Which compound is the stronger acid? F ОН F NH2 F А B -
Question 1 [1.3 pts] Which is the weaker acid, compound A or compound B? TeH SeH Compound A Compound B
QUESTION 5 Which one of the following compounds is the strongest acid? F F ОН ОН חד F - F F. ОН ОН F F III IV ОН F V А. ІІІ В. ІІ Ос. IV
ОН Which of the following compounds are H2O soluble? H2N OH NH2 ОН H N OH A B С. Q Zoom A A B B С D A and B E B and C F A and C G A, B, and C ОН H-N. ОН NH2 O ОН. H-N- ОН А В с
ОН Which of the following compounds are H2O soluble? H2N OH NH2 ОН H N OH A B С. Q Zoom A A B B С D A and B E B and C F A and C G A, B, and C ОН H-N. ОН NH2 O ОН. H-N- ОН А В с
7. Which of the following is the strongest acid? B. CI C. D. F A. он он он он 8. Predict the position of equilibrium for the following reaction. 9. Predict the position of equilibrium for the following reaction. CEN +
Consider the following molecules: b. а. CHS CH3 O NH— CH—CH2—ОН NH2-CH-C-OH CHз d. C. CHз о Но-СН—С—ОН НО—С—С—С—ОН CH3 [Select ] i. Which of the molecules above is a secondary amine? ii. Which of the molecules above will be a zwitterion under physiological conditions (pH 7)? (Select) [Select ] ii. Which of the molecules above has two acidic protons?
7) Which of the following is not an acceptable resonance structure of I? он ОН он он н В. D. E С. A. char 8) Which structure makes the largest contribution to the resonance hybrid? rean cente in an S rdon +CH CH CH CH CH сH CH CH СH Cн E. CH2 +CH2 CH2 CH2 В. A. С. D. 9) Which compound is the expected product of this reaction? OCH, heat А. В. С. D. E.
8. Provide the reagents necessary to carry out the following conversions. Он NH2 B (a) NH2 Он D А. В. с . (b)
Which of the following structures contains a primary amine? NH2 NH NH2 IV Select one: а. b. II c. IV d. I Which of the following structures contains a secondary amine NH2 NH NH2 IV II Select one: a. IV b. II c. I d. IlIl Which of the following structures contains an alkene? II IV Select one: а. I b. IV c. III d.I Which of the following structures contains an amide? NH2 NH NH2 IV Select one: а....