ANNEXE 2 : COMPARAISON DES CHANGEMENTS D'ETAT DES
SUBSTANCES [9]
A- Propriétés physiques des alcools et
hydrocarbures correspondants
|
Alcools
|
Hydrocarbures
(HC)
|
Masse molaire
(M)
|
Température
d'ébullition
en
°C
|
Température de
fusion en °C
|
|
CH3 OH
|
|
32
|
65
|
- 98
|
|
CH3 CH3
|
30
|
- 89
|
- 172
|
|
CH3CH2OH
|
|
46
|
78.5
|
- 117.3
|
|
CH3 CH2 CH3
|
44
|
- 42.2
|
-189.9
|
|
CH3 CH2 CH2 OH
|
|
60
|
97.2
|
- 127
|
|
CH3 CH2 CH2CH3
|
58
|
- 0.6
|
- 135
|
|
CH3 (CH2)3 CH3 OH
|
|
88
|
138
|
- 79
|
|
CH3 (CH2)4CH3
|
86
|
69
|
- 95
|
|
CH3 (CH2)8 CH2 OH
|
|
158
|
228
|
6
|
|
CH3 (CH2)9CH3
|
156
|
196
|
- 26
|
B- Chaleur molaire latente des changements
d'états de quelques corps purs
|
Composé
|
tfus
|
Qfus
(KJ.mol -1)
|
Téb
(°C)
|
Qéb
-1)
(KJ.mol
|
|
Eau
|
0.0
|
6.0
|
100.0
|
41.0
|
|
Hexane
|
- 95.3
|
13.0
|
68.7
|
31.5
|
|
Heptane
|
- 90.6
|
14.0
|
98.4
|
36.6
|
|
Cyclohexane
|
6.5
|
2.7
|
80.7
|
33.1
|
|
Benzène
|
5.5
|
9.8
|
80.1
|
33.8
|
|
Méthanol
|
- 97.7
|
3.2
|
64.5
|
37.4
|
|
Ethanol
|
- 117
|
5.0
|
78.5
|
42.6
|
|
acétone
|
- 95.4
|
5.7
|
56.2
|
30.8
|
Chaleur molaire latente des changements d'états
correspondantes sous 1.013 bars
< Essai d'élaboration et analyse
chimico-calorifique d'un biocarburant a base de manioc>>
Mémoire DIPET II - ENSET de Douala
2007
ANNEXE 3 : Valeurs de Référence et déductives des
propriétés physico-chimique de l'éthanol [ ]
Molecular weight = 46.07 0.00% by wt. data are the same for all
coumpounds.
Relative specific Refractivity = 1.363 For values of 0.000 wt. %
solution see Table 1. Acetic Acid
|
A% By wt.
|
r
D20
4
|
D20
20
|
Cs
g / l
|
M g.mol/l
|
Cw
g/l
|
(Co - Cw) g/l
|
(n - no) x 104
|
n
|
A °C
|
O Os/kg
|
S g.mol/l
|
ii / io
|
il / à cS
|
' rhe
|
|
0.50
|
0.9973
|
0.9991
|
5.0
|
0.108
|
992.3
|
5.9
|
3
|
1.3333
|
0.20
|
0.11
|
0.057
|
1.021
|
1.026
|
9671
|
|
1.00
|
0.9963
|
0.9981
|
10.0
|
0.216
|
986.4
|
11.8
|
6
|
1.3336
|
0.40
|
0.22
|
0.116
|
1.044
|
1.050
|
95.59
|
|
1.50
|
0.9954
|
0.9972
|
14.9
|
0.324
|
980.5
|
17.8
|
9
|
1.3339
|
0.60
|
0.32
|
0.175
|
1.068
|
1.075
|
93.42
|
|
2.00
|
0.9945
|
0.9962
|
19.9
|
0.432
|
974.6
|
23.6
|
12
|
1.3342
|
0.81
|
0.44
|
0.236
|
1.093
|
1.101
|
91.31
|
|
2.50
|
0.9936
|
0.9953
|
24.8
|
0.539
|
968.7
|
29.5
|
15
|
1.3345
|
1.02
|
0.55
|
0.297
|
1.116
|
1.126
|
89.42
|
|
3.00
|
0.9927
|
0.9945
|
29.8
|
0.646
|
962.9
|
35.3
|
18
|
1.3348
|
1.23
|
0.66
|
0.359
|
1.138
|
1.149
|
87.70
|
|
3.50
|
0.9918
|
0.9936
|
34.7
|
0.754
|
957.1
|
41.1
|
21
|
1.3351
|
1.44
|
0.77
|
0.421
|
1.159
|
1.171
|
86.08
|
|
4.00
|
0.9910
|
0.9927
|
39.6
|
0.860
|
951.4
|
46.9
|
24
|
1.3354
|
1.65
|
0.89
|
0.484
|
1.181
|
1.194
|
84.52
|
|
4.50
|
0.9902
|
0.9919
|
44.6
|
0.967
|
945.6
|
52.6
|
27
|
1.3357
|
1.87
|
1.01
|
0.547
|
1.203
|
1.217
|
82.98
|
|
5.00
|
0.9893
|
0.9911
|
49.5
|
1.074
|
936.9
|
58.4
|
31
|
1.3360
|
2.09
|
1.12
|
0.611
|
1.226
|
1.242
|
81.40
|
|
5.50
|
0.9885
|
0.9903
|
54.4
|
1.180
|
934.2
|
64.1
|
34
|
1.3364
|
231
|
1.24
|
0.675
|
1.250
|
1.267
|
79.81
|
|
6.00
|
0.9878
|
0.9895
|
59.3
|
1.286
|
928.5
|
69.7
|
37
|
1.3367
|
2.54
|
1.36
|
0.739
|
1.276
|
1.294
|
78.24
|
|
6.50
|
0.9870
|
0.9887
|
64.2
|
1.393
|
922.8
|
75.4
|
41
|
1.3370
|
2.76
|
1.49
|
0.804
|
1.301
|
1.321
|
76.69
|
|
7.00
|
0.9862
|
0.9880
|
69.0
|
1.498
|
917.2
|
81.0
|
44
|
1.3374
|
2.99
|
1.61
|
0.870
|
1.328
|
1.349
|
75.16
|
|
7.50
|
0.9855
|
0.9872
|
73.9
|
1.604
|
911.6
|
86.7
|
48
|
1.3377
|
3.23
|
1.74
|
0.936
|
1.355
|
1.378
|
73.66
|
|
8.00
|
0.9847
|
0.9865
|
78.8
|
1.710
|
906.4
|
92.3
|
51
|
1.3381
|
3.47
|
1.86
|
1.003
|
1.382
|
1.407
|
72.19
|
|
8.50
|
0.9840
|
0.9857
|
83.6
|
1.816
|
900.4
|
97.9
|
55
|
1.3384
|
3.71
|
2.00
|
1.071
|
1.411
|
1.436
|
70.75
|
|
9.00
|
0.9833
|
0.9850
|
88.5
|
1.921
|
894.8
|
103.4
|
58
|
1.3388
|
3.96
|
2.13
|
1.140
|
1.439
|
1.467
|
69.34
|
|
9.50
|
0.9826
|
0.9843
|
93.3
|
2.026
|
889.2
|
109.0
|
62
|
1.3392
|
4.21
|
2.27
|
1.210
|
1.468
|
1.497
|
67.97
|
|
10.00
|
0.9819
|
0.9836
|
98.2
|
2.131
|
883.7
|
114.5
|
65
|
1.3395
|
4.47
|
2.40
|
1.282
|
1.498
|
1.529
|
66.62
|
|
11.00
|
0.9805
|
0.9822
|
107.9
|
2.341
|
872.6
|
125.6
|
73
|
1.3403
|
5.00
|
2.69
|
1.426
|
1.560
|
1.594
|
63.99
|
|
12.00
|
0.9792
|
0.9809
|
117.5
|
2.550
|
861.7
|
136.6
|
80
|
1.3410
|
5.56
|
2.99
|
1.572
|
1.624
|
1.662
|
61.44
|
|
13.00
|
0.9778
|
0.9796
|
127.1
|
2.759
|
850.7
|
147.5
|
87
|
1.3417
|
6.13
|
3.30
|
1.722
|
1.691
|
1.732
|
59.03
|
|
14.00
|
0.9765
|
0.97.82
|
136.7
|
2.967
|
839.8
|
158.4
|
95
|
1.3425
|
6.73
|
3.62
|
1.874
|
1.757
|
1.803
|
56.80
|
|
15.00
|
0.9752
|
0.9769
|
146.3
|
3.175
|
828.9
|
169.3
|
102
|
1.3432
|
17.36
|
3.96
|
2.030
|
1.822
|
1.872
|
54.78
|
|
16.00
|
0.9739
|
0.9756
|
155.8
|
3.382
|
818.1
|
180.2
|
110
|
1.34.47
|
8.69
|
4.67
|
2.351
|
1.951
|
2.010
|
51.16
|
|
17.00
|
0.9726
|
0.9743
|
165.3
|
3.589
|
807.3
|
191.0
|
117
|
1.3447
|
8.69
|
4.67
|
2.351
|
1.951
|
2.010
|
51.16
|
|
18.00
|
0.9713
|
0.9730
|
174.8
|
3.795
|
796.5
|
201.8
|
125
|
1.3455
|
9.40
|
5.05
|
2.516
|
2.015
|
2.078
|
49.54
|
|
19.00
|
0.9700
|
0.9717
|
184.3
|
4.000
|
785.7
|
212.5
|
132
|
1.3462
|
10.14
|
5.45
|
2.683
|
2.077
|
2.146
|
48.03
|
|
20.00
|
0.9687
|
0.9704
|
193.7
|
4.205
|
774.9
|
223.3
|
140
|
1.3469
|
10.92
|
5.87
|
2.853
|
2.138
|
2.212
|
46.68
|
|
22.00
|
0.9660
|
0.9677
|
212.5
|
4.613
|
753.5
|
244.8
|
154
|
1..3484
|
12.60
|
6.78
|
3.203
|
2.254
|
2.338
|
44.27
|
|
24.00
|
0.9632
|
0.9649
|
231.2
|
5.018
|
732.0
|
266.2
|
168
|
1.3498
|
14.47
|
7.78
|
3.568
|
2.365
|
2.460
|
42.20
|
|
26.00
|
0.9602
|
0.9619
|
249.7
|
5.419
|
710.6
|
287.7
|
181
|
1.3511
|
16.41
|
8.82
|
3.920
|
2.471
|
2.579
|
40.39
|
|
28.00
|
0.9571
|
0.9588
|
268.0
|
5.817
|
689.1
|
309.1
|
194
|
1.35.24
|
18.43
|
9.91
|
4.262
|
2.576
|
2.696
|
38.75
|
|
30.00
|
0.9539
|
0.9556
|
286.2
|
6.211
|
667.7
|
330.5
|
205
|
1.3535
|
20.47
|
11.01
|
4.583
|
2.662
|
2.796
|
37.49
|
|
32.00
|
0.9504
|
0.9521
|
304.1
|
6.601
|
646.3
|
352.0
|
216
|
1.3546
|
22.44
|
12.07
|
|
2.721
|
2.869
|
36.68
|
|
34.00
|
0.9468
|
0.9485
|
321.9
|
6.988
|
624.9
|
373.3
|
227
|
1.3557
|
24.27
|
13.05
|
|
2.762
|
2.923
|
36.13
|
|
36.00
|
0.9331
|
0.9447
|
339.5
|
7.369
|
603.6
|
394.7
|
236
|
1.3566
|
25.98
|
13.97
|
|
2.797
|
2.971
|
35.69
|
|
38.00
|
0.9392
|
0.9408
|
356.9
|
7.747
|
582.3
|
415.9
|
245
|
1.3575
|
27.62
|
14.85
|
|
2.823
|
3.012
|
35.35
|
|
40.00
|
0.9352
|
0.9369
|
374.1
|
8.120
|
561.1
|
437.1
|
253
|
1.3583
|
29.26
|
15.73
|
|
2.840
|
3.043
|
35.14
|
|
42.00
|
0.9311
|
0.9328
|
391.1
|
8.488
|
540.0
|
458.2
|
260
|
1.3590
|
3098
|
16.66
|
|
2.846
|
3.063
|
35.06
|
|
44.00
|
0.9269
|
0.9286
|
407.8
|
8.853
|
519.1
|
479.2
|
268
|
1.3598
|
32.68
|
17.57
|
|
2.844
|
3.074
|
35.09
|
|
46.00
|
0.9227
|
0.9243
|
424.4
|
9.213
|
498.2
|
500.0
|
274
|
1.3604
|
34.36
|
18.47
|
|
2.837
|
3.081
|
35.18
|
|
48.00
|
0.9193
|
0.9199
|
440.8
|
9.568
|
477.5
|
520.7
|
280
|
1.3610
|
36.04
|
19.38
|
|
2.826
|
3.083
|
35.32
|
|
50.00
|
0.9139
|
0.9155
|
457.0
|
9.919
|
457.0
|
541.3
|
286
|
1.3616
|
37.67
|
20.25
|
|
2.807
|
3.078
|
35.55
|
|
52.00
|
0.9095
|
0.9111
|
472.9
|
10.265
|
436.5
|
561.7
|
291
|
1.3621
|
39.20
|
21.08
|
|
2.783
|
3.066
|
35.87
|
|
54.00
|
0.9049
|
0.9065
|
488.7
|
10.607
|
416.3
|
582.0
|
296
|
1.3626
|
40.65
|
21.85
|
|
2.749
|
3.044
|
36.31
|
|
56.00
|
0.9004
|
0.9020
|
504.2
|
10.944
|
396.2
|
602.1
|
300
|
1.3630
|
42.06
|
22.61
|
|
2.696
|
3.000
|
37.02
|
|
58.00
|
0.8958
|
0.8974
|
519.5
|
11.277
|
376.2
|
622.0
|
304
|
1.3634
|
43.49
|
23.38
|
|
2.627
|
2.938
|
38.00
|
|
60.00
|
0.8911
|
0.8927
|
534.7
|
11.606
|
356.5
|
641.8
|
308
|
1.3638
|
44.93
|
24.15
|
|
2.542
|
2.858
|
39.26
|
|
62.00
|
0.8865
|
0.8880
|
549.6
|
11.930
|
336.9
|
661.4
|
311
|
1.3641
|
46.28
|
24.88
|
|
2.474
|
2.796
|
40.34
|
|
64.00
|
0.8818
|
0.8833
|
564.3
|
12.250
|
317.4
|
680.8
|
315
|
1.3644
|
47.52
|
25.55
|
|
2.410
|
2.739
|
41.41
|
|
66.00
|
0.8771
|
0.8786
|
578.9
|
12.565
|
298.2
|
700.0
|
317
|
1.3647
|
48.64
|
26.15
|
|
2.342
|
2.676
|
42.61
|
|
68.00
|
0.8724
|
0.8739
|
593.2
|
12.876
|
276.2
|
719.1
|
320
|
1.3650
|
49.52
|
26.62
|
|
2.276
|
2.614
|
43.85
|
|
70.00
|
0.8676
|
0.8692
|
607.3
|
13.183
|
260.3
|
737.9
|
322
|
1.3652
|
|
|
|
2.210
|
2.552
|
45.17
|
|
72.00
|
0.8629
|
0.8644
|
621.3
|
13.486
|
241.6
|
756.6
|
324
|
1.3654
|
|
|
|
2.144
|
2.490
|
46.55
|
|
74.00
|
0.8581
|
0.8596
|
635.0
|
13.784
|
223.1
|
775.1
|
325
|
1.3655
|
|
|
|
2.078
|
2.426
|
48.03
|
|
76.00
|
0.8533
|
0.8549
|
648.5
|
14.077
|
204.8
|
793.4
|
327
|
1.3657
|
|
|
|
2.011
|
2.361
|
49.63
|
|
78.00
|
0.8485
|
0.8500
|
661.8
|
14.366
|
186.7
|
811.6
|
327
|
1.3657
|
|
|
|
1.944
|
2.296
|
51.33
|
|
80.00
|
0.8436
|
0.8451
|
674.9
|
14.650
|
168.7
|
829.5
|
328
|
1.3658
|
|
|
|
1.877
|
2.229
|
53.15
|
|
82.00
|
0.8387
|
0.8401
|
687.7
|
14.927
|
151.0
|
847.3
|
328
|
1.3657
|
|
|
|
1.804
|
2.155
|
55.31
|
|
84.00
|
0.8335
|
0.8350
|
700.2
|
15.198
|
133.4
|
864.9
|
326
|
1.3656
|
|
|
|
1.738
|
2.089
|
57.42
|
|
86.00
|
0.8284
|
0.8299
|
712.4
|
15.464
|
116.0
|
882.3
|
325
|
1.3655
|
|
|
|
1.671
|
2.021
|
59.74
|
|
88.00
|
0.8232
|
0.8247
|
124.4
|
15.725
|
98.8
|
899.4
|
323
|
1.3653
|
|
|
|
1.603
|
1.951
|
62.26
|
|
90.00
|
0.8180
|
0.8194
|
736.2
|
15.979
|
81.8
|
916.4
|
320
|
1.3650
|
|
|
|
1.539
|
1.885
|
64.85
|
|
92.00
|
0.8125
|
0.8140
|
747.5
|
16.226
|
65.0
|
933.2
|
316
|
1.3646
|
|
|
|
1.472
|
1.815
|
67.80
|
|
94.00
|
0.8070
|
0.8084
|
758.6
|
16.466
|
48.4
|
949.8
|
312
|
1.3642
|
|
|
|
1.404
|
1.743
|
71.07
|
|
96.00
|
0.8013
|
0.8027
|
769.2
|
16.697
|
32.1
|
966.2
|
306
|
1.3636
|
|
|
|
1.339
|
1.674
|
74.53
|
|
98.00
|
0.7954
|
0.7968
|
779.5
|
16.920
|
15.9
|
982.3
|
300
|
1.3630
|
|
|
|
1.270
|
1.600
|
78.59
|
|
100.00
|
0.7893
|
0.7907
|
789.3
|
17.133
|
0.0
|
998.2
|
284
|
1.3614
|
|
|
|
1.201
|
1.525
|
8310
|
« Essai d'élaboration et analyse
chimico-calorifique d'un biocarburant à base de manioc
»
Mémoire DIPET II - ENSET de Douala
2007
| 
