Mixture of D-Valine + Water + Methanamine, N,N-dimethyl-, N-oxide

Datasets

1. Molar enthalpy (2)
2. ρ_l - Mass density, kg/m3 (2)
3. c_sound,fluid - Speed of Sound, m/s (2)

Molar enthalpy of dilution, kJ/mol [ref]

Operational conditions:

• Solvent: Molality, mol/kg = 0.25 (Liquid)
• Initial molality of solute, mol/kg = 0.05 (Liquid)
• Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Final molality of solute, mol/kg - Liquid	Molar enthalpy of dilution, kJ/mol - Liquid
288.15	0.0003	0.1337
288.15	0.0005	0.1342
288.15	0.0007	0.1320
288.15	0.0009	0.1327
288.15	0.0010	0.1306
288.15	0.0012	0.1302
288.15	0.0014	0.1292
288.15	0.0016	0.1296
288.15	0.0017	0.1280
288.15	0.0019	0.1290
288.15	0.0021	0.1277
288.15	0.0022	0.1265
288.15	0.0024	0.1258
288.15	0.0026	0.1255
288.15	0.0027	0.1260
288.15	0.0029	0.1239
288.15	0.0031	0.1235
288.15	0.0032	0.1237
288.15	0.0034	0.1241
288.15	0.0036	0.1206
288.15	0.0037	0.1218
288.15	0.0039	0.1194
288.15	0.0040	0.1204
288.15	0.0042	0.1188
288.15	0.0003	0.1317
288.15	0.0005	0.1315
288.15	0.0007	0.1318
288.15	0.0009	0.1293
288.15	0.0010	0.1286
288.15	0.0012	0.1243
288.15	0.0014	0.1271
288.15	0.0016	0.1257
288.15	0.0017	0.1251
288.15	0.0019	0.1260
288.15	0.0021	0.1244
288.15	0.0022	0.1247
288.15	0.0024	0.1237
288.15	0.0026	0.1228
288.15	0.0027	0.1231
288.15	0.0029	0.1201
288.15	0.0031	0.1207
288.15	0.0032	0.1200
288.15	0.0034	0.1188
288.15	0.0036	0.1182
288.15	0.0037	0.1181
288.15	0.0039	0.1151
288.15	0.0040	0.1142
288.15	0.0042	0.1141
298.15	0.0003	0.1382
298.15	0.0005	0.1363
298.15	0.0007	0.1379
298.15	0.0009	0.1357
298.15	0.0010	0.1352
298.15	0.0012	0.1345
298.15	0.0014	0.1332
298.15	0.0016	0.1316
298.15	0.0017	0.1313
298.15	0.0019	0.1303
298.15	0.0021	0.1296
298.15	0.0022	0.1305
298.15	0.0024	0.1291
298.15	0.0026	0.1275
298.15	0.0027	0.1258
298.15	0.0029	0.1271
298.15	0.0031	0.1257
298.15	0.0032	0.1244
298.15	0.0034	0.1222
298.15	0.0036	0.1227
298.15	0.0037	0.1218
298.15	0.0039	0.1191
298.15	0.0040	0.1199
298.15	0.0042	0.1197
303.15	0.0003	0.1783
303.15	0.0005	0.1775
303.15	0.0007	0.1777
303.15	0.0009	0.1777
303.15	0.0010	0.1757
303.15	0.0012	0.1738
303.15	0.0014	0.1731
303.15	0.0016	0.1717
303.15	0.0017	0.1713
303.15	0.0019	0.1690
303.15	0.0021	0.1699
303.15	0.0022	0.1653
303.15	0.0024	0.1657
303.15	0.0026	0.1662
303.15	0.0027	0.1656
303.15	0.0029	0.1623
303.15	0.0031	0.1601
303.15	0.0032	0.1609
303.15	0.0034	0.1574
303.15	0.0036	0.1568
303.15	0.0037	0.1566
303.15	0.0039	0.1543
303.15	0.0040	0.1537
303.15	0.0042	0.1486
308.15	0.0003	0.2713
308.15	0.0005	0.2674
308.15	0.0007	0.2612
308.15	0.0009	0.2570
308.15	0.0010	0.2551
308.15	0.0012	0.2464
308.15	0.0014	0.2443
308.15	0.0016	0.2379
308.15	0.0017	0.2356
308.15	0.0019	0.2330
308.15	0.0021	0.2258
308.15	0.0022	0.2245
308.15	0.0024	0.2189
308.15	0.0026	0.2163
308.15	0.0027	0.2140
308.15	0.0029	0.2097
308.15	0.0031	0.2073
308.15	0.0032	0.2057
308.15	0.0034	0.2004
308.15	0.0036	0.1993
308.15	0.0037	0.1974
308.15	0.0039	0.1938
308.15	0.0040	0.1933
308.15	0.0042	0.1905

Molar enthalpy of dilution, kJ/mol [ref]

Operational conditions:

• Solvent: Molality, mol/kg = 0.25 (Liquid)
• Initial molality of solute, mol/kg = 0.05 (Liquid)
• Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Final molality of solute, mol/kg - Liquid	Molar enthalpy of dilution, kJ/mol - Liquid
288.15	0.0003	0.1337
288.15	0.0005	0.1342
288.15	0.0007	0.1320
288.15	0.0009	0.1327
288.15	0.0010	0.1306
288.15	0.0012	0.1302
288.15	0.0014	0.1292
288.15	0.0016	0.1296
288.15	0.0017	0.1280
288.15	0.0019	0.1290
288.15	0.0021	0.1277
288.15	0.0022	0.1265
288.15	0.0024	0.1258
288.15	0.0026	0.1255
288.15	0.0027	0.1260
288.15	0.0029	0.1239
288.15	0.0031	0.1235
288.15	0.0032	0.1237
288.15	0.0034	0.1241
288.15	0.0036	0.1206
288.15	0.0037	0.1218
288.15	0.0039	0.1194
288.15	0.0040	0.1204
288.15	0.0042	0.1188
288.15	0.0003	0.1317
288.15	0.0005	0.1315
288.15	0.0007	0.1318
288.15	0.0009	0.1293
288.15	0.0010	0.1286
288.15	0.0012	0.1243
288.15	0.0014	0.1271
288.15	0.0016	0.1257
288.15	0.0017	0.1251
288.15	0.0019	0.1260
288.15	0.0021	0.1244
288.15	0.0022	0.1247
288.15	0.0024	0.1237
288.15	0.0026	0.1228
288.15	0.0027	0.1231
288.15	0.0029	0.1201
288.15	0.0031	0.1207
288.15	0.0032	0.1200
288.15	0.0034	0.1188
288.15	0.0036	0.1182
288.15	0.0037	0.1181
288.15	0.0039	0.1151
288.15	0.0040	0.1142
288.15	0.0042	0.1141
298.15	0.0003	0.1382
298.15	0.0005	0.1363
298.15	0.0007	0.1379
298.15	0.0009	0.1357
298.15	0.0010	0.1352
298.15	0.0012	0.1345
298.15	0.0014	0.1332
298.15	0.0016	0.1316
298.15	0.0017	0.1313
298.15	0.0019	0.1303
298.15	0.0021	0.1296
298.15	0.0022	0.1305
298.15	0.0024	0.1291
298.15	0.0026	0.1275
298.15	0.0027	0.1258
298.15	0.0029	0.1271
298.15	0.0031	0.1257
298.15	0.0032	0.1244
298.15	0.0034	0.1222
298.15	0.0036	0.1227
298.15	0.0037	0.1218
298.15	0.0039	0.1191
298.15	0.0040	0.1199
298.15	0.0042	0.1197
303.15	0.0003	0.1783
303.15	0.0005	0.1775
303.15	0.0007	0.1777
303.15	0.0009	0.1777
303.15	0.0010	0.1757
303.15	0.0012	0.1738
303.15	0.0014	0.1731
303.15	0.0016	0.1717
303.15	0.0017	0.1713
303.15	0.0019	0.1690
303.15	0.0021	0.1699
303.15	0.0022	0.1653
303.15	0.0024	0.1657
303.15	0.0026	0.1662
303.15	0.0027	0.1656
303.15	0.0029	0.1623
303.15	0.0031	0.1601
303.15	0.0032	0.1609
303.15	0.0034	0.1574
303.15	0.0036	0.1568
303.15	0.0037	0.1566
303.15	0.0039	0.1543
303.15	0.0040	0.1537
303.15	0.0042	0.1486
308.15	0.0003	0.2713
308.15	0.0005	0.2674
308.15	0.0007	0.2612
308.15	0.0009	0.2570
308.15	0.0010	0.2551
308.15	0.0012	0.2464
308.15	0.0014	0.2443
308.15	0.0016	0.2379
308.15	0.0017	0.2356
308.15	0.0019	0.2330
308.15	0.0021	0.2258
308.15	0.0022	0.2245
308.15	0.0024	0.2189
308.15	0.0026	0.2163
308.15	0.0027	0.2140
308.15	0.0029	0.2097
308.15	0.0031	0.2073
308.15	0.0032	0.2057
308.15	0.0034	0.2004
308.15	0.0036	0.1993
308.15	0.0037	0.1974
308.15	0.0039	0.1938
308.15	0.0040	0.1933
308.15	0.0042	0.1905

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Fixed		Measured
Molality, mol/kg of D-Valine (1) - Liquid	Solvent: Molality, mol/kg of Methanamine, N,N-dimethyl-, N-oxide (3) - Liquid	Mass density, kg/m3 - Liquid
0.0000	1.0000	999.625
0.0000	2.0	1003.397
0.0103	2.0	1003.69
0.0127	1.0000	999.978
0.0157	1.0000	1000.063
0.0200	1.0000	1000.182
0.0256	1.0000	1000.33
0.0283	2.0	1004.2
0.0293	2.0	1004.208
0.0349	2.0	1004.383
0.0356	1.0000	1000.602
0.0368	1.0000	1000.635
0.0419	2.0	1004.572
0.0453	2.0	1004.675
0.0465	1.0000	1000.905
0.0503	2.0	1004.754
0.0510	1.0000	1001.028

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Fixed		Measured
Molality, mol/kg of D-Valine (1) - Liquid	Solvent: Molality, mol/kg of Methanamine, N,N-dimethyl-, N-oxide (3) - Liquid	Mass density, kg/m3 - Liquid
0.0000	1.0000	999.625
0.0000	2.0	1003.397
0.0103	2.0	1003.69
0.0127	1.0000	999.978
0.0157	1.0000	1000.063
0.0200	1.0000	1000.182
0.0256	1.0000	1000.33
0.0283	2.0	1004.2
0.0293	2.0	1004.208
0.0349	2.0	1004.383
0.0356	1.0000	1000.602
0.0368	1.0000	1000.635
0.0419	2.0	1004.572
0.0453	2.0	1004.675
0.0465	1.0000	1000.905
0.0503	2.0	1004.754
0.0510	1.0000	1001.028

Speed of sound, m/s [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Fixed		Measured
Molality, mol/kg of D-Valine (1) - Liquid	Solvent: Molality, mol/kg of Methanamine, N,N-dimethyl-, N-oxide (3) - Liquid	Speed of sound, m/s - Liquid
0.0000	1.0000	1573.22
0.0000	2.0	1657.86
0.0103	2.0	1658.9
0.0127	1.0000	1574.62
0.0157	1.0000	1574.9
0.0200	1.0000	1575.39
0.0256	1.0000	1576.03
0.0283	2.0	1660.71
0.0293	2.0	1660.34
0.0349	2.0	1661.35
0.0356	1.0000	1576.57
0.0368	1.0000	1577.1
0.0419	2.0	1662.12
0.0453	2.0	1662.55
0.0465	1.0000	1577.6
0.0503	2.0	1663.03
0.0510	1.0000	1578.58

Speed of sound, m/s [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Fixed		Measured
Molality, mol/kg of D-Valine (1) - Liquid	Solvent: Molality, mol/kg of Methanamine, N,N-dimethyl-, N-oxide (3) - Liquid	Speed of sound, m/s - Liquid
0.0000	1.0000	1573.22
0.0000	2.0	1657.86
0.0103	2.0	1658.9
0.0127	1.0000	1574.62
0.0157	1.0000	1574.9
0.0200	1.0000	1575.39
0.0256	1.0000	1576.03
0.0283	2.0	1660.71
0.0293	2.0	1660.34
0.0349	2.0	1661.35
0.0356	1.0000	1576.57
0.0368	1.0000	1577.1
0.0419	2.0	1662.12
0.0453	2.0	1662.55
0.0465	1.0000	1577.6
0.0503	2.0	1663.03
0.0510	1.0000	1578.58

Sources

• Thermodynamics of the interactions of a homologous series of some amino acids with trimethylamine N-oxide: Volumetric, compressibility, and calorimetric studies