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Question 12 2 pts Which of the following is relatively the STRONGEST BASE in the set...
Question 5 1 pts Which of the following compounds is the strongest base contains the most reactive electron (a) () (c) d) (0) (a) b @d (d) el Question 6 1 pts Which is the most acidic proton of the designated protons on the structure of Lysergic acid? Ha)
Which of the following would be the strongest base? Question Which of the following would be the strongest base? Answered Which of the following would be the strongest base? X 1. Your answer в 2. C 3. 3) 1) Answered: 1 attempts left. Submit 21
Question 1 1 pts 1) Which of the following is not functionally important in the cells of the gametophytes of both angiosperms and gymnosperms? A) haploid nuclei B) mitochondria C) cell walls D) plastids ОА OB - OC Question 2 1 pts 2) In addition to seeds, which of the following characteristics is unique to the seed- producing plants? A) sporopollenin B) alternation of generations C) pollen D) megaphylls OD Question 3 1 pts 3) The closest relatives of the...
Question 13 5 pts Which of the following is true for a function f : A + B that is surjective (onto)? a. Rng(f) = B b.every element of B has a pre-image (in A) c. for every y e B, there exists 2 € A such that y = f(x) d. all of the above оа Ob OC d
Consider the five aromatic systems below: Demolen Which is the most activated? Question 2 1 pts Consider the five aromatics again mano con el cas Which is the most deactivated? Question 3 1 pts Question 3 1 pts Which of these cannot react in a Friedel-Crafts reaction? (select ALL that apply) ОА OB Oc DD Question 4 1 pts
which is the strongest base AND why CH3-CH-C-OH NH2 2. Which is the strongest base? NH2 ( B NH2 O2N NH2 NO2
12. Which compound is the strongest acid? 11. Which compound is the strongest base? (A) benzoic acid (B) 4-amino-2-methylbenzoic acid ©p-nitrobenzoic acid (A) m-nitroaniline (B) aniline 4-methylaniline 3-bromo-5-nitroaniline 24-dimethylaniline po 13. Which of the following compounds E)3.S-dinitrobenzoic acid is has the 4.ow many Ha atoms are in the compound: 14 cyclohexane-1,3-dione? (A) 2 (B) 4 (C)5 highest number of alpha hydrogen? (A) 2,4-dimethyl-3-hexanone (B) cyclohexanone C) benzaldehyde D) 2-heptanone (E) propanone IS. Which of the following compounds has the16. Which...
Question 2 2 pts Predict the major product of the following crossed aldol condensation. CHO 1. NaOEt; EtOH 2. H20, A Ph a Od Ob O O oc Оа
Question 46 of 68 Which one of the following is the strongest weak base? Weak Base NH: | A)NH₂ 1.8 x 10-5 (CHS) 6.4 x 105 B) (CH), C) (CHỊ) NH D) H,NNH (CH3)2NH 5.4 x 104 H2NNH2 1.3 x 106
Question 20 7.33 pts Identify the major product resulting from the following reaction. 1) BH3-THE 2) CH,CO,D CH3 c) D D сн. CH CH3 CH3 ОА OB oc OD Question 21 7.33 pts Which of the following compounds would you expect to be the MAJOR product under the reaction conditions shown? (adapted from Droblem 21 Question 21 7.33 pts Which of the following compounds would you expect to be the MAJOR product under the reaction conditions shown? (adapted from Problem...