12. Carbon atoms 1, 2, and 3 in the following structure are classified, respectively, as: CH3 043 C, : C CH3 ༡༠ 21 CH3 CaŹ CH₂ C3: C+12 CH -2° CAZ 3° CHE CH3 1 CH2 13. 1) tertiary, primary, secondary 2) quaternary, primary, tertiary 3) quaternary, secondary, secondary (4) quaternary, secondary, tertiary The basic species are arranged in decreasing order of basicity in the sequence: A) F- > > > Step 1: Find conjugate acid OCH3NH2-CH3CH- Step 2: Determine pkaĴ B) OCH 3- > Ⓒ CHECK:3 CH2- D) NH2 E) NH2 > CH3CH2 > > F- > NH 2 > OCH 3 > F- CH3CH2 > F- OCH3 > CH3CH2 the weaker the base, the the conjugate acid OCH3- F- stronger 14-, Identify the conjugate bases in the following reactions. B. A C.B C.A d d CB HA + B = A + HBt -NH2 + HBr BA ☐ Θ Θ 4 4 - NH3 + Br 1 ။ B.A B.B C.B C2H5NH2 + H2CO3 = C₂H5NH3 + HCO3 B.A III. IV + (CH3)2NH + CH3CO₂H (CH3)2NH₂ + CH3CO2 BA V VI CB Θ CH3OH + H3PO4 - CH₂OH2 + H₂PO4 VII VIII a) I, III, V, VII b) II, IV, VI, VIII c) I, III, VI, VII d) II, IV, V, VIII آن 5
12. Carbon atoms 1, 2, and 3 in the following structure are classified, respectively, as: CH3 043 C, : C CH3 ༡༠ 21 CH3 CaŹ CH₂ C3: C+12 CH -2° CAZ 3° CHE CH3 1 CH2 13. 1) tertiary, primary, secondary 2) quaternary, primary, tertiary 3) quaternary, secondary, secondary (4) quaternary, secondary, tertiary The basic species are arranged in decreasing order of basicity in the sequence: A) F- > > > Step 1: Find conjugate acid OCH3NH2-CH3CH- Step 2: Determine pkaĴ B) OCH 3- > Ⓒ CHECK:3 CH2- D) NH2 E) NH2 > CH3CH2 > > F- > NH 2 > OCH 3 > F- CH3CH2 > F- OCH3 > CH3CH2 the weaker the base, the the conjugate acid OCH3- F- stronger 14-, Identify the conjugate bases in the following reactions. B. A C.B C.A d d CB HA + B = A + HBt -NH2 + HBr BA ☐ Θ Θ 4 4 - NH3 + Br 1 ။ B.A B.B C.B C2H5NH2 + H2CO3 = C₂H5NH3 + HCO3 B.A III. IV + (CH3)2NH + CH3CO₂H (CH3)2NH₂ + CH3CO2 BA V VI CB Θ CH3OH + H3PO4 - CH₂OH2 + H₂PO4 VII VIII a) I, III, V, VII b) II, IV, VI, VIII c) I, III, VI, VII d) II, IV, V, VIII آن 5
Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.15E
Related questions
Question
(ME EX2) Problems 12-14 Could you please explain problems 12 through 14 to me in detail, step by step? Thank you so much! If necessary, please color-code them for me.

Transcribed Image Text:12. Carbon atoms 1, 2, and 3 in the following structure are classified, respectively, as:
CH3
043
C, :
C
CH3
༡༠
21
CH3
CaŹ CH₂
C3:
C+12
CH
-2°
CAZ
3°
CHE
CH3
1
CH2
13.
1) tertiary, primary, secondary
2) quaternary, primary, tertiary
3) quaternary, secondary, secondary
(4) quaternary, secondary, tertiary
The basic species are arranged in decreasing order of basicity in
the sequence:
A) F- >
>
>
Step 1: Find conjugate acid
OCH3NH2-CH3CH- Step 2: Determine pkaĴ
B) OCH 3- >
Ⓒ CHECK:3 CH2-
D) NH2
E) NH2 >
CH3CH2 >
> F-
> NH 2 > OCH 3 > F-
CH3CH2 > F-
OCH3
>
CH3CH2
the weaker the base, the
the conjugate acid
OCH3-
F-
stronger
14-, Identify the conjugate bases in the following reactions.
B. A
C.B C.A
d
d
CB HA + B = A + HBt
-NH2 + HBr
BA
☐
Θ
Θ
4
4
- NH3 + Br
1
။
B.A B.B
C.B
C2H5NH2 + H2CO3 = C₂H5NH3 + HCO3
B.A
III.
IV
+
(CH3)2NH + CH3CO₂H (CH3)2NH₂ + CH3CO2
BA
V
VI
CB
Θ
CH3OH + H3PO4
- CH₂OH2 + H₂PO4
VII
VIII
a) I, III, V, VII
b) II, IV, VI, VIII
c) I, III, VI, VII
d) II, IV, V, VIII
آن
5
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