Research Article
Volumetric Properties for the Aqueous Solution of Yttrium Trichloride at Temperatures from 283.15 to 363.15 K and Ambient Pressure
Table 4
Apparent molar volumes (Vϕ) of the aqueous solution system (YCl3 + H2O) at different temperatures and molalities (mi) and 101 kPaa.
| T/K | Apparent molar volumes Vϕ/cm3·mol−1 | 0.08837 mol·kg−1 | 0.31207 mol·kg−1 | 0.52215 mol·kg−1 | 0.72660 mol·kg−1 | 0.93877 mol·kg−1 | 1.16667 mol·kg−1 | 1.38637 mol·kg−1 | 1.60639 mol·kg−1 |
| 283.15 | 14.14715 | 16.66890 | 18.83026 | 20.51437 | 21.56110 | 23.05890 | 24.60388 | 25.77744 | 288.15 | 14.88817 | 17.46568 | 19.59846 | 21.22696 | 22.21798 | 23.66270 | 25.15706 | 26.29549 | 293.15 | 15.58570 | 18.10004 | 20.16936 | 21.75494 | 22.70508 | 24.11672 | 25.57073 | 26.68200 | 298.15 | 16.01782 | 18.48127 | 20.54391 | 22.09909 | 23.02785 | 24.41423 | 25.84854 | 26.93923 | 303.15 | 16.24606 | 18.73735 | 20.76256 | 22.31396 | 23.21884 | 24.59634 | 26.01878 | 27.09668 | 308.15 | 16.26898 | 18.79017 | 20.82419 | 22.37761 | 23.28182 | 24.65093 | 26.07136 | 27.15184 | 313.15 | 16.20441 | 18.73696 | 20.78708 | 22.33188 | 23.24453 | 24.61913 | 26.04065 | 27.12377 | 318.15 | 15.99441 | 18.56090 | 20.61388 | 22.17976 | 23.09626 | 24.48865 | 25.91949 | 27.01329 | 323.15 | 15.75454 | 18.24774 | 20.35112 | 21.93528 | 22.86700 | 24.27955 | 25.72150 | 26.83387 | 328.15 | 15.31196 | 17.82684 | 19.97914 | 21.59279 | 22.55071 | 23.98311 | 25.44559 | 26.57922 | 333.15 | 14.83975 | 17.33101 | 19.51740 | 21.16629 | 22.15345 | 23.61948 | 25.10544 | 26.26460 | 338.15 | 14.16310 | 16.72698 | 18.97342 | 20.65855 | 21.68353 | 23.17981 | 24.69992 | 25.88186 | 343.15 | 13.51306 | 16.06201 | 18.33776 | 20.07372 | 21.13109 | 22.67164 | 24.22587 | 25.44703 | 348.15 | 12.77401 | 15.32015 | 17.63793 | 19.42028 | 20.52537 | 22.11421 | 23.69591 | 24.97634 | 353.15 | 11.82582 | 14.45118 | 16.85364 | 18.69666 | 19.85027 | 21.48308 | 23.10885 | 24.43649 | 358.15 | 10.78264 | 13.53330 | 16.02051 | 17.90119 | 19.11908 | 20.79227 | 22.45698 | 23.83695 | 363.15 | 9.585831 | 12.61733 | 15.25381 | 17.06597 | 18.33323 | 20.11743 | 21.80913 | 23.19338 |
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aStandard uncertainties u are u(T) = 0.01 K, u(p) = 5 kPa, and u(Vϕ) for Vϕ is 0.1 cm3·mol−1. u(mi) for YCl3 aqueous solution is 0.005 mol·kg−1.
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