5) Which of the following compounds isare) configuration(s)? HyC- CE CH, нен HO 6) Arrange the...
Rank the following carbocations in order of increasing stability. CH-C1 CH; C -CH-CT o C -CH3 CH-Cl CH; ܚ II INI a. (least stable) II < III < I (most stable) b. (least stable) I III < II (most stable) c. (least stable) III < II < 1 (most stable) d. (least stable) III III (most stable) e (least stable) I II III (most stable) (cast stable) III III (most stable) Arrange the following weak bases in order of expected...
Arrange the following weak bases in order of expected increasing stability. H CH CH3 H-C-H HC-N-CH, HỌC-C-CH, * *0 II III a. (least stable base) III <I < II (most stable base) b. (least stable base) I < II < III (most stable base) c. (least stable base) III <II < I (most stable base) d. (least stable base) I III < II (most stable base) e. (least stable base) II < 1 < III (most stable base) f. (least...
( 4 ) Arrange the following carbocations in the order of increasing stability (least stable first). СНа OC-CHE H-C-H N - a) IV, I, III, II b) III, I, IV, !! c) III, IV, II, 1 d) I, II, II, I
2. Arrange the following in order of: (i) increasing reactivity with HCI. CH, CH CH H.C=C nec nec 20 cm H.C=C CH HC=C CH, (b) H.C=C NHCH, CHOCH, ОСН, (a) (c) (d) Teast reactive most reactive (ii) increasing stability. CH CH3 CH (a) (C) least stable most stable (iii) increasing heat of hydrogenation. CH,CH, CH=CH2 C H.CH O CH.CH CH3 CH,CH; CH,CH, (0) lowest heat of hydrogenation
PLEASE HELP WITH THESE. THANK YOU How are the following two compounds related? CH CH3 HO -H HO -Н Given the following substitution reaction, what would the effect be of changing the solvent from CH3OH to (CH3)2S=0? H- OH H OH VS HO -H H -OH H -OH HO H + CH (CH2CH2-Br NaOH CH;(CH2), CH2-OH + NaBr CH OH CH2OH A. The reaction rate will increase. OB. There is no effect on the rate of the reaction, C. The...
b) CH, CH2 CH CH Br + SH — CHZ CH3 CH, CH, CH, Br + SH" — c) (polar protic solvents) CH, Br + (CH3)3N CH, Br + (CH3)3P - — d) CH, I + CN- - DMF CHZI + CNC CH3CH20H e) CH I + OH- - CHZI + CH, CO2- (6) 14. Place 1º, 2º, 3º and Methyl carbocations in order from least stable to most stable. What factor(s) account for the stability of the most stable...
1) In the reaction of Cl2 with ethane and UV light, which of the following reactions would be a chain termination event(s)? 1) Cl. + CH3-CH3 CH3-CH2-CI+H. II) CI+ CH3-CH3 CH3-H2C + HCI III) Cl. + CH3-H2C: CH3-CH2-CI IV)Cl2 + CH3-H2C CH3-CH2-CI+ CI: V) Cl2 + UV light - CI+CI- A) reaction V B) reactions I and IV C) reactions III and IV D) reactions I and II E) reaction III 2) Given the chlorination of acetone shown below.choose the...
1) In the reaction of Cl2 with ethane and UV light, which of the following reactions would be a chain termination event(s)? 1) CI: + CH3-CH3 - CH3-CH2-CI+H II) CI+ CH3-CH3 CH3-H2C + HCI III) Cl. + CH3-H2C-CH3-CH2-CI IV) Cl2 + CH3-H2C - CH3-CH2-CI+CI- V) Cl2 + UV light -CI+CI: A) reaction V B) reactions I and IV C) reactions III and IV D) reactions I and II E) reaction III 2) Given the chlorination of acetone shown below, choose...
D. HCONa 12) Which of the following is a thiol CH₂ H₃Cs H₃C OH H₃CSH в A III. phenol (C 13) Arrange the following in order of decreasing acidity. I. benzoic acid (C6H5CO2H) II. benzyl alcohol (C.HSCH2OH) A. III > I > II B. III > II > 1 d. I>II > III I > III > II
17. Which of the following aromatic compounds reacts the fastest in a halogenation reaction? CH3 A. B. C. D. 18. What would be the major product('s) of the following reaction? HSO,, heat o,N IV -19. Arrange the following compounds in order of decreasing reactivity in electrophilic substitution: a) V > II > I > III > Ⅳ b) 11 > V > 111 > 1 > rv c) IV>I> III> V>I d) 111 > 11 > 1 > IV >...