Excess molar volumes and ultrasonic studies of N-methyl-2-pyrrolidone with ketones at T = 303.15 K Gnana Kumari, P.; Venkatesu, P.; Prabhakara Rao, M.; Lee, M.J.; Lin, H.m.; The Journal of Chemical Thermodynamics 2009, 41, 586-590
Data
T = 303.15 K, P = 101 kPa
φ (mL mL-1) c (m s-1)
0 1167.0
0.9184 1519.0
1 1552.0
0.1517 1214.0
0.2207 1245.0
0.2988 1282.0
0.4260 1345.0
0.5205 1391.0
0.5952 1421.0
0.7078 1456.0
0.8167 1483.0
25971; butanone + N-methylpyrrolidone; 00272:00300