For each of the following pairs of molecules, indicate the compound containing the most basic nitrogen...
For each of the following pairs of molecules, indicate the
compound containing the most basic nitrogen atom
For each of the following pairs of molecules, indicate the compound containing the most basic nitrogen atom. NH VS N HN HỌN VS H₂N A с Pair 1: [Select) Pair 2: (Select)
For each of the following pairs of molecules, indicate the
compound containing the most acidic nitrogen atom
For each of the following pairs of molecules, indicate the compound containing the most acidic proton 3 pts Vs Br HO HO A VS B HACO D Pair 1: (Select) Pair 2: [ Select)
For each of the following pairs of molecules, indicate the compound containing the most acidic proton o Br VS HO HO H VS H3CO А B D < Pair 1: [Select ] Pair 2: Select)
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Which of the following bonds in the tertiary amine shown, CANNOT be formed via reductive amination? Select all that apply. (A) (B) Ос B ОА For each of the following pairs of molecules, indicate the compound containing the most basic nitrogen atom. C 요 NH VS N vs HN HAN A B D Pair 1: (Select] Pair 2: [Select] For each of the following pairs of molecules, indicate the compound...
6. (12 pts, 2 pts) Examine the following six pairs of molecules below. For each pair of molecules. indicate/circle which of the pair is the most acidic molecule. Also, indicate which of the rules of comparative acidity (resonance, electronegativity, ion size, hybridization, neutral vs ionic) applies for each pair. For your convenience, the acidic hydrogen atoms have been represented in bold. ин vs. (d) VS. NH, Vs. Bн, (1) PH, VS. SbH
Identify the more basic nitrogen atom in each molecule or pair
of molecules below. Enter A or B.
(A) (B) H (A) (B)"H N . (A)
1. Use VSEPR theory to predict the molecular geometry for each of the following molecules, indicate whether each bond in it is a a or m bond, and provide the hybridization scheme for each non-hydrogen atom а. Н.С %3 снCH %3D CH, b. (носн»),С(СH,)соон с. CH,соосH(CHә)сн — снс 3D ссн, e. (CH3),СHCH,CH(NH,)C0OH d. CH,онсH(NH,)соон 2. Write the resonance structures and resonance hybrid for each of the following ions. Use curved arrows to show the shifts in electrons. ь. CH3 d....
V. (1.5 points) 1. For the following compound identify the polar covalent bonds and indicate the direction of dipole moment using 8+ and 8-. Of the polar bond you have selected, circle the mot polar bond. (0.75 point) H H 2. Indicate the atomic/hybrid orbitals that are involved in the formation of each o (sigma) and TT (pi) bond, in the following compound. The lone pairs of electrons of the nitrogen and oxygen atom are located in which orbitals? (0.75...
For each pair of molecules, which is more basic. A or B. Assume gas phase for each. А -NH2 B CEN HN A HN А NH NH2 А HN А CI B "NH2 B blank 1 blank 2 blank 3 blank 4 blank 5 Blank # 1 A/ Blank # 2 Blank # 3 Blank #4 AJ Blank # 5
10. Each of the following heterocycles includes one or more nitrogen atoms. Classify each nitrogen atom as basic or not? Explain your answer? (6) Basic HN Extra Credit! Rank the following dienes in terms of reactivity in Diels-Alder reaction? (Give number 1 to the most reactive and 3 for least reactive) reactive 1 most reactive