(a) For this structure, draw two important resonance structures, and include lone pairs of...
Question:
 |
(a) For this structure, draw two important resonance structures, and include lone pairs of electrons and formal charges.
(b) Among the above three resonance structures (the structure given with the two drawn), which one is the most stable? Explain why.
Resonance in Organic Molecules
Many organic molecules have multiple resonance structures due to the prevalence of double bonds. This allows any formal charge on the molecule to be distributed across multiple atoms. This stabilizes the molecule
Answer and Explanation: 1
Become a Study.com member to unlock this answer! Create your account
View this answer(a)
 |
(b) The given structure is the most stable. This is because the negative formal charge is on the most electronegative atom and carbocations...
See full answer below.
Ask a question
Our experts can answer your tough homework and study questions.
Ask a question Ask a questionSearch Answers
Learn more about this topic:
Get access to this video and our entire Q&A library
Lewis Dot Structures: Resonance
from
Chapter 5 / Lesson 9
21K
Learn what Lewis dot structures are, how to draw Lewis dot structures and see resonance in Lewis dot structures using the benzene Lewis dot structure example.
Related to this Question
- Draw the two most important resonance structures for diazomethane, H_2CN_2, and show the formal charge for each atom in each structure.
- Draw one of the resonance structures for N2O (one N is central). Include all lone pair electrons and any non-zero formal charges in your structure.
- Four resonance structures of the following cation are possible. Two resonance forms are given below but are incomplete. Complete the given structures by adding nonbonding electrons and formal charges. Draw the two remaining resonance structures 'in any o
- Draw two resonance structures of SCN^-, show all formal charges, and circle the best structure.
- Draw 3 significant resonance structures for the compound shown below. Fill in any missing formal charges.
- Draw all possible resonance structures for SO2. Determine the formal charge on each atom in each of the resonance structures.
- Draw all possible resonance structures for O3. Determine the formal charge on each atom in each of the resonance structures.
- a. Assign the formal charge of each atom in each of the three resonance structures of a cyanate ion. b. On the basis of the formal charges and the electronegativities, circle the major resonance stru
- 1. Draw the other significant resonance contributor for the following compound; include lone pairs of electrons, formal charges, and hydrogen atoms. 2. Add curved arrows to both structures to show th
- Three major contributing resonance structures are possible for the following cation. One is given below. Draw the remaining structures (in any order), including nonbonding electrons and formal charges
- Draw the Lewis structure (including resonance structures) for CH3N3. For each resonance structure, assign formal charges to all atoms that have a formal charge.
- Draw the four important resonance contributors for the stability of the following anion: The four structures that you draw should include the given structure above.
- Draw significant resonance structures for the following compound. Which of this is/are most significant resonance structures?
- Draw the Lewis structure (including resonance structures) for diazomethane (CH2N2). For each resonance structure, assign formal charges to all atoms that have a formal charge.
- Draw all the possible resonance structures for SO4^2? Calculate the formal charges for each atom in each resonance structure (FC= VE-1/2(BE)-LE)? Indicate which one is the most favored?
- Draw the resonance structures for CH_(2)NN. Calculate the formal charges on each structure and circle the more stable resonance structure.
- Draw a possible resonance structure for the most stable form of the ion below. Indicate that the resonance structure has a - 1 charge by including the formal charges and lone pair electrons. H S O -
- Draw all significant resonance structures of each compound below. Include the necessary curve arrows to generate each resonance structure and any formal charges. If no valid resonance structures can b
- Draw all possible resonance structures for the molecule selenium trioxide (SeO_3). The structure and arrows are given, simply add the remaining bonds and lone pairs. Add all non-zero formal charges.
- Draw all possible resonance structures for NO2-. Determine the formal charge on each atom in each of the resonance structures.
- Draw a Lewis structure for one important resonance form of HBrO_4\ (HOBrO_3). Include all lone pair electrons in your structure. Do not include formal charges in your structure.
- Draw all significant resonance structures for each compound below. Use curved arrows to show electron movement. Circle the major resonance contributor(s) in each case. For equally contributing resonan
- Draw the complete Lewis structures (bonds, lone pairs and formal charges) for the two most stable resonance forms of N_2O (connectivity is N-N-O). Note that this molecule has an overall charge of 0.
- Draw resonance structures for each the following compound or ion and use formal charges to indicate which resonance structure will make the largest contribution to the true structure (i.e. which of the resonance structure most closely approximates the tru
- Draw 2 valid electron do resonance structures for NOCl (connectivity O-N-Cl). Determine the formal charge on each of the atoms in both structures. Place a circle around the structure that is a larger contributor to the overall structure of the molecule? B
- Draw three resonance structures for C O 2 . This species has its three atoms bonded sequentially in the following fashion: O C O . Draw your resonance structures so that the atoms in them are bonded together in this order. Select the most important
- Draw the resonance structures for the structures below. Be certain to clearly draw the necessary curved arrows indicating the flow of electrons. (10 pts.) Resonance Structures 1. Draw the three resona
- Draw a major resonance structure for the following enolate. Use curved arrows to show the delocalization of electron pairs in both the forward and reverse direction. Include lone pairs of electrons, f
- Draw a major resonance structure for the following enolate. Use curved arrows to show the delocalzaltion of electron pairs in both the forward and reverse direction. Include lone pairs of electrons, f
- Draw all possible resonance structures for NO3-. Determine the formal charge on each atom in each of the resonance structures.
- Draw three resonance structures for N2O. This species has its three atoms bonded sequentially in the following fashion: N-N-O. Draw your resonance structures so that the atoms in them are bonded together in this order. In the most important resonance stru
- Draw the full Lewis structure and all resonance forms for CH3CO2 (including all charges, curved arrows, and lone pairs) and identify the most stable resonance form.
- Draw the full Lewis structure and all resonance forms for CH3CNO (including all charges, curved arrows, and lone pairs) and identify the most stable resonance form.
- Draw the three resonance structures for the cyanate ion (NCO^(-) ) and the isocyanate ion (CNO^(-) ). In each case, rank the resonance structures in order of increasing importance for the formation of
- Draw all missing resonance structures by copying one of the structures shown. Edit bonds and charges to complete each resonance structure.
- Draw the curved arrows and the resulting resonance structure for the structure bellow. Include lone pairs and charges in your structure.
- Draw the predominant resonance contributor for the following compound; include lone pairs of electrons, formal charges, and hydrogen atoms.
- Draw additional resonance structures Draw the additional resonance structure(s) of the structure below? H_2C=CH-CH=CH-CH-CH_3 Include all valence lone pairs in your answer. Draw one structure per sk
- Draw Lewis structures of CNNO_2, showing all resonance forms. Use double-headed arrows to indicate resonance between forms. Assign formal charges. Draw four structures.
- Complete the Lewis structures for the following resonance forms of C_2H_5NO. Include formal charges. Circle the resonance structure that is the LEAST important contributor to the resonance hybrid. Exp
- OH Draw resonance structures for the compound or ion and use formal charges to indicate which resonance structure will make the largest contribution to the true structure (i.e. which of the resonance structure most closely approximates the true structure
- Draw all the resonance structures for the 1,3-cyclopentadienyl anion. You must show the electron movements of "pi" and lone pair electrons as you transition between resonance structures.
- Given below is the structural formula of benzene. Draw important resonance contributing structures.
- The chem3D image below is that of a cation; double bonds are missing. Draw one resonance structure for the cation. The structure you draw should be a major contributor to the overall structure of the
- Draw the curved arrows and the resulting resonance structure for the following structures. Include lone pairs and charges in your structure.
- draw the three resonance structures of N-sodium saccharin using arrows to show the movement of electron pairs in each structure. Assign appropriate formal charges to each structure.
- Draw the resonance structures and using formal charge arguments, predict the best Lewis structure for each ion. a. NCO^- b. CNO^-
- a. Draw a Lewis structure for the cyanate anion, OCN^-. b. Draw a resonance contributor for the above structure. Assign formal charge at each atom.
- Draw the Lewis structure (including resonance structures) for methyl azide (CH_3N_3). For each resonance structure, assign formal charges to all atoms that have formal charge.
- Draw all possible resonance structures for PN_{3}^{4-}, showing non zero formal charges on atoms.
- Add curved arrow and lone pairs of electrons as well as a formal charge of each atom in the following resonance structures.
- Draw the resonance structure for the following and include non zero formal charges: 1. CH_3CONH_2 2. CHOCOCO^- 3. CH_3CHCHCHCH_3^+
- Draw one of the resonance structures for the following ion (be sure to include the charge and all lone pairs).
- Draw all major resonance structures for the following molecules. Be sure to include formal charges and use curved arrows to show the direction of electron movement.
- Draw the Lewis dot structure of SiF4. Show all non-zero formal charges. If applicable, draw other resonance forms of the structure.
- Draw the Lewis dot structure of CH4. Show all non-zero formal charges. If applicable, draw other resonance forms of the structure.
- Draw the Lewis dot structure of NF3. Show all non-zero formal charges. If applicable, draw other resonance forms of the structure.
- Draw the curved arrows and the resulting resonance structure for the following structure. Include lone pairs and charges in the structure.
- Draw the curved arrows and the resulting resonance structure for the following structure. Include lone pairs and charges in your structure.
- Please draw ALL major resonance structures of compounds. Your answers must include electron pushing arrows to indicate the conjugated bond.
- Draw the important resonance forms to show the delocalization of charges in the following ions. In each case, indicate the major resonance form(s).
- The image below is that of a cation; double bonds are missing. Draw one resonance stucture for the cation. The structure you draw should be a major contributor to the overall structure of the hybrid.
- Draw all the resonance structures of cyclooctatrienyldi anion. From these resonance structures which one is the most stable and which one makes the least contribution to the hybrid structure?
- Draw the most thermodynamically stable enolate of the compound below, highlighting any important resonance structure.
- Draw the most thermodynamically stable enolate of the given compound, highlighting any important resonance structure.
- Draw the optimal Lewis structure (based on a consideration of formal charges) for the PO43- ion. Then draw all equivalent resonance structures.
- The formate ion, H CO_2^{-} forms resonance structure. Draw Lewis structures and show the formal charges for the two resonance forms.
- Draw the Lewis structure of S_2N_2 with formal charges and resonance.
- Draw all significantly contributing resonance structures for the I_3^- and I_5^- polyatomic anions. Include natural bond order/hyper conjugated structures with formal charges assigned. You do not need to redraw symmetrically equivalent resonance structure
- Draw the resonance structure of the enolate that forms when acetophenone is treated with a strong base. Include lone pairs in your answer.
- Draw a resonance structure to emphasize the electron-rich nature of the beta-carbon in the enol with an OMe group.
- Draw a resonance structure for each of these molecules including the electron movement and formal charges.
- Draw the important resonance forms for the structure shown below:
- Draw a reasonable resonance structure for the OCN? ion. Be sure to include all lone pair electrons and nonzero formal charges. The skeletal structure of the ion is given. O------C-----N
- (a) Draw two resonance structures of the cation shown below, shifting only one electron pair in each step. Be sure to include the formal charge on structures B and C. (b) Use curved arrow notation on
- Draw a lewis structure for the most important resonance form of the following ion, showing formal charges and oxidation numbers of the atoms, AsO_4^{3-}.
- Three Lewis structures can be drawn for the cyanate ion, NCO^-. Using formal charge determine which of the structures would be the more preferred resonance structure.
- Draw 4 resonance structures for the following molecule include arrows to show the movement of electrons. Show lone pairs.
- Draw a second resonance form for the structure shown below. Include all valence lone pairs in your answer. In cases where there is more than one answer, just draw one. In your structure, all second-row elements should have a complete octet when possible.
- Draw the additional resonance structure(s) of the structure below. (Include all valence lone pairs in your answer.)
- Draw a lewis structure for the most important resonance form of the following ion, showing formal charges and oxidation numbers of the atoms, ClO^{-}_2.
- Draw the Kekule structures for the following, showing all possible resonance forms with formal charges. Indicate the hybridization of all C and N atoms in the structure. CH_3CHO
- Draw all resonance structures of the following. Include curved arrows to show the electron flow and the proper resonance "reaction" arrows. Don't forget to add lone pairs where needed.
- Draw all resonance structures for the nitryl fluoride molecule, NO_2F. Explicitly draw all H atoms. Include all valence lone pairs in your answer. Do not include overall ion charges or formal charg
- A) XeO_4 B) PO_3^(-) C) NO Draw Lewis structures for the formula above. Include any resonance structures. If more than one Lewis structure can be drawn, use formal charges to decide on the most preferred Lewis structure.
- NO_2 ^{-1} Draw resonance structures for the compound or ion and use formal charges to indicate which resonance structure will make the largest contribution to the true structure (i.e. which of the resonance structure most closely approximates the true st
- Draw the Lewis structures of all the important resonance forms of NO2F.
- Draw a resonance structure for the following molecule. Show all pairs of electrons, any charges, and proper curved arrows indicate the flow of electrons.
- Draw all important resonance structures for the specie below.
- A) HCN B) NH3 Draw Lewis structures for the formula above. Include any resonance structures. If more than one Lewis structure can be drawn, use formal charges to decide on the most preferred Lewis structure.
- A) CH4 B) BF3 Draw Lewis structures for the formula above. Include any resonance structures. If more than one Lewis structure can be drawn, use formal charges to decide on the most preferred Lewis structure.
- A) C2H2 B) N_3^(-) Draw Lewis structures for the formula above. Include any resonance structures. If more than one Lewis structure can be drawn, use formal charges to decide on the most preferred Lewis structure.
- A) FNO2 B) XeF_5^(+) Draw Lewis structures for the formula above. Include any resonance structures. If more than one Lewis structure can be drawn, use formal charges to decide on the most preferred Lewis structure.
- Draw the four important resonance contributors for the stability of the following anion: The four structures include this structure.
- Click the "draw structure" button to launch the drawing utility. Draw a Lewis structure for one important resonance form of HAsO_4^2- (HOAsO_3^2-). Include lone pair electrons and indicate nonzero ch
- Draw the Kekule structures for the following, showing all possible resonance forms with formal charges. Indicate the hybridization of all C and N atoms in the structure. CH_3CH_2CO_2^-
- Draw the Kekule structures for the following, showing all possible resonance forms with formal charges. Indicate the hybridization of all C and N atoms in the structure. (CH_3)_2CHCH_3
- Draw Lewis symbols for hydroazidic acid (HN_3) showing all resonance forms. Include lone pairs. Draw the Lewis structures with the formal charges minimized. Do not add arrows between resonance structu
- Three resonance structures can be drawn for CO_2. Which resonance structure is best from a formal charge standpoint?
Explore our homework questions and answers library
Browse
by subject