Density of lithium perchlorate, LiClO4(aq)
Table 1. Estimated values of absolute density (g/cm3) of aqueous
lithium perchlorate solutions {LiClO4 + H2O) as function of electrolyte
molality m and temperature T (at pressure p = 1 bar). Values in the table are consistent with the
density of pure water calculated with the IAPWS-95 equation of state.
|
ρ /g·cm−3 |
|---|
| m /mol·kg(H2O)−1 |
T = 10.0 °C |
T = 25.0 °C |
T = 40.0 °C |
T = 55.0 °C |
T = 70.0 °C |
T = 85.0 °C |
|---|
| 0.1 |
1.00607 |
1.00329 |
0.99826 |
0.99159 |
0.98361 |
0.97452 |
| 0.2 |
1.01240 |
1.00944 |
1.00422 |
0.99741 |
0.98939 |
0.98036 |
| 0.3 |
1.01870 |
1.01552 |
1.01010 |
1.00316 |
0.99510 |
0.98614 |
| 0.4 |
1.02495 |
1.02153 |
1.01592 |
1.00886 |
1.00076 |
0.99185 |
| 0.5 |
1.03114 |
1.02748 |
1.02167 |
1.01449 |
1.00636 |
0.99750 |
| 0.6 |
1.03728 |
1.03337 |
1.02737 |
1.02006 |
1.01190 |
1.00308 |
| 0.7 |
1.04335 |
1.03920 |
1.03302 |
1.02561 |
1.01739 |
1.00860 |
| 0.8 |
1.04936 |
1.04497 |
1.03861 |
1.03109 |
1.02283 |
1.01406 |
| 0.9 |
1.05531 |
1.05068 |
1.04415 |
1.03652 |
1.02821 |
1.01945 |
| 1.0 |
1.06119 |
1.05634 |
1.04963 |
1.04190 |
1.03354 |
1.02478 |
| 1.2 |
1.07277 |
1.06750 |
1.06046 |
1.05251 |
1.04404 |
1.03526 |
| 1.4 |
1.08409 |
1.07841 |
1.07110 |
1.06294 |
1.05433 |
1.04549 |
| 1.6 |
1.09516 |
1.08913 |
1.08155 |
1.07319 |
1.06443 |
1.05548 |
| 1.8 |
1.10599 |
1.09965 |
1.09183 |
1.08326 |
1.07433 |
1.06525 |
| 2.0 |
1.11658 |
1.10998 |
1.10192 |
1.09315 |
1.08405 |
1.07480 |
| 2.5 |
1.14213 |
1.13495 |
1.12640 |
1.11716 |
1.10755 |
1.09776 |
| 3.0 |
1.16645 |
1.15880 |
1.14984 |
1.14014 |
1.12999 |
1.11955 |
| 3.5 |
1.18975 |
1.18158 |
1.17226 |
1.16216 |
1.15147 |
1.14031 |
| 4.0 |
1.21221 |
1.20337 |
1.19369 |
1.18323 |
1.17205 |
1.16017 |
| 4.5 |
1.23402 |
1.22420 |
1.21415 |
1.20341 |
1.19181 |
1.17928 |
Questions and answers based on this table
- What is the density of 2.0 mol/kg LiClO4
solution at 10.0 °C? 1.1166 g/cm3
- What is the molarity of 3.0 mol/kg LiClO4
at 25.0 °C? 2.6353 mol/L