2. Draw a section of the chain (four or five repeating units) ofeach of the following head-to-tail polymers:(a) syndiotactic poly(vinyl alcohol)isotactic poly(a-methylstyrene)(b)atactic 1,2-polybutadienesyndiotactic poly(1,2-difluoroethylene)(c)(d)

Answered: each of the following head-to-tail…

each of the following head-to-tail polymers: (a) syndiotactic poly(vinyl alcohol) poly(a-methylstyrene) (b) isotactic atactic 1,2-polybutadiene syndiotactic poly(1,2-difluoroethylene) (c) (d)

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter22: Organic Chemistry And Biochemistry

Section: Chapter Questions

Problem 9QE

See similar textbooks

Related questions

Q: Kp. (Product) Coefficien theachantes curt 2HBr(g) H2(g) + Br2(g) Kp = 3.5 x 104 at 1495 K. What is…

A: • Equilibrium constant for reverse reaction: For reverse reaction the value of the equilibrium…

Q: CH3 OH a. Draw the cis and trans isomer of the molecule above. b. Draw the chair form of the trans…

Q: Part 3: Molecular Geometry For # 11-16, tell the shape of the given compounds. (Hint: Draw your…

A: The question is based on the concept of chemical bonding. we need to draw the shape of given…

Q: Determine the range of OH concentrations that permits the quantitative separation of Fe³+ and Mg2+…

A: The question is based on the concept of solubility product principle. It that states that when a…

Q: the laboratory, a general chemistry student measured the pH of a 0.539 M ueous solution of…

Q: A particular reactant decomposes with a half-life of 173 s when its initial concentration is 0.301…

A: Given, Half life (t1/2) initial concentration (t1/2)a = 173 s Ma = 0.301 M (t1/2)b = 231 s…

Q: CHROMATOGRAPHY HW 1. What does adsorb mean? 2. What is chromatography used for? 3.Why must a pencil…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: For the reaction below, Kc = 1.10 × 10-³. Note Kc is sometimes called K. What is the equilibrium…

Q: If 25.00g of NH3 and 37.2g of O2 react in the following reaction, how many grams of NO will be…

A: The given balanced chemical equation is 4NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O(g) Mass of NH3 given…

Q: A solution contains 8.86x10-3 M ammonium carbonate and 5.11x10-3 M sodium fluoride. Solid lead…

Q: [H+] in concentrated buffer Put your answer here with units! Use Equation editor here to show all…

A: pH value solely depends on the concentration of H+. So, we need to write the equation that…

Q: 2. Use curved arrows to show electron movement in the reactant side and draw the product/s of the…

Q: Using the Ideal Gas Law, PV = nRT, where R = 0.0821 L atm/mol K, calculate the volume in liters of…

Q: 27. Calculate the percent composition by mass of these compounds: (d) SiCl4 (e) Al2(SO4)3 (f) AgNO3…

A: “Since you have posted multiple questions with multiple subparts, we will provide the solution…

Q: Be sure to answer all parts. Draw a stepwise mechanism for the following reaction: Part 1 out of 2…

A: Answer:- This question is answered by using the simple concept of writing the mechanism for the…

Q: Calculations: Moles KHP Flask 2: 0.71363. Imal = 0.0034941mol Flask 10.1051g 204.239 Imal 204.23…

A: Given that, Flask number Number of moles (mol) Volume (L) Flask 1 0.0034741 0.0165 Flask 2…

Q: Write Lewis structures for the following molecules or ions, which have central atoms that do not…

A: we have to draw the Lewis structure of the given species

Q: Select the reagents and products for each step from the list below for the following multistep…

A: Grignard reagent is the source of nucleophile. Grignard reagent has bonding between Magnesium and…

Q: Nitrogen forms a surprising number of compounds with oxygen. A number of these, often given the…

A: Given that, nitrogen trioxide is reacted with the oxygen gas to form the nitrogen dioxide and ozone…

Q: A single serving bag of snack chips contains 71.0 Cal. Assuming that all of the energy from eating…

A: Energy is used in every process of body but as per question all the energy is used for heartbeat…

Q: Metal ions are named by naming the element and adding the word ion. Metal ions that have variable…

A: Metal ions are named by naming the element and adding the word ion. Metal ions have variable charge…

Q: OH MgBr PCC CH2Cl2 ? 1) 2) H2O+ НО ?

A: An alcohol is oxidized by various oxidizing agents, e.g., acidified potassium permanganate,…

Q: Calculate the solubility at 25 °C of Co(OH), in pure water and in a 0.0100 M COCI, solution. You'll…

Q: 1. Use ligand field theory to predict whether the following complexes will be paramagnetic or…

A: If the complex has unpair electron (s), then it is paramagnetic where the complex has no unpair…

Q: 3) Consider each compound in Part B to be a soluble ionic compound. Choose the ion responsible for…

A: Types of Salts

Q: The decomposition of SO2Cl2 is first order and has a rate constant of .000148 1/s at a certain…

Q: d. 'OH NH, CH,MgBr H, quench

Q: At a certain temperature, 0.940 mol SO, is placed in a 4.00 L container. 2 SO, (g) 2 SO₂(g) + O₂(g)…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: What volume does 34.5 g of N2 occupy at STP?

Q: In the laboratory, a general chemistry student measured the pH of a 0.463 M aqueous solution of…

A: Kb is the base dissociation constant. When a base B is dissolved in water,then it takes up one…

Q: What functional groups does Teflon contain?

A: Teflon is the synthetic polymer formed from ethene and fluorine. It is 1,1,2,2 tetrafluoroethylene.…

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: To solve this problem we have to write the empirical formula and name of the given ionic compounds.

Q: What is the probability of finding an electron in the 1s orbital within 2.00 Å of a Be3+ nucleus?

A: In the given question, we have to find thr probability of finding an electron.

Q: d) [Fe(Cl)]4- e) [Ru(CI)6]4-

A: • Here, in the given both two complexes there is same ligand i.e. chlorine(-Cl) attached to the…

Q: Q5: The Four Musketeers! The reactions below are examples of the Williamson reaction. Take each…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: If a reaction has Keq = 0.0045, which best describes the change in free energy, AG, for that…

A: we have to select the correct option with respect to ∆G, for the reaction

Q: I s it possible to carry out steam distillation at a temperature higher than 100C at 1 atm? Explain

A: In steam distillation, a mixture of two or more immiscible liquids is heated to vaporize the more…

Q: How do you determine the stereochemistry of a compound using HNMR?

A: HNMR (proton nuclear magnetic resonance) spectroscopy provides valuable information about the…

Q: Describe three situations where you would use an excipient in your drug formulation and how you…

A: Excipients are non-active ingredients that are added to a drug formulation to improve its efficacy,…

Q: In the reaction between phenyl magnesium bromide (grignard) and phosphorous tribromide to form…

A: The balanced equation for the reaction between phenyl magnesium bromide (PhMgBr) and phosphorous…

Q: For each row in the table below, decide whether the pair of elements will form a molecular compound…

A: We have to determine the type of compound formed by the given elements and fill the given table

Q: What mass of CaCO3 would be needed to neutralize 5.45 mL of 7.979 M HCl? (Molar mass of CaCO3 is…

Q: 6. In a 0.050 M solution of HCl at 25°C, (a) What is the H3O* concentration? (b) What is the OH…

A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: S CH3 CH3 H3C -CN H3C CN CH CA NEC. fr

A: Diels-Alder reaction is [4+2]π cycloaddition reaction and it's given cyclohexene derivatives…

Q: A boron-siloxane cross linked polymer was formed from the reaction between dichlorodimethylsilane in…

A: Solutions- Structure of Boron-siloxane polymer and molecular weight of monomer.

Q: Concentration (M) 1.2 1.0 0.8 0.6 0.4 0.2 0 0 10 20 [H₂0₂] 30 40 50 60 70 80

A: From the graph, it can be seen that the initial concentration of H2O2 is 1.0 M and initial…

Q: please answer with drawing and explanation

A: Soaps are sodium salts of higher fatty acids.Soap is prepared by hydrolyzing a fat under alkaline…

Q: what is the difference between E/Z configuration and S/R configuration?

A: The E/Z system analyzes the two substituents attached to each carbon in the double bond and assigns…

Q: 1. Given: 274.82 g Pb 42.52 g S • 63.66 g O Wanted: percent composition by mass? % Pb % S % O

A: Percent composition by mass of an element is calculated by dividing the number of parts of the mass…

Q: How would you interpret this IR spectroscopy of 9-fluorenone? Some background information is that…

A: IR spectra deals results from the interaction of infrared radiation with matter by absorption. IR…

Concept explainers

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.

Question

2. Draw a section of the chain (four or five repeating units) of
each of the following head-to-tail polymers:
(a) syndiotactic poly(vinyl alcohol)
isotactic poly(a-methylstyrene)
(b)
atactic 1,2-polybutadiene
syndiotactic poly(1,2-difluoroethylene)
(c)
(d)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

1) (a) What is the difference between homopolymer and copolymer? (b) How can you classify the polymer depending on their skeletal structure?
Write an equation for the formation of the following polymers.(a) Polystyrene, from styrene (C6H5CH=CH2)(b) PET (polyethylene terephthalate), from ethylene glycol and terephthalic acid
3. polyglycine, (a) (b) The monomer glycine (NH₂-CH₂-CO₂H) can undergo condensation polymerization to form in which the structural units are joined by amide linkages. What molecule is split off in the formation of polyglycine? Draw the structure of the repeating unit in polyglycine.
into the book. Write a concise definition of each, using examples as appropriate.
The ε-caprolactone monomer from which the biopolymer polycaprolactone (PCL) is synthesized is depicted below. (a) What is the monomer's function? (b) What is the polymerization mechanism that results in the formation of PCL? (c) Define/Illustrate the homopolymer's repeating unit provided that the functional group is placed at the hydrocarbon chain's terminal position.
Draw an abbreviated structure for the following polymers,with brackets around the repeat unit:(a) Teflon from (b) Polystyrene from
1. Answer the following questions: (a) Why is free radical polymerization more commonly used today than ionic polymerization? (b) Almost all substituted ethylene monomers of commercial importance have the structure of CH2 = CHR or CH2 = CRR’ (where R or R' represent identical or different substituent groups). Why? (c) What are some methods for the production of conductive polymers? Give a few examples.
(b) Draw the structures of the polymers obtained from the followng monomers and name the polymerisation process in each case. H H H CH3 4 1 3 NH2 H2N 5
Which of the following three compounds:- polyethylene [essentially no vapor pressure at 1 atm]- menthone [medium vapor pressure at 1 atm]- benzoic acid [low vapor pressure at 1 atm]Is most likely to be amenable to purification by sublimation? Why
1. Explain the following observations: (i) Kevlar has an extremely high tensile strength and melting temperature. (ii) At room temperature, poly(methylmethacrylate) is transparent, while polyethylene is translucent. At temperatures above 135°C, both polymers are transparent. (iii) Polyoxymethylene and polyethylene exhibit similar mechanical behavior. However, the glass transition temperature of polyoxymethylene is about 50°C higher than that of polyethylene.
Shown below is the ε-caprolactone monomer where the biopolymer polycaprolactone (PCL) is synthesized from. (a) What is the functionality of the monomer? (b) What is polymerization mechanism to produce PCL? (c) Draw the repeating unit of the homopolymer given that the functional group is located at the terminal of the hydrocarbon chain
1. Explain the following observations: (i) Kevlar has an extremely high tensile strength and melting temperature. (ii) At room temperature, poly(methylmethacrylate) is transparent, while polyethylene is translucent. At temperatures above 135°C, both polymers are transparent. (iii) Polyoxymethylene and polyethylene exhibit similar mechanical behaviour. However, the glass transition temperature of polyoxymethylene is about 50°c higher than that of polyethylene.