2) AUDIO 14. Which of the following is the correct resonance structure for the following enolate?...
Draw a major resonance structure for the following enolate. Use curved arrows in both structures to show the delocalization of electron pairs. Include lone pairs of electrons, formal charges, and hydrogen atoms. Draw a major resonance structure for the following enolate. Use curved arrows in both structures to show the delocalization of electron pairs. Include lone pairs of electrons, formal charges, and hydrogen atoms.
4. (2 pts) Consider the enolate forming reaction below. Provide the structure of the enolate anion formed in this reaction (only need to provide one resonance contributor). HiC o: H2C Нас pKa -20 pKa -33 Enolate oti (2 pts) Based on the information provided, do you expect the favored enolate to be the kinetic or thermodynamic enolate? Briefly explain.
1. Which of the following is a correct resonance structure for compound shown in the right? NH 2. What is the relationship between the following compounds? A. constitutional isomers B. resonance structures C. conformers D. identical compounds
arrows and the resulting endiste resonance Structure of that CarDanion. In together with the enolate at equilibrium. Include lone pairs and charges in your answer. Do not draw out any hydrogen explicitly in your products. Do not use abbreviations such as Me or Ph. 21.06a Get help answering Molecular Drawing questions. Draw the conjugate base of the following compound. For now, draw only the resonance form in which the negative charge is on a carbon atom: ? Edhe SHOW HINT...
Which of the following resonance structures for OCN- will contribute most to the correct structure of OCN-? O(1 lone pair)=C(2 lone pairs)=N(1 lone pair) O(2 lone pairs)=C=N (2 lone pairs) O(3 lone pairs)–C≡N(with 1 lone pair) O(1 lone pair)≡C-N(3 lone pairs) They all contribute equally to the correct structure of OCN-.
Which is a correct resonance structure of the molecule given below? 1 2 3 4 What is the relationship between these two structures? Identical Constitutional Isomers Resonance Structures
12. Which of the following is/are correct resonance structure(s) for compound A? A) III and IV B) I and II C) I and IV D) II and III E) I and III
Which of the following is (are) correct resonance structure (s) for the intermediate formed in the nitration of bromobenzene? H H Br Br Br - Br Br H H NO2 NO2 H NO2 NOZ III NO2 II IV Select one: Lill and IV Lil and in II, III and IV II, IV and v Lill and v
5) Draw three correct structures (2 are resonance) for CINO2. (6) Determine which structure is the most stable using formal charges.
Question 13 Which resonance structure will contribute the most to the resonance hybrid? O 00 O O -oo