Molar excess enthalpy (HmE) for systems of aqueous piperazine derivatives Poozesh, S.; Rayer, A.V.; Henni, A.; The Journal of Chemical Thermodynamics 2015, 90, 242-250
Data
P = 101 kPa, T = 298.15 K
x (mol mol-1) HmE (kJ mol-1)
0.0985 -1.054
0.3012 -2.072
0.3368 -2.084
0.3618 -2.058
0.3911 -2.08
0.4862 -1.918
0.5791 -1.615
0.6428 -1.38
0.7346 -1.094
13104; diethanolamine + water; 00004:01764