Concept explainers
(a)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance, shifting of lone pairs occur with the bonds and other lone pairs.
(b)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(c)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(d)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(e)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(f)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(g)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(h)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(i)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(j)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
(k)
Interpretation:
The important resonance forms to show the delocalization of charges in the given ion and the major resonance form(s) is to be stated.
Concept introduction:
Resonance is the process in which a molecule gets different structures to define its bonding within the molecule. Such molecules cannot be represented in single Lewis structures. Resonating structures of such molecules are called contributing structures. In the process of resonance shifting of lone pairs occur with the bonds and other lone pairs.
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Chapter 1 Solutions
EP ORGANIC CHEMISTRY -MOD.MASTERING 18W
- Write Lewis structures for these ions. Show all valence electrons and all formal charges. (a) Amide ion, NH2 (b) Bicarbonate ion, HCO3 (c) Carbonate ion, CO32 (d) Nitrate ion, NO3 (e) Formate ion, HCOO (f) Acetate ion, CH3COOarrow_forwardCarbon monoxide (CO) is an example of an overall neutral molecule (netcharge=0) that hasnon-zero formal charges. Draw a Lewis structure of carbon monoxide (CO).arrow_forwardAspartame is an artificial sweetener marketed under the name Nutra-Sweet. A partial Lewis structure for aspartame is shown below. Aspartame can be classified as an organic compound (a compound based on carbon atoms). The majority of Lewis structures for simple organic compounds have all atoms with a formal charge of zero. Therefore, add lone pairs and multiple bonds to the structure above to give each atom a formal charge of zero when drawing the Lewis structure. Also note that the six-sided ring is shorthand notation for a benzene ring (C6H5). Benzene is discussed in Section 4-7. Complete the Lewis structure for aspartame. How many C and N atoms exhibit sp1 hybridization? How many C and O atoms exhibit sp3 hybridization? How many and bonds are in aspartame?arrow_forward
- Write all possible resonance structures for the following species. Assign a formal charge to each atom. In each case, which resonance structure is the most important? (a) NO2 (nitrogen is central) (b) ClCNarrow_forwardDraw three resonance structures for N3-. This species has its three atoms bonded sequentially in the following fashion: N-N-N. Draw your resonance structures so that the atoms in them are bonded together in this order. Select the most important resonance structure for this species based on the formal charges on the atoms of the three resonance structures you have drawn. Now select the statement from the multiple choices which is true about this most important resonance structure.In the most important resonance structure of N3- : a) The leftmost bond (between N and N) is a single bond.b) The rightmost bond (between N and N) is a single bond.c) The formal charge on the leftmost (N) atom is -1.d) The number of nonbonding pairs (lone pairs) of electrons on the leftmost (N) atom is 4.e) The number of nonbonding (lone) pairs of electrons on the rightmost (N) atom is 4.arrow_forwardMolecules containing a single atom of nitrogen, carbon, and oxygen can gain an electron to form an anion.All non-bonding electrons and nonzero formal charges should be included in the structure. What is the most stable resonance structure if nitrogen is the central atom in the CNO– ion? What is the most stable resonance structure if carbon is the central atom in the NCO– ion? What is the most stable resonance structure if oxygen is the central atom in the CON– ion?arrow_forward
- Should 100% sure of answer. Draw the Lewis structure of HBrO₃ (by following the octet rule on all atoms) and then choose the appropriate pair of molecular geometries of the two central atoms. Your answer choice is independent of the orientation of your drawn structure.arrow_forwardAmong the four structures in the choices, one is not a valid resonance form. Identify the wrong structure.arrow_forward-draw the possible resonance structures of IO3^2- ion. -the experimental bond length of P and O bond in PO4^3- ion is in between the bond lengths of P=O and P-O.what is the reason behind this?. -draw the possible resonance structures of C3h3^- ion and on each sructure assign formal charge on each atom.arrow_forward
- Based on the atom connectivity shown bellow,evaluate the four resonance structure for the thiosulfate ion S2O3 ^2-. Use curved arrows to indicate how you get from one resonance structure to another. Assign formal changes to all atoms and determine which of these resonance structure is the most stable based on a formal charge analysis Explain your answer thoroughly. Look at the picture.arrow_forwardDraw the major resonance form of fulminic acid, HCNO, with the atoms connected as indicated in the formula. Your structure should have nonzero formal charges minimized, and it should include all nonzero formal charges and all nonbonding electrons.arrow_forwardDraw regular Lewis structures (no need to use dashed lines and wedges) of the following ions and name (no need to draw them) both the electron geometry and the molecular geometry for each. If an ion has resonance structures, present any one. You do not need to show any formal charges. Formula Lewis structure Electron geometry Molecular geometry PFA* 2- AsBr3? NO2arrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage LearningOrganic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning
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