Please draw arrows showing how the electrons/bond and carbocation charge shifted. Draw as many resonance structures...
1. Please draw all resonance structures (if there are any, not all structures may have resonance structures) for the carbocations A-E (make sure you use resonance arrows (<->). Then circle the carbons that can react with a nucleophile in a SN1-type reaction.
Write all possible contributing resonance structures for the following intermediates; show movement of electrons with arrows (0.5 point will be deducted for each missing or wrong arrow and 0.5 points will be deducted for each missing charge); label the most contributing resonance structure or write "equally contributing" if this is the case. (10 points): 1· a. b. С. Don't forget about lone pair of electrons on Br Br d. 03
4 (b) Some of the compounds below may carbocation. Please draw the structures of the carbocations that are formed. α undergo loss of the tooylane pop o form reaction" if no carbocation can be formed. If a carbocation consists of madiple res structure, draw two resonance structures. Also indicate which carbocation is the stable one. (20 points) NH2
Draw all the important resonance structure for the following ion showing all lone pairs of electrons, formal charges and double bonds. Show the electron flow by using arrows for full credit. For 1 bonus point label the resonance structure that is the most stable of the four below Fill in the boxes with the letter of the functional groups present in the following molecule: 1^degree alcohol 2^degree alcohol 3^degree alcohol Aldehyde Alkene 1^degree Alkyl halide 2^degree Alkyl halide 3^degree Alkyl...
draw at least 2 resonance structures for this compound. please use arrows showing movement doplon N OH 4 (R= CH3) R R
Draw two resonance structures for the following molecule, using arrows to show the movement of electrons.
How major resonance structures are possible for the following anion. One resonance form is given below, out 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.
Draw three resonance structures for CNS. This species has its three atoms bonded sequentially in the following fashion: C-N-S. 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. Select the choices from below which make the statements true about this (most important) resonance structure (a) The leftmost bond...
please provide explannation of the process, thanks. 3) Resonance Structures: Draw all of the resonance structures for the product of the reaction shown and label major and minor resonance forms. H-O H 3) Resonance Structures: Draw all of the resonance structures for the product of the reaction shown and label major and minor resonance forms. H-O H
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...