Rank the following in order of increasing pH.  Explain the basis of your ranking.  Assume the concentrations are all 0.10 M. Attached Table Below. Piperazine Pyridine hydrochloride Phenylalanine Disodium phthalate Sodium prolinate Phosphoric acid.

Chemistry & Chemical Reactivity
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ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter15: Principles Of Chemical Reactivity: Equilibria
Section15.6: Disturbing A Chemical Equilibrium
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Rank the following in order of increasing pH.  Explain the basis of your ranking.  Assume the concentrations are all 0.10 M. Attached Table Below.

  1. Piperazine
  2. Pyridine hydrochloride
  3. Phenylalanine
  4. Disodium phthalate
  5. Sodium prolinate
  6. Phosphoric acid.

 

 

 

lank strength ( =
Name
Stnırtare
pk.
CHCH, -O
63 x 10
2.20 (CO)
931 (NH)
2.18
Phenytalanins
9.09
7.11 X 10
G34 X 104
422 x 10
2148
1.92
Phosphocke neide
lyaogen phonphan)
H0-P-
7.1S8
6.71
12.375
11.52
Paephores scia
Chydmgen phaphite)
(1.5)
678
3X 10
L x 10
HP- OH
.CO.J
2950
5.40
א 12 .1
3.90 x 10
Phihalie aci
2.76
(bereene-1,2-dioaboxylie cid)
493
Piperazine
(pertydro-4-diacise)
5.333
9.731
4.to x 10
1.86 x 10
5.64
9.74
Piperitine
11.125
7.50 x 10
1.952 (CO,E)
10.540 (NH)
1.12 x 10
2.39 x 10
Proline
1.89
LO.46
"H,
Fropenoio ncid
4.174
1.34 X 10
4.08
Prupenoie acid
(acrylie acid)
HC-CHCU,H
4.258
5.52 X 10
Iropyemine
CHCH,CH,NH
10.100
2.12 x 10
Pyridine
63 x 10
5.20
5.24
Pyralise 2-cabaxylie acid
(picelitic scia)
(10) (CO,H)
539 (NH)
(0.95)
4.1 x 10
5.21
Pyridins 3-carhoxylic acid
(nicotinic scif)
203 (COH)
4.82 (NI)
2.08
131 x 10
4.69
p=CH
(14) (POLI)
331 (OH)
6.04 (POH)
Pyridesal-5-ghophae
EHO-FOCH,
OH
HD
1.25 (MIO
Pyrophosphorie ack
(tydrogen diphosyte)
(09)
2.28
670
9.40
U.13
52 x 10-
2.0 x 10
4.0 x 10-
(0.8)
(1.9)
5.94
(HO),FOROH),
3.25
||||
Transcribed Image Text:lank strength ( = Name Stnırtare pk. CHCH, -O 63 x 10 2.20 (CO) 931 (NH) 2.18 Phenytalanins 9.09 7.11 X 10 G34 X 104 422 x 10 2148 1.92 Phosphocke neide lyaogen phonphan) H0-P- 7.1S8 6.71 12.375 11.52 Paephores scia Chydmgen phaphite) (1.5) 678 3X 10 L x 10 HP- OH .CO.J 2950 5.40 א 12 .1 3.90 x 10 Phihalie aci 2.76 (bereene-1,2-dioaboxylie cid) 493 Piperazine (pertydro-4-diacise) 5.333 9.731 4.to x 10 1.86 x 10 5.64 9.74 Piperitine 11.125 7.50 x 10 1.952 (CO,E) 10.540 (NH) 1.12 x 10 2.39 x 10 Proline 1.89 LO.46 "H, Fropenoio ncid 4.174 1.34 X 10 4.08 Prupenoie acid (acrylie acid) HC-CHCU,H 4.258 5.52 X 10 Iropyemine CHCH,CH,NH 10.100 2.12 x 10 Pyridine 63 x 10 5.20 5.24 Pyralise 2-cabaxylie acid (picelitic scia) (10) (CO,H) 539 (NH) (0.95) 4.1 x 10 5.21 Pyridins 3-carhoxylic acid (nicotinic scif) 203 (COH) 4.82 (NI) 2.08 131 x 10 4.69 p=CH (14) (POLI) 331 (OH) 6.04 (POH) Pyridesal-5-ghophae EHO-FOCH, OH HD 1.25 (MIO Pyrophosphorie ack (tydrogen diphosyte) (09) 2.28 670 9.40 U.13 52 x 10- 2.0 x 10 4.0 x 10- (0.8) (1.9) 5.94 (HO),FOROH), 3.25 ||||
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