Given the pK,,s as shown, in which direction does the equilibrium lie? Explain briefly. (next, try it without pK„s!) ©NH4 H20 NH3 + H30 + pka 9 16 36 -2 A) Forward, because -2 is lower than 9. B) Reverse, because -2 is lower than 9.

Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter19: Eas: Electrophilic Aromatic Substitution
Section: Chapter Questions
Problem 59CTQ
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Please help me answer the two of these :(

Given the pK,s as shown, in which direction does the
equilibrium lie? Explain briefly. (next, try it without pK,s!)
ONH4
H20
NH3 + H30
+
pka 9
16
36
-2
A) Forward, because -2 is lower than 9.
B) Reverse, because -2 is lower than 9.
C) Forward, because the combined pK, 25 is lower than 34.
D) Reverse, because the combined pK, 25 is lower than 34.
E) Neither, because the charges are balanced.
Transcribed Image Text:Given the pK,s as shown, in which direction does the equilibrium lie? Explain briefly. (next, try it without pK,s!) ONH4 H20 NH3 + H30 + pka 9 16 36 -2 A) Forward, because -2 is lower than 9. B) Reverse, because -2 is lower than 9. C) Forward, because the combined pK, 25 is lower than 34. D) Reverse, because the combined pK, 25 is lower than 34. E) Neither, because the charges are balanced.
Identify the orbital occupied by the lone pair on
each of the indicated nitrogen atoms in nicotine.
CH3
2 N-
1 :N
nicotine
1
2
A) P
sp2
В) Р
Sp3
C) sp2
sp3
D) sp?
sp?
E)
sn?
Transcribed Image Text:Identify the orbital occupied by the lone pair on each of the indicated nitrogen atoms in nicotine. CH3 2 N- 1 :N nicotine 1 2 A) P sp2 В) Р Sp3 C) sp2 sp3 D) sp? sp? E) sn?
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