Predict the order of reactivity (and justify your prediction): (a) in cationic polymerization: styrene, p- methoxystyrene, p-chlorostyrene, p-methylstyrene; (b) in anionic polymerization: styrene, 2-vinylpyri- dine, 3-vinylpyridine, 4-vinylpyridine.

Predict the order of reactivity (and justify your prediction): (a) in cationic polymerization: styrene, p- methoxystyrene, p-chlorostyrene, p-methylstyrene; (b) in anionic polymerization: styrene, 2-vinylpyri- dine, 3-vinylpyridine, 4-vinylpyridine.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A sample of CO2 gas has a volume of 939 mL, has a pressure of 877 mm Hg, and is at a temperature of…

A: The objective of the question is to calculate the amount of CO2 in moles in the gas sample using the…

Q: Draw one of the two enantiomers of the product of this hydrogenation reaction. Use a dash or wedge…

Q: ⑤ 1. KMnO4, OH- (warm) 2. H3O+ Select to Draw + ⑤

Q: Calculate AS° for Substance C (g) H₂ (g) 2 CH₁ (g) 4 C(g) + 2 H2(g) → CH(g). S° (J/mol.K) 158.1…

A: The objective of the question is to calculate the standard entropy change (ΔS°) for the given…

Q: According to this reaction energy diagram, the value of the change in energy is. Potential energy…

A: Step 1: Identify the parts of the diagram Point A in the given diagram represents the reactants and…

Q: A 7.88 gram sample of carbon dioxide gas has a volume of 895 milliliters at a pressure of 2.93 atm.…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Consider a semiconductor with a bandgap of 1.42 eV with a uniform electric field of 1 × 106 V/m…

A: Based on the image you sent and the information provided, here's how to solve the problems related…

Q: The balanced solubility equilibrium reaction of lead(II) iodide is Pbl₂(s) Pb2+ (aq) +21¯ (aq) What…

A: The objective of the question is to determine the correct expression for the solubility product…

Q: None

A: Step 1:R and S configurations:It is a nomenclature system in organic chemistry that helps in…

Q: + H2 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges),…

A: Detailed explanation:(H3C)2CH-CH=CH-CH3 + H2/Pt ---> (CH3)2CH-CH2-CH2-CH3…

Q: Calculate the density of oxygen gas (in g/L) at 477 mm Hg and 45.8 °C. g/L

A: The objective of this question is to calculate the density of oxygen gas under given conditions of…

Q: Question 18

A: We can determine the volume of concentrated hydrochloric acid needed to prepare the diluted solution…

Q: Consider a molecule with the molecular formula of C3H5Br. The IR and 'H NMR spectra are shown below.…

Q: + Draw the missing organic structures in the following multistep synthesis. Show the final product…

A: Step 1: Step 2: Step 3: Step 4:

Q: Draw a structural formula for the major organic product(s) of the reaction shown below. 1. CH3l…

A: Step 1: Step 2: Step 3: Step 4:

Q: Don't provide hand writing solution

A: The objective of the question is to find the light intensity at a certain point on the screen when…

Q: 2. Draw the missing structure(s) in each of the following reactions. The missing structure(s) can be…

A: Step 1:electrophilic addition reaction is the characteristic reaction of alkenes addition of…

Q: Which of the following describes the entropy change in the given reaction? 2 C₁₂O(g) →2 Cl2(g) + 7…

A: Approach to solving the question: Detailed explanation:Entropy is related to the microscopic…

Q: Please answer in typing format

A: Let's see all the molecular weight.Here molecular ion peak is 101. So answer is amine.

Q: 14 1/1 point Hemoglobin molecules carry oxygen from the lungs to tissue cells where the oxygen is…

A: Step 1:To find the ratio of [Hb.CO] to [HbO2] at 37°C with [O2] = [CO], we can use the relationship…

Q: Lysine catabolism begins with reductive amination of a-ketoglutarate to give saccharopine in a…

A: Step 1:

Q: Calculate the value of is for H+, He+ and Li+2 ions at r = 0, r = a, and r = 4a,, Rationalize the…

A: Step 1: Step 2: Step 3: Step 4:

Q: Draw two major products of this reaction. Use a dash or wedge bond to indicate the stereochemistry…

Q: The vibrational frequency of Br2 is 414 cm-1. At 800K what is the percentage of particles in (1)…

A: The objective of this question is to calculate the percentage of particles in the ground state and…

Q: 4 1 point Consider the rate data at a certain temperature for the reaction 2NO(g) + 2H2(g) → N2(g) +…

A: The objective of this question is to determine the order of the reaction with respect to hydrogen.…

Q: Gases can be mixed with any proportions unless they chemically react with one another). We can say…

A: Gases, unlike liquids and solids, have the unique property of being able to mix with one another in…

Q: A galvanic cell is powered by the following redox reaction: O2(g) + 4H(aq) + 2 Zn(s) 2+ 2H2O(l) +…

A: Step 1 : Reduction involves gain of electrons.Oxidation involves loss of electrons. Step 2:In…

Q: A sample of argon gas occupies a volume of 6.57 L at 53.0°C and 0.880 atm. If it is desired to…

A: The objective of this question is to find the temperature of a sample of argon gas when its volume…

Q: Which statement about the equation is correct? FeCl3 + 3NH4OH → Fe(OH)3 + 3NH4CI О Mass is conserved…

A: Step 1:The correct statement is:Mass is conserved because the number of each atom in the reactants…

Q: 12

Q: A sample of Xe gas has a volume of 498 mL, has a pressure of 434 mm Hg, and is at a temperature of…

A: The objective of the question is to calculate the amount of Xe gas in moles using the given volume,…

Q: A sample of oxygen gas occupies a volume of 9.84 L at 46.0°C and 1.29 atm. If it is desired to…

A: The objective of the question is to find the temperature of the oxygen gas sample at the new volume…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. • • 1. in…

A: First one is the product. But due to the presence of acid, the ester undergoes hydrolysis to give…

Q: Chemistry

A: 4a. Given:…

Q: 2 1/1 point calculate AS for each of the reactions Fe2O3(s) + 3H2(g) 187 J/K 143 J/K 213 J/K 119 J/K…

Q: Please explain how to get answers

A: Given reaction: 4NH3 (g) + 5O2 (g) ---> 4NO (g) + 6H2O (g) The enthalpy change for a…

Q: Calculate the molarity of the acetic acid solution in Fig. 10.2, when 20.0mL of that solution has…

A: Step 1:During acid-base titration, equivalence point is the point at which all the acid is…

Q: Calculate the density of krypton gas (in g/L) at 944 mm Hg and 46.0 °C. g/L

A: The objective of this question is to calculate the density of krypton gas under given conditions of…

Q: Umes6

A: Thank you.

Q: Determine ∆S° for 2 O₃(g) → 3 O₂(g). Substance Sf° (J/mol･K) O₃ (g) 239 O₂ (g) 205

Q: Consider each of the following molecules and/or ions. Give the hybridization for the central atom in…

A: Steric number helps predict the hybridization, molecular geometry, and electron geometry of a…

Q: 5. Using a table of Hermite Polynomials, provide the property normalized 42. You may 1 (as verify…

A: To find the properly normalized 4th Hermite polynomial (ψ₄(x)), we need to use the following steps:…

Q: A voltaic cell consists of Cu^2+/Cu and Cd ^2+/Cd half-cells. Each compartment has a volume of 0.500…

A: To find the concentration of [Cu^2+] when the cell voltage is 0.728 V, we can use the Nernst…

Q: A sample of He gas has a volume of 565 mL, has a pressure of 984 mm Hg, and is at a temperature of…

A: The objective of this question is to calculate the amount of helium (He) gas in moles given the…

Q: Sn2+(aq) +2Ag(s) → Sn(s) + 2Ag+ (aq) From the table of standard reduction potentials: Eº Sn 2+/Sn =…

A: Step 1:Cell reaction isSn2+ (aq) + 2 Ag (s) → Sn (s) + 2 Ag+ (aq)Step 2:Anode reaction :Ag (s) →…

Q: The rate constants for the decomposition of N2O5 at different temperatures are given in the table.…

A: Step 1: Step 2: Step 3: Step 4:

Q: Help with questions please

A: Step 1:Answer 10Option D is correct as 2,4-dinitrophenyl Hydrazone derivative test a reddish orange…

Q: 14

Q: A 0.892-g sample of an unknown gas has a volume of 580 mL and a pressure of 421 mm Hg at 31.1 °C.…

Q: Predict the structure of the product of each of these reactions. If no reaction occurs write NR…

Question

Please help me with the question below. A detailed explanation to aid in understanding is welcome.

Predict the order of reactivity (and justify your prediction): (a) in cationic polymerization: styrene, p-
methoxystyrene, p-chlorostyrene, p-methylstyrene; (b) in anionic polymerization: styrene, 2-vinylpyri-
dine, 3-vinylpyridine, 4-vinylpyridine.

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 by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Consider monomers A–C. (a) Rank the monomers in order of increasing reactivity in cationic polymerization. (b) Rank the monomers in order of increasing reactivity in anionic polymerization.
(a) Hard contact lenses, which first became popular in the 1960s, were made by polymerizing methyl methacrylate [CH2 = C(CH3)CO2CH3] to form poly(methyl methacrylate) (PMMA). Draw the structure of PMMA. (b) More comfortable softer contact lenses introduced in the 1970s were made by polymerizing hydroxyethyl methacrylate [CH2 = C(CH3)CO2CH2CH2OH] to form poly(hydroxyethyl methacrylate) (poly-HEMA). Draw the structure of poly-HEMA. Since neither polymer allows oxygen from the air to pass through to the retina, newer contact lenses that are both comfortable and oxygen-permeable have now been developed.
What is the degree of polymerization of each of the following polymers with molar mass 100,000 g/mol ? (a) polyacrylonitrile (b) polycaprolactam (c) poly(trimethylene ethylene-urethane) [Ans. (a) 1887; (b) 885; (c) 532] 1.3
(a) Hard contact lenses, which first became popular in the 1960s, were made by polymerizing methyl methacrylate [CH2=C(CH3)CO2CH3] to form poly(methyl methacrylate) (PMMA). Draw the structure of PMMA. (b) More-comfortable softer contact lenses introduced in the 1970s were made by polymerizing hydroxyethyl methacrylate [CH2=C(CH3)CO2CH2CH2OH] to form poly(hydroxyethyl methacrylate) (poly-HEMA). Draw the structure of poly-HEMA. Because neither polymer allows oxygen from the air to pass through to the retina, newer contact lenses that are both comfortable and oxygen-permeable have now been developed.
Propylene does not undergo free radical polymerization readily because there are two competing steps after initiation: propagation and hydrogen atom abstraction.(a) Using a generic radical R• as a reactant with propylene, draw the mechanism and products for the two competing steps.(b) Which step produces the more stable product?(c) How do your results explain propylene’s poor reactivity in free radical polymerization?
(4) Polybenzimidazoles are made by a two-stage step-growth melt polymerization: H2N- - NH2 -H20 H2N NH2 -фон What extent of reaction is needed to produce n = 200 in the above formula? Carry four decimal places in your answer.
(a) Describe the polymerization of a blend of maleic anhydride and 2-methyl-1,3- propanediol in the presence of an acid catalyst. Draw a chemical reaction scheme showing the intermediate and final products that are formed. Describe the reaction conditions that you would use to maximize the yield of polymer. (b) Draw the structure of the polymer, showing the repeat unit and end groups, that is obtained when the mole ratio of maleic anhydride to diol is 0.95 (c) What is the number average molecular weight of the polymer of Part (b) when the extent of reaction of maleic anhydride is (i) 90% and (ii) 100%. (d) Describe how the structure of the polymer is altered when it is further reacted with styrene in the presence of peroxide.
When certain cycloalkenes are used in metathesis reactions, ringopening metathesis polymerization (ROMP) occurs to form a highmolecular- weight polymer, as shown with cyclopentene as the starting material. The reaction is driven to completion by relief of strain in the cycloalkene.What products are formed by ring-opening metathesis polymerization of each alkene?
Draw the curved arrow mechanism for the initiation step in cationic polymerization when methoxyethene reacts with BCI3 H₂O. Include unshared electrons and any nonzero formal charges. You do not need to show additional resonance forms. TA i Draw the curved arrow mechanism for the initiation step of this polymerization reaction. □ AN :CI: ‒‒‒‒‒‒‒ i 12D : CI: :CI—B :CI: + I H C N O S F P Cl Br
Concerning the polymers produced from monomers containing a single C=C double bond, the following generalizations are apparent: (a) The polymers produced are almost always unsubstituted (i.e. ethylene) or have one substituent on the double bond or two substituents on the same carbon atom of the double bond. Monomers containing one or more substituents on each carbon of the double bond seldom polymerize. (b) Most chain polymerizations are carried out by radical initiation; relatively few are produced by ionic initiation. Why? Explain the reasons for these generalizations
(1) Explain the following polymerization mechanism by showing propagation reactions with the catalyst three times (draw chemical structures of the intermediates of the first, second, and third reaction with the monomer and catalysts). LnW=CHR' tanda (2) Why is HT-3-hexyl polythiophene better in conductivity than other regioisomers? Explain the reasons from the intramolecular and intermolecular aspects, respectively.
(а) Н (Б) Н (c) H Each of the monomers shown here can undergo free radical polymerization. For each polymerization: (i) Show the mechanism for the first two propagation steps, using benzoyl peroxide as the initiator. (ii) Draw the condensed formula for the polymer, showing the repeating unit. (iii) Provide a name for the polymer. H H H CI Hi c=0 H OCH3 H,N Vinylidene chloride Acrylamide Methyl vinyl ether