Which explains why methoxyethene readily undergoes cationic polymerization? Choose one: O stabilizes the carbanion intermediate. O destabilizes the carbocation intermediate. O is electron-withdrawing overall. O is electron-donating overall.

Which explains why methoxyethene readily undergoes cationic polymerization? Choose one: O stabilizes the carbanion intermediate. O destabilizes the carbocation intermediate. O is electron-withdrawing overall. O is electron-donating overall.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter10: Fuels, Organic Chemicals, And Polymers

Section: Chapter Questions

Problem 111QRT

See similar textbooks

Related questions

Q: Which of the following characterizes a beta ray? Choose all that apply. is attracted to the…

A: Answer:When ratio in nucleus is not equal to 1 and it disintegrates and releases the subatomic…

Q: Compound two in this tabl which had two bromines, (potential leaving groups), gave both a…

A: For the given compound Ph.CBrH.CH2Br both substitution and elimination reaction takes place.To find…

Q: Consider the retrosynthesis of the following target molecule. Provide at least two possible starting…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: methylcyclohexene

A: This is an free radical reaction, in this reaction tertiary free radical is produced.

Q: electronic energy levels in tyrosine are discrete. Why is the tyrosine absorpt a smooth function?…

A: The absorption spectrum is a graphical representation of how a substance absorbs light at different…

Q: The following product is classified as a(an) you only need to write ONE option. & product (Michael,…

A: The question is based on the concept of organic retrosynthesis.We need to identify the type of…

Q: 1. (10 points) Some practice with addition reactions. Draw the mechanism for the cyclization of the…

A: The given reaction is Iodolactonisation. Iodolactonization is a type of organic reaction that forms…

Q: t t t Draw the major organic product of the reaction shown below. OH Dess-Martin periodinane CH₂Cl2

A: Organic reactions are those in which organic reactants react to form organic products. In the given…

Q: Solve only the highlighted portions

A: Given are organic synthesis reactions. Let's see synthetic routes for highlight parts.

Q: CH3 S H₂C- H₂C -CH₂ H₂C H₂C Br 0-0 CH3 CH3 Br

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Using the IUPAC recommendations for nomenclature, the only complex substituent that would be named…

A: IUPAC Rules for the nomenclature of the branched organic compounds:First we should select the…

Q: Complete the following reaction and write the IUPAC names of the two products. "NH₂ + H₂O + HCI heat

A: The question is based on organic reactions. we need to identify the product formed and explain…

Q: What would be the starting material of the following reaction? A Select one: O a. A O b. B O c. c O…

A: Alkene gives an electrophilic addition reaction with borane. Alkene reacts with BH3 and then NaOH…

Q: 23. For the reaction; CO(g) + H2O(g) H=2(g) + CO2(g) Calculate the equilibrium concentrations of all…

Q: Eto 1. NaOEt, EtOH 2. H₂O*

Q: Answer Acidic strength & Stability of Anion ( conjugated а ка So, Higher the pka, lesser will be…

A: The objective is to transcribe the text.

Q: [References] Which of the following molecules show cis-trans isomerism? (Select all that apply.)…

A: Given compounds are cyclooctane derivatives.Cis isomers mean groups are in same direction. Trans…

Q: The lone pairs on the oxygen atom in O both localized O both delocalized O one localized and one…

A: The compound belongs to a class of organic compounds called heterocyclic compounds. In this…

Q: The freezing point depression constant of water is Kf = 1.86°C/m. The maximum solubility of sucrose…

Q: Would a precipitate from if a solution contained 5.0 * 10^-4 M silver nitrate and 2.8 * 10^-4 M…

A: Given,Molarity of silver nitrate = 5.0 x 10-4 MMolarity of potassium chromate = 2.8 x 10-4 M

Q: Draw the synthetic equivalents needed to use to prepare the following compounds using Grubb’s ring…

A: The interaction of two alkenes in the presence of Grubbs catalyst leads to the exchange of the…

Q: A chemist prepares a solution of barium chloride (BaCl2) by measuring out 1.1x102 mol of barium…

A: The moles of barium chloride given is .The volume of the solution is .To find the concentration of…

Q: What happens if your silica column runs dry during purification? Group of answer choices:…

A: Assume silica column runs dry during purification. We have to consider the following related to…

Q: An aqueous solution at 25 C has a pOH of 6.6. Calculate the pH. Round your answer to 1 decimal place

A: The objective of this question is to calculate the pH of an aqueous solution given the pOH at a…

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: The objective of the question is to order the samples by decreasing initial radioactivity and then…

Q: 1. a. What are the three classifications of chemicals used in analytical chemistry? (one is Primary…

A: In the given question we have to explain three types of chemicals, common sources of error and…

Q: 7. What is the major elimination product of the following reaction? Explain. "Cl NaOMe/MeOH A

A: Give reaction is an example of 1,2 elimination reactions.In this reaction the bulkier ethyl group…

Q: 1.- Provide the electronic configuration of the carbons of the molecule, taking into account their…

A: The process of mixing atomic orbitals of similar energy and shape to yield new orbitals of identical…

Q: Synthesize соон наз from H3C-CH3 starting materia

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 8. Select the substance that is not in its standard state. a) NaCl(s) b) H₂O(1) c) C(s; graphite) d)…

A: The objective of the question is to identify the substance that is not in its standard state.

Q: Hydrogen sulfide (H2S) is a common and troublesome pollutant in industrial wastewaters. One way to…

Q: Proteins frequently form complexes in which 2, 3, 4, or even more individual proteins ("monomers")…

A: osmotic pressure = 0.122 atmT = 37oC=37+273=310V = 10.00 mL = 0.01 L as we divide the volume by…

Q: 48. Which of the following monomers would undergo cationic polymerization at the fastest rate after…

A: The rate of cationic addition polymerization is directly proportional to carbocation stability.

Q: For the reaction 2SO3(g) →2SO₂(g) + O₂(g) K = 2.3 x10-7 Determine K for the reaction SO3(g) SO₂(g) +…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

Q: 6. Starting from benzene and any reagents you wish, please design a synthesis of menthol (racemic).…

A: In the preparation of menthol first step is friedel craft alkylation of benzene to form a cumene.The…

Q: Why is this the correct spectra for these molecules? Identify specific absorption band which…

A: A question based on IR spectroscopy of organic molecules. Two organic compounds are given whose…

Q: 21. If the participating base is NH2, which product is formed (among other products) in the…

Q: As temperature is increased above absolute zero, all materials undergo phase change: solid →liquid…

A: Answer:Matter has 3 types of physical states:Solid stateLiquid stateGaseous state

Q: Draw the product of the reaction shown below at physiological pH (pH = 7.4). Ignore inorganic…

A: During the synthesis of peptides, sometimes it is necessary to protect the amino group or carboxylic…

Q: Write down the common (not IUPAC) names of the organic molecules that would be released if this…

A: Triglycerides undergo hydrolysis to give glycerol and 3 fatty acids. Here the hydrolysis of ester…

Q: What is the major product of this reaction? CH₂ NaOH Ę₂

A: A question based on reaction mechanisms. For the given reaction condition the most appropriate…

Q: Perhydroazulene derivatives have shown usefulness in electronic display applications. (Beilstein J.…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Draw and upload a atomic/molecular-level picture of the chemical bonding (within) each compound:…

A: The two atoms in a molecule are joined by an ionic bond or covalent bond. An ionic bond is formed by…

Q: A 0.050 M solution of a weak acid, HA, has pH = 2.74. Determine the value of K₂.

Q: N 2. Orb a. What does this product smell like? b. What natural product does it come from?

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: X Incorrect. Propose an efficient synthesis for the following compound using an acetoacetic ester…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Calculate the value of f and the uncertainty of f (i.e. Af) given the input values for a b, and c.…

A: Given,a= b=c=To find the value of f and .

Q: 1. Complete the reactions. 1) H -CH3 Br₂ Acetic acid CH₂CH3 1.LDA 2.CH 3 CH ₂1 Pyridine Heat

Q: What type of product is shown below? Michael O Claisen O aldol malonic ester O acetoacetic ester OEt

A: The following are important characteristics of organic synthesis:Starting materialsFunctional…

Concept explainers

Types of Polymers on the basis of Method of Preparation

Question

Which explains why methoxyethene readily undergoes cationic polymerization?
Choose one:
O stabilizes the carbanion intermediate.
O destabilizes the carbocation intermediate.
O is electron-withdrawing overall.
O is electron-donating overall.

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: Polymer

VIEW

Step 2: Cationic polymerization of methoxyethene

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Types of Polymers on the Basis of Method of Preparation

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

Contrast polymer hydrolysis with dehydration synthesis.
1. Which breaks down more quickly in an aqueous solution? DNA RNA
Draw the structure of the repeating unit of the polyamide formed from this reaction. CI H H₂N NH₂ You do not have to consider stereochemistry. + CI polymerization
Rank the rate of cationic polymerization for the following molecules. Briefly explain why H C = CH₂ CH3 C= CH₂ H = CH₂
Which one of the following initiators can be used for free radical chain-growth polymerization? a) benzoyl peroxide b) BF3 c) CH3CH2CH2CH2Li d) Al(CH2CH3)3, TiCl4
What is the first step in the cationic polymerization of alkenes?
This polymer is composed of 2 monomer units: an acid chloride and an amine. In the box below, draw the structure of both monomers. (8-10 C (CH₂)6-C CH₂ 어 H n • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate structures with + signs from the drop-down menu.
5. Ribose's structure is ОН HO ОН ОН a) Draw using the arrow formalism the reaction of linear ribose to make a 5-membered ring. b) What is the name of the resulting functional group? c) Given that reaction of alcohols (such as RCH2OH) with carbonyls (such as HCO-R') to create this functional group is typically not thermodynamically favored, why does most ribose in water exist as a 5-membered ring? A few word answer is fine. d) AG°for this reaction is about - 5 kJ/mol. Assuming that you start with a 1 mM solution of ribose in water, what is the approximate concentration at equilibrium of (i) the linear form? (ii) The cyclic form? (A good answer should be correct within 20%, e.g. it is fine to approximate 9 mM as 10 mM, but it is not okay to approximate 0.1 mM as 1 mM.) e) This reaction creates a new stereocenter. Please indicate it with a *. f) Consider the starting point for synthesis of purines like ATP, which is PRPP (pheseboribosylevOrhesehate) НО НО LOLOH HO ОН HO OH Pyrophosphate…
Which of the following is the first step in the cationic polymerization of alkenes? Select one: Attack of π-electrons to a proton H+. Reduction of the π-electrons. Elongation of the polymer chain. Attack of π-electrons to a carbocation. Which of the following is FALSE regarding terminal alkynes? Select one: O The proton in the terminal carbon is weakly acidic. They react with H₂O, H₂SO4, HgSO4 to produce an aldehyde. O The hydrohalogenation reaction yields a geminal dihalide. O Treatment with alcoholic AgNO3 produces a silver acetylide.
Below are the reaction steps in a certain polymerization process, 22. which may occur by either an uncatalyzed or an acid-catalyzed pathway. 0–H R-C-o–H k1 + HA R-C+ A- k2 0–H Group 1 0–H 0–H k3 R-ċ+ A- + R'+o-H R—С—0—Н k4 0–H R-ó+ A- Group 2 H 0–H R–Ċ–0–H k5 R-C-0–R' + H-0 + НА A- Group 3 H Write a balanced chemical reaction for the overall process. RCOOH + HA + RCOOH2+ + A- + R'OH + RC(OH)2(R'OH)+ ® RCOOH2+ + RC(OH)2(R'OH)+ + RCOOR' + H2O + HA. RCOOH + R'OH 2 RCOOR' RCOOH + R'OH E RCOOR' + H20 RCOOH + HA 2 RCOOH2+ + A- RCOOH + R'OH + HA E RCOOR' + H2O + HA
For the substitution reaction. Draw the structure of the intermediate that forms in the rate determining step. Он HBr (aq) Br
Predict the Product. Predict the major organic product(s) or reactant(s) for the following reactions. Please use proper polymer notation and show one (1) repeat unit for the products. НО OH Br be CI polymerize polymerize -[grola] polymerize