HW4 Key - where 1 is the strongest and 4 is the weakest. H...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Siegel - 310M/318M - Summer 2011 - HW#4 1) For each of the following equations, provide the pKa of the conjugate acids and depict which side of the equilibrium is favored in the boxes below. 2) Rate the basicity of the following compounds by numbering them 1 to 3, where 1 is the strongest and 3 is the weakest. a) C 6 H 5 COOH + NaOH C 6 H 5 COONa + H 2 O + CH 3 CH 2 Li LiSH + CH 3 CH 3 H 2 S b) + H 2 O + LiOH c) HC CLi HC CH NaOEt (CH 3 ) 3 CONa + EtOH d) (CH 3 ) 3 COH + NH 4 + + Cl - e) NH 3 + HCl CH 3 CO 2 - I- + CH 3 COOH f) HI + a) CH 3 CH 2 CH 2 C CH 3 CH 2 CH 2 CH 2 - CH 3 CH 2 CH b) NH 3 NH 2 - NH 4 + c) HO - CH 3 - NH 2 - CH - C - 4.19 15.7 51 7.04 15.7 25 17 15.9 38 -7 9.24 -10 4.76 3 1 2 3 2 1 2 1 3
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
3) Rate the acidity of the following compounds by numbering them 1 to 4,
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: where 1 is the strongest and 4 is the weakest. H 3 C O OH F 3 C O OH Cl 3 C O OH Br 3 C O OH a) O b) HO H 3 C OEt OH E or Z OSi(CH 3 ) 3 B(OH) 2 (H 3 C) 2 N Cl E or Z 4) For each of the molecules below, give priority scores (1 or 2) to the groups on the alkene and circle E or Z assignment. N E or Z H 3 C Br O OCH 3 E or Z O OH O OH O H 3 C CH 3 H 3 C CH 3 CH 3 4 1 2 3 4 3 2 1 1 2 1 2 2 2 1 1 1 2 2 1 1 2 1 2...
View Full Document

Page1 / 2

HW4 Key - where 1 is the strongest and 4 is the weakest. H...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online