Which aniline is the weakest base? NH2 NH2 NH2 (a) (b) (c) (d) CHz Ocu, NO2 O Answer (a) Answer (b) O Answer (c) O Answer (d) QUESTION 34

20) associated with allergies, is shown below. Which N atom is the most basic and which H atom is the most acidic? Histamine, one of the compounds responsible for the symptoms Most Basic N Most Acidic H II (a) II (b) II H (c) (d) Y (e) Y N N

Which of the following acids is the strongest acid? Group of answer choices HI HBr Acetic acid HF Which of the following bases is the WEAKEST? The base is follow by its Kb value.a) C2H5NH2, 1.7x10-9 b) (CH3CH2)3N, 5.2x10-4 c) NH3, 1.8x10-5 d) HOCH2CH2NH2, 3.2x10-5

4 O 1.5 § O Base N Н HIC-H N=C-C-H + Base ин acid Н H-Z + Base + X : + H H-CI acric O O=S=O O-S-C Ocific Oz: Вазе acidic H - N=C- acid 3 che

Among the following compounds select a match for each category A OH Highest boiling point Strongest acid 2nd strongest acid HO The worst smelling B OH [Choose ] [Choose ] CDBA A [Choose ] [Choose ] SH D

pick the best base. if none of the above are correct, please give correct base and a brief explaination

Bromfenac is a nonsteroidal anti-inflammatory drug. Select the modification that will make Bromfenac a weaker base. Bromfenac NH2 OH Br NH OH Br oror NH2 OH Br NH2 OH Br

Can someone explain the answer and the logic for the ranking of basicity