11. polymerization involves at least two different monomers.

Q: What is the difference between a network solid and anionic solid?

A: Solution-  Ionic solids—formed by positive and negative ions and electrostatic attractions and held…

Q: 1. a) What is the definition of atom, molecule and polymer? b) Show the electron configuration of…

A: Definition  Atom:: An atom is a particle of matter that uniquely defines a chemical element. An atom…

Q: The repeat unit in a polystyrene coffee cup has the formula C₆H₅CHCH₂. If the molar mass of the…

A: The degree of polymerization (DP or Xn) is defined as the number of monomer units in a polymer or…

Q: What specific aspects of polymer molecule structure (e.g., side group size, shape, polarity, and…

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

Q: Explain when is the material is homogeneous and isotropic?

A: Homogeneous material: Homogeneous is something that is uniform throughout. A homogeneous material…

Q: 5. The average molecular weight of a sample of PMMA (Figure 6.8) is 75 650. What is the degree of…

A: Given data: Molecular weight of the polymer = 75650 g/mol The structure of PMMA is represented as…

Q: 2. Polyacrylonitrile is an addition polymer made from the acrylonitrile monomer, CH2CHCN. How many…

A:

Q: Years in the future, you venture into a long-forgotten landfill to find antique bottles. As you dig,…

A: Interpretation-  To explain about why this plastic toy largely intact and also discuss the…

Q: Generally small molecules that are chemically similar to the polymer and create gaps between polymer…

A: A polymer  is a material consisting of very large molecules composed of repeating subunits called…

Q: Which one below is true for polymers? Density of crystalline polymer is less than that of amorphous…

A: Given statement is :  Which one below is true for polymers ?  a). Density of crystalline polymer is…

Q: Teflon is an addition polymer formed from the monomer shown here. Draw the structure of the polymer.…

A: Polymers are the macro molecules which are made by the repetition of smaller units. These small…

Q: If you increase the temperature during a tensile testing of a thermoplastic specimen, what will…

A: Interpretation -  If you increase the temperature during a tensile testing of a thermoplastic…

Q: What is a polymer? What is the difference between a polymer and a copolymer?

A: Polymer is a type of natural or synthetic substance which is composed of large number of…

Q: Classify stainless steel according to type of matter

A: Stainless steels are classified according to their metallurgical structure :- (a) austenitic, (b)…

Q: The repeat unit in polystyrene coffee cup has CH,CHCH,. If the molar mass of the polymer is 3.5 x 10…

A: Given that : molar mass of polymer = 3.5 × 105 g/mol Repeating unit is C6 H5 CHCH2  We need to find…

Q: The physical characteristics of a polymer depend not only on its molecular weight and shape, but…

A: Polymer is a material that consists of a large number of repeating units called monomers. We know…

Q: Why are isotactic or syndiotactic polymers often more attractive for materials development?

A: An isotactic polymer is a compound that is formed by the arrangement of monomers in the same pattern…

Q: Three molecular requirements for crystallinity in polymers

A: POLYMERS: Polymer is a macromolecule which is made up of small monomer molecules that are…

Q: Polyacetylene is an addition polymer with the structure shown here. Draw the structure of the…

A: The polymers are additions of many monomers and they have various properties in them. There are two…

Q: How can we describe a single-phase material?

A: Single phase material is the material contains only one phase .

Q: 10 нннн нннн -С-С-с—с-С-С-С—с- HŘHŘ H R HŘ What type of polymer is illustrated in the diagram? * ,…

A:

Q: نقطة واحدة نقطة واحدة can be heating and ......33 .reshaped is A. Thermoset. O B. Thermoplastic. O…

A: Thermoplastic polymer are those polymer which can be reshaped by changing the temperature is called…

Q: During the glass manufacturing process, the liquid must be cooled relatively quickly to form the…

A:

Q: During condensation polymerization, many monomers join together. What is lost when two monomers join…

A: When two or more monomers engage in a chemical reaction  and form long chain polymers , this process…

Q: Explain the factors that affect the length of a block copolymer.

A: A block copolymer is a multiphase heterogeneous polymer in which different blocks (segments of…

Q: One of the critical properties of polymers is elasticity. The ability of many polymeric materials to…

A: Crystallinity  means the degree of structural order in a solid. The atoms are arranged in a regular…

Q: 1) ----- gives properties of erystalline solids so they dominate the material properties. 2) Crystal…

A: As per the guideline, since you have asked multiple question, we have solved the first question for…

Q: Describe the glass transition temperature, Ty by comparing the process of heating a small molecule…

A: Glass Transition Temperature (Tg) : When an amorphous polymer is heated, the temperature at which…

Q: (a) What is a monomer? (b) Which of these molecules canbe used as a monomer: ethanol, ethene (also…

A: A monomer is the molecules by which a polymer is constructed by the process of polymerization. In…

Q: 15. Network polymer structure is. O A. Branching. O B. Liner. OC. Cross-link. 16. Strong bonding in…

A: Answers for questions number 15-17 with explanation given below.

Q: Determine whether the first part of statement will INCREASE, DECREASE or HAVE NO EFFECT in the…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: Distinguish between isotropic and anisotropic substances.To which category do liquid crystals…

A: Liquid crystals are the substances that have a crystalline structure and packed with a high degree…

Q: Explain crystalline solid.

A: We need to explain crystalline solid substance.

Q: the thin structure that surrounds a cell is known a

A: The structural and functional unit of life that is the basic unit of an organism is termed the…

Q: Polyacrylonitrile (PAN) is an addition polymer with the structure shown here. Draw the structure of…

A: Polyacryolnitrile (PAN) is an addition polymer which is used in many commercial purposes. Like it is…

Q: What polymer substances are used to join the surfaces of 2 solid materials into one solid material?

A: Polymers application:

Q: What is a polymorph?

A: Polymorphism is the concept of Material Science which is about the ability of a solid material…

Q: Polymorphism can exist in any crystalline material, not just molecular solids. True or false?…

A: Crystalline solids are those where a long-range order is present in the arrangement of constituent…

Q: Identification Type 1. Agroup of three numbers that indicate the orientation of a plane or set of…

A: Since you have posted multiple questions as well as multiple sub-parts, the first three sub-parts of…

Q: 1. What are the principal natural processes that affect the petrophysical properties of sedimentary…

A: The main petro-physical properties of sedimentary rocks are thermal diffusivity, conductivity,…

Q: 15. Network polymer structure is. O A. Branching. B. Liner. C. Cross-link.

A:

Q: When the material enters the region of the stress-strain curve, the material is no longer able to go…

A: In Elastic region,  when force is removed then material can go back to its original shape. In…

Q: what is the final temp of an insulating polymer if a 69.30 g sample with specific heat of 8.315 J/g…

A: Given : Amount of heat absorbed = 4.0 KJ = 4000 J                       (Since 1 KJ = 1000 J)…

Q: (a) Consider the polymerization of isoprene (see below for the formula): Draw the chemical structure…

A: The polymerisation of isoprene involves different radical formations which gives a different type of…

Q: 4. Polymer structure are involve. A. One structure. B. Three structure. C. Two structure. D D

A: The monomers are combined chemically to form large molecular structure called polymers.

Q: Q2// To calculate the surface density of atoms on a particular plane in a crystal. Consider the…

A: