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- 14.34 Draw all reasonable resonance structures for each species. a. b. Ö :0: C. :0: :0: d. OH e. f. :O:Rank the resonance structures below from most to least important. :0: H. H. H. 3) 2) 1)14.35 For which compounds can a second resonance structure be drawn? Draw an additional resonance structure and the hybrid for each resonance-stabilized compound. a. OCH3 OCH 3 b. C. d. CH3 NHCH3
- With reference to anion A, label compounds B-E as an isomer or resonance structure of A. For each isomer, indicate what bonds differ from A. :0: :0: :0: :0: :0: á á á á á A B C D EFor each of the following molecules, draw all the valid resonance forms1. Draw curved arrows to show how to get from one resonance structures to the next (5 points): A. В. H. NO N: C.
- With reference to anion A, label compounds B–E as an isomer orresonance structure of A. For each isomer, indicate what bonds differfrom A.For each of the following groups of molecules (labeled A–E), rank the resonance forms in order from least important (5) to most important (1)Answer the following questions about erlotinib and terbinafine. Erlotinib,sold under the trade name Tarceva, was introduced in 2004 for thetreatment of lung cancer. Terbinafine is an antifungal medication used totreat ringworm and fungal nail infections. Rank the labeled bonds in terbinafine in order of increasing bondstrength.