ignore the arrow and the
positive charge on the first one, and then find the other two
resonance structures. also ignore my answer for b and c. help would
be incredibly appreciated
Homework Answers
I have ignored the arrow and the positive charge on double bond. I have considered the positive charge on SP3 carbon atom. if it is a wrong structure let me know.
Add Answer to:
ignore the arrow and the
positive charge on the first one, and then find the other...
(a) Draw two resonance structures of the cation shown below,shifting only one electron pair in...
(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 the given structure A to show its
conversion to structure B, and then on structure B to show its
conversion to structure C.
methyl isocyanate, shown as resonance structure 1
(a) Draw two resonance structures of the cation shown, shifting only one clectron pair in each step. Be sure to include the formal charge on structures B and C. Only move one double bond. Each resonance structure should contain only one charge -a positive charge. (b) Use curved-arrow notation on the given structure A to show its conversion to structure B, and then on structure B to show its conversion to structure C. 1. Draw curved arrows to show conversion of resonance...
Below are two sets of resonance structures. Where applicable provide the missing curved arrow notation, lone...
Below are two sets of resonance structures. Where applicable provide the missing curved arrow notation, lone pair electrons, and non-zero formal charge. Do not delete or any any bonds or atoms. resonance species A CH3 CH3 CH3 H3C" H3C
EO 3- resonance structures, formal charges, stability 1. Draw ONE possible significant additional resonance structure for...
EO 3- resonance structures, formal charges, stability
1. Draw ONE possible significant additional resonance structure for each of the following ions. Use curved arrows to show the movement of electrons that creates each new resonance structure. (Hint: lone pairs are not shown. Start by drawing in all one pairs, and include all lone pairs and formal charges in your additional resonance structure.) Page 1 of 3 2. For each structure, draw the resonance structure that is indicated by the curved...
5. Resonance provides the basis for a large portion of organic chemistry and helps us identify...
5. Resonance provides the basis for a large portion of organic chemistry and helps us identify sites of high and low electron density. We will see that the electron source (nucleophile) is attracted to the site of electron sinks or deficiency (electrophile). For the following, draw the curved arrow that shows the movement of electrons that takes you from one resonance structure to the other. Remember to always start your arrow at the source of electrons (r-bond or lone pair)....
How many resonance structures containing only one positive formal charge can be drawn? :ZI +
How many resonance structures containing only one positive
formal charge can be drawn?
:ZI +
Need help with box 4 & box 5 Was a curved arrow drawn for each of...
Need help with box 4 & box 5
Was a curved arrow drawn for each of the bonding transformations? Do all curved arrows start at an electron-rich site and point toward an electron-poor site? Did you add nonzero charges and lone pair electrons to all appropriate atoms? Does the overall charge and number of atoms remain consistent from step to step? To bring a box back to its original status, click on the reset button in the top left corner...
Page l7 Prelaboratory Questions Molecular Geometry 1. Does the following Lewis structure represent an anion, a...
Page l7 Prelaboratory Questions Molecular Geometry 1. Does the following Lewis structure represent an anion, a cation, or a molecule? If it represents an ion, what is the charge on the ion? 0: 2. Using the "octet rule" write the Lewis formulas for NF3 and NO3. 3. a) Explain in your own words what is meant by delocalized electrons. b) Draw all resonance structures for the nitrate ion. 4. Consider the molecule BF3. Two possible resonance structures are shown below....
feel free to ignore my marks on the first example. Thanks in advance for your help! 1. Show where charge exists on...
feel free to ignore my marks on the first example. Thanks in
advance for your help!
1. Show where charge exists on the following molecule, draw a sensible resonance form of the molecule. tabel which structure is the major contributor to the delocalized structure: 89: :0: CH, 2. Show where formal charge exists on any atom of the molecule and use arrows to show the electron flow to convert the resonance forms from A-C: А B CH CH3 CH₃ CH₃...
Two major resonance structures are possible for the following anion. One resonance form is given below,...
Two major resonance structures are possible for the following anion. One resonance form is given below, but it is incomplete. Complete the given structure by adding nonbonding electrons and formal charges. Draw the remaining structure, including nonbonding electrons and formal charges. Omit curved arrows. Which structure contributes most to the hybrid? Both contribute equally. The structure with the negative charge on nitrogen. The structure with the negative charge on carbon.
(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 the given structure A to show its
conversion to structure B, and then on structure B to show its
conversion to structure C.
Below are two sets of resonance structures. Where applicable provide the missing curved arrow notation, lone pair electrons, and non-zero formal charge. Do not delete or any any bonds or atoms. resonance species A CH3 CH3 CH3 H3C" H3C
EO 3- resonance structures, formal charges, stability
1. Draw ONE possible significant additional resonance structure for each of the following ions. Use curved arrows to show the movement of electrons that creates each new resonance structure. (Hint: lone pairs are not shown. Start by drawing in all one pairs, and include all lone pairs and formal charges in your additional resonance structure.) Page 1 of 3 2. For each structure, draw the resonance structure that is indicated by the curved...
5. Resonance provides the basis for a large portion of organic chemistry and helps us identify sites of high and low electron density. We will see that the electron source (nucleophile) is attracted to the site of electron sinks or deficiency (electrophile). For the following, draw the curved arrow that shows the movement of electrons that takes you from one resonance structure to the other. Remember to always start your arrow at the source of electrons (r-bond or lone pair)....
How many resonance structures containing only one positive
formal charge can be drawn?
:ZI +
Need help with box 4 & box 5
Was a curved arrow drawn for each of the bonding transformations? Do all curved arrows start at an electron-rich site and point toward an electron-poor site? Did you add nonzero charges and lone pair electrons to all appropriate atoms? Does the overall charge and number of atoms remain consistent from step to step? To bring a box back to its original status, click on the reset button in the top left corner...
Page l7 Prelaboratory Questions Molecular Geometry 1. Does the following Lewis structure represent an anion, a cation, or a molecule? If it represents an ion, what is the charge on the ion? 0: 2. Using the "octet rule" write the Lewis formulas for NF3 and NO3. 3. a) Explain in your own words what is meant by delocalized electrons. b) Draw all resonance structures for the nitrate ion. 4. Consider the molecule BF3. Two possible resonance structures are shown below....
feel free to ignore my marks on the first example. Thanks in
advance for your help!
1. Show where charge exists on the following molecule, draw a sensible resonance form of the molecule. tabel which structure is the major contributor to the delocalized structure: 89: :0: CH, 2. Show where formal charge exists on any atom of the molecule and use arrows to show the electron flow to convert the resonance forms from A-C: А B CH CH3 CH₃ CH₃...
Two major resonance structures are possible for the following anion. One resonance form is given below, but it is incomplete. Complete the given structure by adding nonbonding electrons and formal charges. Draw the remaining structure, including nonbonding electrons and formal charges. Omit curved arrows. Which structure contributes most to the hybrid? Both contribute equally. The structure with the negative charge on nitrogen. The structure with the negative charge on carbon.
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