Concept explainers
- a)
Interpretation:
- The compounds containing delocalized electrons to be identified and resonance contributors for those given compounds to be drawn.
Concept Introduction:
Resonance Contributor: The appropriate structure with the localized electrons is called a resonance contributor, a resonance structure, or a contributing resonance structure.
Delocalized electrons: The sharing of electrons between two or more atoms known as delocalization of electrons. In order to have delocalized electrons, the system must be planar and have alternative double bonds and single bonds.
Resonance hybrid: the actual structure with delocalized electrons is called a resonance hybrid.
b)
Interpretation:
- The compounds containing delocalized electrons to be identified and resonance contributors for those given compounds to be drawn.
Concept Introduction:
Resonance Contributor: The appropriate structure with the localized electrons is called a resonance contributor, a resonance structure, or a contributing resonance structure.
Delocalized electrons: The sharing of electrons between two or more atoms known as delocalization of electrons. In order to have delocalized electrons, the system must be planar and have alternative double bonds and single bonds.
Resonance hybrid: the actual structure with delocalized electrons is called a resonance hybrid.
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Organic Chemistry (8th Edition)
- x-xo B Draw molecule A. On that drawing include the lone pairs and the curved arrows that would produce resonance structure B.arrow_forward3. Draw all resonance structures for the following radicals.arrow_forwardQuestion 2. Draw the molecular orbital diagrams for the three compounds below. Indicate if they are aromatic, non-aromatic or anti-aromatic using this energy diagram. Justify your answer. Å Å Å Aarrow_forward
- Please need both parts question with some explanation.arrow_forwardC. D. O: :O: The lone pair in compound C is Compound C is In compound D, not aromatic. aromatic. delocalized. not delocalized. one lone pair is delocalized. both lone pairs are not delocalized. both lone pairs are delocalized. Compoundarrow_forwardDraw all reasonable resonance contributors for the moleculearrow_forward
- o. Opioids are compounds derived from opium, which comes from the opium poppy. Although in reality, all poppies produce opoids, the drug “morphine" , codeine as well as other opioid pain killers are typically derived from opium. A quick way to find or identify these compounds is to look for a six-membered ring containing a nitrogen. Often, if you see a six-membered ring with a nitrogen, you have some sort of an opoid or a modified synthetic pain killer. With that said, morphine and codeine are typically not injected or given orally in pure form. Instead, their salts are used, such as morphine sulfate or codeine phosphate. Why are the salts used or administered instead of the pure substances (or non-salt forms)? (I am not interested in drug names, but to have you answer the why of this question.) BIU E E E E 3回fe 27 В. acen W 1 F T F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 () NumLk Prt Sc Pause Brarrow_forwardA A c-) For each pair of resonance structures shown below (A and B), circle which resonance contributor makes a greater contribution to the resonance hybrid. Briefly explain your answer. O.. :0: B m N:arrow_forwardpls helparrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning