A>C>B>D. As A doesnot have any mesomeric effect than c and b and the alpha proton is bridged between two electron withdrawing groups. Thats why A is more acidic. And C is more acidic than B as B has electron donating secondary amino group compared to oxygen. Finally remains D which has only one electron withdrawing group i.e. keto group.
upus Rank the following compounds in order of pka from strongest acid to weakest acid for...
PROBLEM 5 Rank the compounds in each of the following groups from strongest acid to weakest acid: a. CH2=CH2 CH,CH, HC CH CH3 b. CH30 OCH3 OCH3 C. NCH3
PROBLEM 5 Rank the compounds in each of the following groups from strongest acid to weakest acid: a. CH2=CH2 CH,CH, HC CH CH3 b. CH30 OCH3 OCH3 C. NCH3
Problem 17.5 Part A H2-CH CH3CH3 HCMCH CH Rank the compounds from strongest to weakest acid. To rank items as equivalent, overlap them. Reset Help Help CH2=CH2 CH2CH3 o=U HC=CH CH; H Strongest Acid Weakest Acid < Homework Chapter 17 Problem 17.5 Part B u olla lah e Rank the compounds from strongest to weakest acid. To rank items as equivalent, overlap them. Reset Help O CHO OCH ОСН, Strongest Acid Weakest Acid
Rank the compounds in each of the following groups from strongest acid to weakest acid: a.CH,-CH, CH3CH3 HC CH CH3 he OCH3 OCH C. NCH
Rank these compounds in terms of acid strength from strongest to weakest. on oma A) I>II> IV > III B) >> I > IV C) > I >> IV D) > >IV> Vhich compound is the best substrate for an S2 reaction? Which compound is meso? A) (2,3R)-2,3-Dibromobutane B) (2,35)-2,3-Dibromopentane C) (2R, 4R)-2,4-Dibromopentane D) (2R.45)-2,4-Dibromopentane Which CHO isomer gives the following H NMR spectrum? y e her
Rank the following in order of increasing acid strength (1=weakest
acid and 4=strongest acid)
4. (4 pts) Rank the following structures in order of increasing acid strength (1 = weakest acid and 4= strongest acid): HN NH OH OH We were unable to transcribe this image
pka ? pka - 5 2. (4 pts total. 2 pts each) Rank the following compounds in order of increasing Brönsted acidity (1 = strongest acid, 3 = weakest acid and 2 = the one in the middle) a. CH3CO2H CH3CH2CHO CH3CH2OH b. CH3CH2NH2 CH3CH2OH CH3CH2SH
Rank the bases
1. Order the following bases from strongest to weakest. s from strongest to weakest 2 3 4
Rank the following acids in strength (from weakest to strongest). A HC H302 В НОСІ CHCN DHCI weakest = < (Enter the letter corresponding to each acid.) K, for phenol (a weak acid), CH,OH is 1.00×10-10 K, for acetic acid, CH,COOH is 1.80x10-5 K, for acetylsalicylic acid (aspirin), HC,H,O4, is 3.00*10-4 What is the formula for the strongest conjugate base?
Rank the following compounds in order of expected acidity from weakest (1) to strongest (5). OH Choose... 01 WN Choose... Choose... Choose... OH Choose...
Rank the following organic acids from strongest(1) to weakest
(5).
Rank the following organic acids from strongest(1) to weakest (5) Он HO OH С. В. А. HO F OH HO Е. D. ON Strongest acid(1) . D II. E 2. 3. l.C IV. A 4. Weakest(5) V. B