Procedure (1) Show the reaction between 4-nitrobenzoic acd and sodium hydroxide. (ChemDraw the structures, and paste below) (2) Give the density of diethyl ether (simply called "ether") in g/mL: (3) Give the density of water in g/mL: (4) Will the density of 5% aqueous NaOH be greater than, less than or the same as that of pure water? (5) For a mixture of 20 mL diethyl ether and 20 mL of aqueous 5% sodium hydroxide, two layers form. Based on densities, which layer is on the bottom? (6) For ether/neutral water, which layer would 4-nitrobenzoic acid be in mainly? (7) For ether/neutral water, which layer would sodium 4-nitrobenzoate be in mainly? (8) For ether/neutral water, which layer would 4-nitrotoluene be in mainly? (9) How is the 4-nitrobenzoic acid isolated from the basic water solution? (give brief outline)

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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Procedure
(1) Show the reaction between 4-nitrobenzoic acd and sodium hydroxide. (ChemDraw the
structures, and paste below)
(2) Give the density of diethyl ether (simply called "ether") in g/mL:
(3) Give the density of water in g/mL:
(4) Will the density of 5% aqueous NaOH be greater than, less than or the same as that of pure
water?
(5) For a mixture of 20 mL diethyl ether and 20 mL of aqueous 5% sodium hydroxide, two layers
form. Based on densities, which layer is on the bottom?
(6) For ether/neutral water, which layer would 4-nitrobenzoic acid be in mainly?
(7) For ether/neutral water, which layer would sodium 4-nitrobenzoate be in mainly?
(8) For ether/neutral water, which layer would 4-nitrotoluene be in mainly?
(9) How is the 4-nitrobenzoic acid isolated from the basic water solution? (give brief outline)
Transcribed Image Text:Procedure (1) Show the reaction between 4-nitrobenzoic acd and sodium hydroxide. (ChemDraw the structures, and paste below) (2) Give the density of diethyl ether (simply called "ether") in g/mL: (3) Give the density of water in g/mL: (4) Will the density of 5% aqueous NaOH be greater than, less than or the same as that of pure water? (5) For a mixture of 20 mL diethyl ether and 20 mL of aqueous 5% sodium hydroxide, two layers form. Based on densities, which layer is on the bottom? (6) For ether/neutral water, which layer would 4-nitrobenzoic acid be in mainly? (7) For ether/neutral water, which layer would sodium 4-nitrobenzoate be in mainly? (8) For ether/neutral water, which layer would 4-nitrotoluene be in mainly? (9) How is the 4-nitrobenzoic acid isolated from the basic water solution? (give brief outline)
Water
0.0
100.0
L.000
76.5
SIlica Gel (surface)
Glycerol
2,2,3,3,-Tetra-
fluoropropano1-1
Formamide
1,2-Ethanediol
--
18.2
290
1.26
42.5
106.6
--
1.
2.5
210
1.13
3.4
109.5
-13.0
198
1.11
2.0
37.7
Methanol
-97.8
65.0
791
2.87
32.6
1,3-Propanedlol
N-Methy1formamide
1,2-Propanedlol
Diethylene Glycol
Triethylene Glycol
2-Methoxyethanol
N-Methylacetamide
-26.7
214.4
1.05
2.5
35.0
-3.8
180.5
1.015
3.8
182.4
-60
187.6
1.04
2.25
32.0
-10.5
245.0
1.12
2.3
29.5
-5.
287.4
1.12
3.0
23.7
-85.1
124.5
965
2.1
15.9
29.7
202.4
950
4.3
175.7
Ethanol
-117.
78.3
.789
1.7
24.3
2-Aminoethanol
10.5
171.
1.0215
2.27
37.7
Acetic Acid
16.6
118.5
1.05
1-1.5
6.2
Benzyl Alcohol
1-Propanol
1-Butanol
-15.3
205.3
1.04
1.7
13.1
2.525
3.385
2.8615
-127.
97.4
804
1.7
89.8
117.5
.810
1.7
2-Propanol
2-Butanol
-89.5
82.4
.786
1.7
114.7
99.6
807
4.21
3-Methy1-1,3-dioxol-2-one
(propylene Carbonate)
4-Methy1-1,3-dioxol-2one
(Propylone Carbonate)
132.
810
4.815
1.7
117.2
-48.8
241.7
5.0
2-Pentanol
119.
.809
5.1310
1.66
101.1
81.6
Nitromethane
-28.5
1.14
.647
3.1
Acetonitrile
-43.8
.782
.37515
3.5
7.345
2.005
3-Pentanol
115.3
.820
1.64
1.10
Dimethylsulfoxide
Aniline
18.5
189.0
3.9
-6
184.4
1.02
4.4
1.55
.776
1.26%
3.320
t-Butyl alcohol
Tetramethylenesulfone
25.8
82.5
1.7
28.4
283.
10.3
4.8
"Sulfolane"
A Acetic anhydride
Dimethylformamide
Dimethylacetamide
Propionitrile
Phenylacetonitrile
Acetone
-73.
140.
109"
9715
2.82
-61
153.
.949
.924
3.8
-20
165.5
.937
2.14
3.8
-93.
97.4
.782
454
3.6
-23.8
233.5
1.02
2.16
3.47
-95.3
56.2
.790
3375
2.7
Cyclopropylmethyl Ketone
1-Methyl-2-pyrrolidone
Nitrobenzene
111
1.67
2.1675
-16.
204.
1.03
4.1
5.7
210.8
1.21
4.0
Transcribed Image Text:Water 0.0 100.0 L.000 76.5 SIlica Gel (surface) Glycerol 2,2,3,3,-Tetra- fluoropropano1-1 Formamide 1,2-Ethanediol -- 18.2 290 1.26 42.5 106.6 -- 1. 2.5 210 1.13 3.4 109.5 -13.0 198 1.11 2.0 37.7 Methanol -97.8 65.0 791 2.87 32.6 1,3-Propanedlol N-Methy1formamide 1,2-Propanedlol Diethylene Glycol Triethylene Glycol 2-Methoxyethanol N-Methylacetamide -26.7 214.4 1.05 2.5 35.0 -3.8 180.5 1.015 3.8 182.4 -60 187.6 1.04 2.25 32.0 -10.5 245.0 1.12 2.3 29.5 -5. 287.4 1.12 3.0 23.7 -85.1 124.5 965 2.1 15.9 29.7 202.4 950 4.3 175.7 Ethanol -117. 78.3 .789 1.7 24.3 2-Aminoethanol 10.5 171. 1.0215 2.27 37.7 Acetic Acid 16.6 118.5 1.05 1-1.5 6.2 Benzyl Alcohol 1-Propanol 1-Butanol -15.3 205.3 1.04 1.7 13.1 2.525 3.385 2.8615 -127. 97.4 804 1.7 89.8 117.5 .810 1.7 2-Propanol 2-Butanol -89.5 82.4 .786 1.7 114.7 99.6 807 4.21 3-Methy1-1,3-dioxol-2-one (propylene Carbonate) 4-Methy1-1,3-dioxol-2one (Propylone Carbonate) 132. 810 4.815 1.7 117.2 -48.8 241.7 5.0 2-Pentanol 119. .809 5.1310 1.66 101.1 81.6 Nitromethane -28.5 1.14 .647 3.1 Acetonitrile -43.8 .782 .37515 3.5 7.345 2.005 3-Pentanol 115.3 .820 1.64 1.10 Dimethylsulfoxide Aniline 18.5 189.0 3.9 -6 184.4 1.02 4.4 1.55 .776 1.26% 3.320 t-Butyl alcohol Tetramethylenesulfone 25.8 82.5 1.7 28.4 283. 10.3 4.8 "Sulfolane" A Acetic anhydride Dimethylformamide Dimethylacetamide Propionitrile Phenylacetonitrile Acetone -73. 140. 109" 9715 2.82 -61 153. .949 .924 3.8 -20 165.5 .937 2.14 3.8 -93. 97.4 .782 454 3.6 -23.8 233.5 1.02 2.16 3.47 -95.3 56.2 .790 3375 2.7 Cyclopropylmethyl Ketone 1-Methyl-2-pyrrolidone Nitrobenzene 111 1.67 2.1675 -16. 204. 1.03 4.1 5.7 210.8 1.21 4.0
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