Concept explainers
(a)
Interpretation:
The given compound should be filled whether it is resonance structure, constitutional isomer, cis/trans isomer or same structure.
Concept introduction:
Isomer: Molecule has same molecular formula but different structural arrangement is called isomer.
Geometric isomerism (also known as E-Z isomerism or cis-trans isomerism): same molecular formula but different arrangement in the space. These isomers happen where you have restricted rotation in a molecule (double bond in the molecule). The
Constitutional isomer: (or structural) isomers differ in the connectivity they contain different functional groups and / or bonding patterns is called constitutional isomer.
Resonance: it is a process of delocalization electrons with in the molecule.
Chiral: Absence of a plane of symmetry or a center of symmetry is called chiral molecule, a non-superimposable on its mirror image is called chiral. A carbon atom is attached by the four different groups is called chiral carbon.
Enantiomers: Two stereoisomers that are mirror images of each other and they are non-supposable.
Diastereomers: Two stereoisomers that are non-mirror images of each other and they are non-supposable.
(a)
Answer to Problem 23.86QP
The given compound is diastereomers (a)
Explanation of Solution
To find: The given compound is resonance structure, constitutional isomer, cis/trans isomer or same structure
The given compound is resonance structure, constitutional isomer, cis/trans isomer or same structure needs to be known.
The given compound is diastereomers which is shown below.
The above compounds are non-mirror images of each other and they are non-supposable therefore the given compound diastereomers.
(b)
Interpretation:
The given compound should be filled whether it is resonance structure, constitutional isomer, cis/trans isomer or same structure.
Concept introduction:
Isomer: Molecule has same molecular formula but different structural arrangement is called isomer.
Geometric isomerism (also known as E-Z isomerism or cis-trans isomerism): same molecular formula but different arrangement in the space. These isomers happen where you have restricted rotation in a molecule (double bond in the molecule). The functional groups are same side in the molecule is cis, the functional groups are opposite side is called trans isomer.
Constitutional isomer: (or structural) isomers differ in the connectivity they contain different functional groups and / or bonding patterns is called constitutional isomer.
Resonance: it is a process of delocalization electrons with in the molecule.
Chiral: Absence of a plane of symmetry or a center of symmetry is called chiral molecule, a non-superimposable on its mirror image is called chiral. A carbon atom is attached by the four different groups is called chiral carbon.
Enantiomers: Two stereoisomers that are mirror images of each other and they are non-supposable.
Diastereomers: Two stereoisomers that are non-mirror images of each other and they are non-supposable.
(b)
Answer to Problem 23.86QP
The given compound is diastereomers (b)
Explanation of Solution
To find: The given compound is resonance structure, constitutional isomer, cis/trans isomer or same structure
The given compound is resonance structure, constitutional isomer, cis/trans isomer or same structure needs to be known.
The given compound is diastereomers which is shown below.
The above compounds are non-mirror images of each other and they are non-supposable therefore the given compound diastereomers.
(c)
Interpretation:
The given compound should be filled whether it is resonance structure, constitutional isomer, cis/trans isomer or same structure.
Concept introduction:
Isomer: Molecule has same molecular formula but different structural arrangement is called isomer.
Geometric isomerism (also known as E-Z isomerism or cis-trans isomerism): same molecular formula but different arrangement in the space. These isomers happen where you have restricted rotation in a molecule (double bond in the molecule). The functional groups are same side in the molecule is cis, the functional groups are opposite side is called trans isomer.
Constitutional isomer: (or structural) isomers differ in the connectivity they contain different functional groups and / or bonding patterns is called constitutional isomer.
Resonance: it is a process of delocalization electrons with in the molecule.
Chiral: Absence of a plane of symmetry or a center of symmetry is called chiral molecule, a non-superimposable on its mirror image is called chiral. A carbon atom is attached by the four different groups is called chiral carbon.
Enantiomers: Two stereoisomers that are mirror images of each other and they are non-supposable.
Diastereomers: Two stereoisomers that are non-mirror images of each other and they are non-supposable.
(c)
Answer to Problem 23.86QP
The given compound is resonance structure (c)
Explanation of Solution
To find: The given compound is resonance structure, constitutional isomer, cis/trans isomer or same structure
The given compound is resonance structure, constitutional isomer, cis/trans isomer or same structure needs to be known.
The given compound is resonance structure which is shown below.
Isomers have different sequence of bond types or connection in different order is called as resonance structure therefore the given molecule is resonance structure.
(d)
Interpretation:
The given compound should be filled whether it is resonance structure, constitutional isomer, cis/trans isomer or same structure.
Concept introduction:
Isomer: Molecule has same molecular formula but different structural arrangement is called isomer.
Geometric isomerism (also known as E-Z isomerism or cis-trans isomerism): same molecular formula but different arrangement in the space. These isomers happen where you have restricted rotation in a molecule (double bond in the molecule). The functional groups are same side in the molecule is cis, the functional groups are opposite side is called trans isomer.
Constitutional isomer: (or structural) isomers differ in the connectivity they contain different functional groups and / or bonding patterns is called constitutional isomer.
Resonance: it is a process of delocalization electrons with in the molecule.
Chiral: Absence of a plane of symmetry or a center of symmetry is called chiral molecule, a non-superimposable on its mirror image is called chiral. A carbon atom is attached by the four different groups is called chiral carbon.
Enantiomers: Two stereoisomers that are mirror images of each other and they are non-supposable.
Diastereomers: Two stereoisomers that are non-mirror images of each other and they are non-supposable.
(d)
Answer to Problem 23.86QP
The given compound is constitutional isomer (d)
Explanation of Solution
To find: The given compound is resonance structure, constitutional isomer, cis/trans isomer or same structure
The given compound is resonance structure, constitutional isomer, cis/trans isomer or same structure needs to be known.
The given compound is constitutional isomer which is shown below.
Isomers with the same order of connections and sequence of bond types, but which differ in the spatial arrangement of the atoms therefore the given molecule is called constitutional isomer
Want to see more full solutions like this?
Chapter 23 Solutions
Chemistry: Atoms First
- Strain Energy for Alkanes Interaction / Compound kJ/mol kcal/mol H: H eclipsing 4.0 1.0 H: CH3 eclipsing 5.8 1.4 CH3 CH3 eclipsing 11.0 2.6 gauche butane 3.8 0.9 cyclopropane 115 27.5 cyclobutane 110 26.3 cyclopentane 26.0 6.2 cycloheptane 26.2 6.3 cyclooctane 40.5 9.7 (Calculate your answer to the nearest 0.1 energy unit, and be sure to specify units, kJ/mol or kcal/mol. The answer is case sensitive.) H. H Previous Nextarrow_forwardA certain half-reaction has a standard reduction potential Ered +1.26 V. An engineer proposes using this half-reaction at the anode of a galvanic cell that must provide at least 1.10 V of electrical power. The cell will operate under standard conditions. Note for advanced students: assume the engineer requires this half-reaction to happen at the anode of the cell. Is there a minimum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the minimum. Round your answer to 2 decimal places. If there is no lower limit, check the "no" box.. Is there a maximum standard reduction potential that the half-reaction used at the cathode of this cell can have? If so, check the "yes" box and calculate the maximum. Round your answer to 2 decimal places. If there is no upper limit, check the "no" box. yes, there is a minimum. 1 red Πν no minimum Oyes, there is a maximum. 0 E red Dv By using the information in the ALEKS…arrow_forwardIn statistical thermodynamics, check the hcv following equality: ß Aɛ = KTarrow_forward
- Please correct answer and don't used hand raitingarrow_forwardPlease correct answer and don't used hand raitingarrow_forward(11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B Bond A Bond C a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. Weakest Bond Strongest Bond b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. c. (5pts) Use principles discussed in lecture, supported by relevant structures, to succinctly explain the why your part b (i) radical is more stable than your part b(ii) radical. Written explanation can be no more than one-two succinct sentence(s)!arrow_forward
- . 3°C with TH 12. (10pts total) Provide the major product for each reaction depicted below. If no reaction occurs write NR. Assume heat dissipation is carefully controlled in the fluorine reaction. 3H 24 total (30) 24 21 2h • 6H total ● 8H total 34 래 Br2 hv major product will be most Substituted 12 hv Br NR I too weak of a participate in P-1 F₂ hv Statistically most favored product will be major = most subst = thermo favored hydrogen atom abstractor to LL Farrow_forwardFive chemistry project topic that does not involve practicalarrow_forwardPlease correct answer and don't used hand raitingarrow_forward
- Q2. Consider the hydrogenation of ethylene C2H4 + H2 = C2H6 The heats of combustion and molar entropies for the three gases at 298 K are given by: C2H4 C2H6 H2 AH comb/kJ mol¹ -1395 -1550 -243 Sº / J K¹ mol-1 220.7 230.4 131.1 The average heat capacity change, ACP, for the reaction over the temperature range 298-1000 K is 10.9 J K¹ mol¹. Using these data, determine: (a) the standard enthalpy change at 800 K (b) the standard entropy change at 800 K (c) the equilibrium constant at 800 K.arrow_forward13. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B Bond A Bond C a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. Weakest Bond Strongest Bond b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. c. (5pts) Use principles discussed in lecture, supported by relevant structures, to succinctly explain the why your part b (i) radical is more stable than your part b(ii) radical. Written explanation can be no more than one-two succinct sentence(s)! Googlearrow_forwardPrint Last Name, First Name Initial Statifically more chances to abstract one of these 6H 11. (10pts total) Consider the radical chlorination of 1,3-diethylcyclohexane depicted below. 4 4th total • 6H total 래 • 4H total 21 total ZH 2H Statistical H < 3° C-H weakest - product abstraction here bund leads to thermo favored a) (6pts) How many unique mono-chlorinated products can be formed and what are the structures for the thermodynamically and statistically favored products? Product 6 Number of Unique Mono-Chlorinated Products Thermodynamically Favored Product Statistically Favored Product b) (4pts) Draw the arrow pushing mechanism for the FIRST propagation step (p-1) for the formation of the thermodynamically favored product. Only draw the p-1 step. You do not need to include lone pairs of electrons. No enthalpy calculation necessary H H-Cl Waterfoxarrow_forward
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,
General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning