Mixture of Benzene + Tetrahydropyran + Heptane

Datasets

1. c_sound,fluid - Speed of Sound, m/s (2)
2. Excess molar volume, m3/mol (2)

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 308.15 (Liquid)

Fixed		Measured
Mole fraction of Tetrahydropyran (2) - Liquid	Mole fraction of Benzene (1) - Liquid	Speed of sound, m/s - Liquid
0.0567	0.8921	1230.0
0.0942	0.8657	1232.0
0.1217	0.8341	1229.0
0.1542	0.7091	1226.0
0.1828	0.1513	1092.0
0.1915	0.1500	1090.0
0.2125	0.7612	1234.0
0.2321	0.7511	1241.0
0.2617	0.7111	1232.0
0.2889	0.6888	1234.0
0.3012	0.6421	1214.0
0.3361	0.6132	1222.0
0.3721	0.5439	1229.0
0.4012	0.1871	1099.0
0.4112	0.1900	1100.0
0.4131	0.5431	1219.0
0.4221	0.5154	1208.0
0.4321	0.1921	1102.0
0.4613	0.2001	1106.0
0.4813	0.1885	1109.0
0.5001	0.2110	1117.0
0.5113	0.4002	1188.0
0.6012	0.1998	1139.0
0.6990	0.2169	1185.0
0.7127	0.2010	1184.0

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 308.15 (Liquid)

Fixed		Measured
Mole fraction of Tetrahydropyran (2) - Liquid	Mole fraction of Benzene (1) - Liquid	Speed of sound, m/s - Liquid
0.0567	0.8921	1230.0
0.0942	0.8657	1232.0
0.1217	0.8341	1229.0
0.1542	0.7091	1226.0
0.1828	0.1513	1092.0
0.1915	0.1500	1090.0
0.2125	0.7612	1234.0
0.2321	0.7511	1241.0
0.2617	0.7111	1232.0
0.2889	0.6888	1234.0
0.3012	0.6421	1214.0
0.3361	0.6132	1222.0
0.3721	0.5439	1229.0
0.4012	0.1871	1099.0
0.4112	0.1900	1100.0
0.4131	0.5431	1219.0
0.4221	0.5154	1208.0
0.4321	0.1921	1102.0
0.4613	0.2001	1106.0
0.4813	0.1885	1109.0
0.5001	0.2110	1117.0
0.5113	0.4002	1188.0
0.6012	0.1998	1139.0
0.6990	0.2169	1185.0
0.7127	0.2010	1184.0

Excess molar volume, m3/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 308.15 (Liquid)

Fixed		Measured
Mole fraction of Tetrahydropyran (2) - Liquid	Mole fraction of Benzene (1) - Liquid	Excess molar volume, m3/mol - Liquid
0.0587	0.7349	3.3000e-07
0.0652	0.7032	3.6200e-07
0.0764	0.6542	4.0400e-07
0.0867	0.5891	4.5500e-07
0.1007	0.4925	5.0200e-07
0.1216	0.4731	4.9200e-07
0.1307	0.4625	4.8900e-07
0.1482	0.4827	4.6700e-07
0.1621	0.5113	4.4200e-07
0.1831	0.4931	4.3500e-07
0.2023	0.4711	4.3000e-07
0.2321	0.4454	4.1800e-07
0.2511	0.4221	4.1000e-07
0.2772	0.3679	3.9800e-07
0.3032	0.3452	3.8000e-07
0.3033	0.4312	3.7100e-07
0.3234	0.3611	3.6800e-07
0.3325	0.2381	3.4300e-07
0.3691	0.2191	3.1900e-07
0.3823	0.2001	3.0900e-07
0.4012	0.1982	2.9900e-07
0.4682	0.2721	2.7100e-07
0.4816	0.2611	2.6200e-07
0.5018	0.2418	2.4800e-07
0.5813	0.1786	2.0200e-07
0.6014	0.1708	1.9100e-07
0.6588	0.1451	1.6100e-07
0.6857	0.1326	1.4800e-07
0.7013	0.1129	1.4700e-07

Excess molar volume, m3/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 308.15 (Liquid)

Fixed		Measured
Mole fraction of Tetrahydropyran (2) - Liquid	Mole fraction of Benzene (1) - Liquid	Excess molar volume, m3/mol - Liquid
0.0587	0.7349	3.3000e-07
0.0652	0.7032	3.6200e-07
0.0764	0.6542	4.0400e-07
0.0867	0.5891	4.5500e-07
0.1007	0.4925	5.0200e-07
0.1216	0.4731	4.9200e-07
0.1307	0.4625	4.8900e-07
0.1482	0.4827	4.6700e-07
0.1621	0.5113	4.4200e-07
0.1831	0.4931	4.3500e-07
0.2023	0.4711	4.3000e-07
0.2321	0.4454	4.1800e-07
0.2511	0.4221	4.1000e-07
0.2772	0.3679	3.9800e-07
0.3032	0.3452	3.8000e-07
0.3033	0.4312	3.7100e-07
0.3234	0.3611	3.6800e-07
0.3325	0.2381	3.4300e-07
0.3691	0.2191	3.1900e-07
0.3823	0.2001	3.0900e-07
0.4012	0.1982	2.9900e-07
0.4682	0.2721	2.7100e-07
0.4816	0.2611	2.6200e-07
0.5018	0.2418	2.4800e-07
0.5813	0.1786	2.0200e-07
0.6014	0.1708	1.9100e-07
0.6588	0.1451	1.6100e-07
0.6857	0.1326	1.4800e-07
0.7013	0.1129	1.4700e-07

Sources

• Excess molar volumes and isentropic compressibilities changes of mixing of tetrahydropyran + benzene + cyclo or n-alkanes ternary mixtures at 308.15 K