 1920s using raw material extracted from coal and…

A:

Q: name this molecule?

A:

Q: 5. Organic molecules are still subjected to general principles of inorganic chemistry. a. True b.…

A: Generally organic molecules contain C,H,O,N atoms.

Q: C5H12 has 3 structural isomers C6H14 has 5 structural isomers C7H16 has 9 structural isomers. I…

A: Given : Structural isomers To find: way to find out number of structural isomers  Solution:…

Q: Are alkanes, alkenes, or alkynes soluble to H2SO4? Why or why not?

A: Alkanes are not soluble in either dilute or concentrated sulfuric acid.Alkanes are saturated…

Q: 10. O A. Polyethene. O B. PVC. O C. Wool. which naturally occurring polymer is.

A: Naturally occuring polymer are those polymer which are found natural . Men made polymer are called…