(a)
Interpretation:
Chemical structure of the
Concept introduction:
Any polymer can be named by using certain rules given by IUPAC (International Union for Pure and applied chemistry). Naming of polymer is based on the monomer from which it was derived.
If the monomer contains only one word in the name then no parenthesis is used when naming polymer but if the monomer contains two words means parenthesis is used around the name of monomer.
Monomer with two words=poly(monomer)
Monomer with single word=poly-monomer
(a)
Answer to Problem 22PP
The polymer is polynitroethylene and the structure is
Explanation of Solution
To draw and name the polymer when vinyl acetate undergoes polymerization
Draw the structure of nitroethylene
The structure of nitroethylene is drawn following
Polymerization of nitroethylene
The nitroethylene has a double bond which can involve in polymerization with another nitroethylene which propogates to the other molecules to form a chain where the repeating unit is the monomer unit without a double bond as it is involved in polymerization. nitroethylene polymerizes to form polynitroethylene
(b)
Interpretation:
Chemical structure of the polymer should be drawn and named when given monomer undergoes polymerization.
Concept introduction:
Any polymer can be named by using certain rules given by IUPAC (International Union for Pure and applied chemistry). Naming of polymer is based on the monomer from which it was derived.
If the monomer contains only one word in the name then no parenthesis is used when naming polymer but if the monomer contains two words means parenthesis is used around the name of monomer.
Monomer with two words=poly(monomer)
Monomer with single word=poly-monomer
(b)
Answer to Problem 22PP
The polymer is polyacrylonitrile and the structure is
Explanation of Solution
To draw and name the polymer when acrylonitrile undergoes polymerization
Draw the structure of acrylonitrile
The structure of acrylonitrile is drawn following IUPAC nomenclature.
Polymerization of acrylonitrile
The acrylonitrile has a double bond which can involve in polymerization with another acrylonitrile which propogates to the other molecules to form a chain where the repeating unit is the monomer unit without a double bond as it is involved in polymerization. Acrylonitrile polymerizes to form polyacrylonitrile.
(c)
Interpretation:
Chemical structure of the polymer should be drawn and named when given monomer undergoes polymerization.
Concept introduction:
Any polymer can be named by using certain rules given by IUPAC (International Union for Pure and applied chemistry). Naming of polymer is based on the monomer from which it was derived.
If the monomer contains only one word in the name then no parenthesis is used when naming polymer but if the monomer contains two words means parenthesis is used around the name of monomer.
Monomer with two words=poly(monomer)
Monomer with single word=poly-monomer
(c)
Answer to Problem 22PP
The polymer is poly(vinylidene fluoride) and the structure is
Explanation of Solution
To draw and name the polymer when vinylidene fluoride undergoes polymerization
Draw the structure of vinylidene fluoride
The structure of vinylidene fluoride is drawn following IUPAC nomenclature.
Polymerization of vinylidene fluoride
The vinylidene fluoride has a double bond which can involve in polymerization with another vinylidene fluoride which propogates to the other molecules to form a chain where the repeating unit is the monomer unit without a double bond as it is involved in polymerization. vinylidene fluoride polymerizes to form poly(vinylidene fluoride). As this monomer has two words in its name the polymer is named with paranthesis
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Chapter 27 Solutions
ORGANIC CHEMISTRY LL PRINT UPGRADE
- The product on the right-hand side of this reaction can be prepared from two organic reactants, under the conditions shown above and below the arrow. Draw 1 and 2 below, in any arrangement you like. 1+2 NaBH₂CN H+ N Click and drag to start drawing a structure. X $arrow_forwardExplain what is the maximum absorbance of in which caffeine absorbs?arrow_forwardExplain reasons as to why the amount of caffeine extracted from both a singular extraction (5ml Mountain Dew) and a multiple extraction (2 x 5.0ml Mountain Dew) were severely high when compared to coca-cola?arrow_forward
- Protecting Groups and Carbonyls 6) The synthesis generates allethrolone that exhibits high insect toxicity but low mammalian toxicity. They are used in pet shampoo, human lice shampoo, and industrial sprays for insects and mosquitos. Propose detailed mechanistic steps to generate the allethrolone label the different types of reagents (Grignard, acid/base protonation, acid/base deprotonation, reduction, oxidation, witting, aldol condensation, Robinson annulation, etc.) III + VI HS HS H+ CH,CH,Li III I II IV CI + P(Ph)3 V ༼ Hint: no strong base added VI S VII IX HO VIII -MgBr HgCl2,HgO HO. isomerization aqeuous solution H,SO, ༽༽༤༽༽ X MeOH Hint: enhances selectivity for reaction at the S X ☑arrow_forwardDraw the complete mechanism for the acid-catalyzed hydration of this alkene. esc 田 Explanation Check 1 888 Q A slock Add/Remove step Q F4 F5 F6 A བྲA F7 $ % 5 @ 4 2 3 & 6 87 Click and drag to start drawing a structure. © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Ce W E R T Y U S D LL G H IK DD 요 F8 F9 F10 F1 * ( 8 9 0 O P J K L Z X C V B N M H He commandarrow_forwardExplanation Check F1 H₂O H₂ Pd 1) MCPBA 2) H3O+ 1) Hg(OAc)2, H₂O 2) NaBH4 OH CI OH OH OH hydration halohydrin formation addition halogenation hydrogenation inhalation hydrogenation hydration ☐ halohydrin formation addition halogenation formation chelation hydrogenation halohydrin formation substitution hydration halogenation addition Ohalohydrin formation subtraction halogenation addition hydrogenation hydration F2 80 F3 σ F4 F5 F6 1 ! 2 # 3 $ 4 % 05 Q W & Å © 2025 McGraw Hill LLC. All Rights Reserved. F7 F8 ( 6 7 8 9 LU E R T Y U A F9arrow_forward
- Show the mechanism steps to obtain the lowerenergy intermediate: *see imagearrow_forwardSoap is made by the previous reaction *see image. The main difference between one soap and another soap isthe length (number of carbons) of the carboxylic acid. However, if a soap irritates your skin, they mostlikely used too much lye.Detergents have the same chemical structure as soaps except for the functional group. Detergentshave sulfate (R-SO4H) and phosphate (R-PO4H2) functional groups. Draw the above carboxylic acidcarbon chain but as the two variants of detergents. *see imagearrow_forwardWhat are the reactions or reagents used? *see imagearrow_forward
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