Rank these compounds in terms of acid strength from strongest to weakest. on oma A) I>II>...
(Clicker) Rank the following from weakest to strongest IMFs I. CH2 = 0 II. CH4 III. H2O2 IV. KCl(aq) A. I II B. II I C. IV III I II III 1. CH2 = 0 II. CHA III. H2O2 IV. KCl(aq) A. I II B. II I III C. IV III 1 D. III i IV E.Impossible to determine
12 The IUPAC name for the following compound is (circle your choice): (i)(2S, 3S)-2,3-dibromopentane (ii) (2R, 3R)-2,3-dibromopentane CH (iii) (2R, 3S)-2,3-dibromopentane Br - H (iv)(2S, 3S)-2,3-dibromobutane H + Br 13 CH.CH Provide IUPAC names for the followmg compounds. Include trans or cis, E or Z to stereochemistry.
A. two B. four C. six D. eight 15. Which one of the following compounds has highest boiling point? I. CH3CH2CH3 II. CH3CH2OH III. CHOCH A. I B . II C. III 16. What occurs when an optically active alcohol reacts with HBr to give an alkyl halide? A complete inversion of configuration takes place at the chirality center B. incomplete and varying inversion of configuration takes place at the chirality center C. the chirality center retains its configuration D....
15. Rank the following acids in decreasing (strongest to weakest) order of acidity. b. II> I>III > V> IV c. IV> III> I II >V ?. IV > V > 111 > 1 > 11 Answer: 6. Prov conversion. vide the reagents necessary to carry out the tollowing a. 1. Mg/ether ?. ??? 3. H30* b. 1. NaOH 2. KMn04/NaOH/H20 3. H30* ?. 1. NaCN 2. H30+, heat afi of these Answer:
A. two B.four 15. Which one of the following compounds has highest boiling point? 1. CH3CH2CH3 II. CH3CH2OH III. CH3OCH3 C. six D. eight AI B. II CINI 16. What occurs when an optically active alcohol reacts with HBr to give an alkyl halide? A. complete inversion of configuration takes place at the chirality center B. incomplete and varying inversion of configuration takes place at the chirality center C. the chirality center retains its configuration D. the molecule loses its...
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
A. aldehyde B. ketones C. carboxylic acids D. esters 7, How many stereoisomers of 2,4-pentanediol are possible? но он В. З A. 2 C. 4 D. 6 8.Which one of the following is a diastereomer of (2R, 3R)-2,3-dibromopentane? A. (2S,3S)-2,3-dibromopentane C.R-1,2-dibromopentane B. (2S,3R)-2,3-dibromopentane D. (2R,4R)-2,4-dibromopentane 9. Which one of the following groups has the highest rank as assigned by the Cahn-Ir Prelog system for stereogenic carbons? A. -CH-CH2 B. -CH20H C.-CH-0 D. -CH2SH 10. Which of the following statements are...
A. aldehyde A. two 15. W B. ketones C. carboxylic acids D. esters 7. How many stereoisomers of 24-pentanediol are possible? HO D. 6 A. 2 B.3 C. 4 8. Which one of the following is a diastereomer of 2R 3R)-2,3-dibromopentane? B. (25,3R)-2,3-dibromopentane D. (2R, 4R)-2,4-dibromopentane A. (2S,3S)-2,3-dibromopentane C. R-1,2-dibromopentane y. Which one of the following groups has the highest rank as assigned by the Cahn-Ingold Prelog system for stereogenic carbons? A. -CH=CH2 B. -CH2OH C. -CH=0 D.-CH2SH 10. Which...
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
Rank the following organic acids from strongest(1) to weakest (5). НО HO OH С. В. А. Но F HO HO Е. D. NO2 I. A Strongest acid(1) II. С 2. III. B 3. 4. IV. D