Research Article
Volumetric Properties for the Aqueous Solution of Yttrium Trichloride at Temperatures from 283.15 to 363.15 K and Ambient Pressure
Table 3
Coefficient of thermal expansions of the binary system (YCl3 + H2O) at different temperatures and molalities (mi) at 101 kPaa.
| | T/K | Coefficient of thermal expansion 104α/K−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 | 1.19000 | 1.57546 | 1.87423 | 2.08595 | 2.28043 | 2.46108 | 2.57434 | 2.66800 | | 288.15 | 1.66455 | 1.96031 | 2.18978 | 2.35543 | 2.50383 | 2.64060 | 2.72592 | 2.79709 | | 293.15 | 2.12014 | 2.33183 | 2.49626 | 2.61754 | 2.72227 | 2.81766 | 2.87590 | 2.92539 | | 298.15 | 2.55702 | 2.69014 | 2.79378 | 2.87234 | 2.93578 | 2.99226 | 3.02430 | 3.05289 | | 303.15 | 2.97535 | 3.03540 | 3.0824 | 3.11991 | 3.14441 | 3.16446 | 3.17114 | 3.17965 | | 308.15 | 3.37531 | 3.36766 | 3.36221 | 3.36025 | 3.34819 | 3.33425 | 3.31641 | 3.30568 | | 313.15 | 3.75695 | 3.68700 | 3.63325 | 3.59340 | 3.54714 | 3.50169 | 3.46017 | 3.43097 | | 318.15 | 4.12038 | 3.99348 | 3.89552 | 3.81940 | 3.74124 | 3.66677 | 3.60239 | 3.55554 | | 323.15 | 4.46564 | 4.28705 | 4.14908 | 4.03825 | 3.93055 | 3.82952 | 3.74311 | 3.67943 | | 328.15 | 4.79270 | 4.56780 | 4.39394 | 4.24996 | 4.1151 | 3.98995 | 3.88235 | 3.80262 | | 333.15 | 5.10157 | 4.83572 | 4.63008 | 4.45452 | 4.29483 | 4.14809 | 4.02012 | 3.92515 | | 338.15 | 5.39218 | 5.09077 | 4.85754 | 4.65196 | 4.46981 | 4.30392 | 4.15644 | 4.04699 | | 343.15 | 5.66455 | 5.33297 | 5.07626 | 4.84224 | 4.63997 | 4.45747 | 4.29127 | 4.16823 | | 348.15 | 5.91854 | 5.56223 | 5.28627 | 5.02536 | 4.80538 | 4.60880 | 4.42468 | 4.28896 | | 353.15 | 6.15401 | 5.77844 | 5.48752 | 5.2013 | 4.96601 | 4.75782 | 4.55666 | 4.40898 | | 358.15 | 6.37095 | 5.98170 | 5.68009 | 5.37008 | 5.12192 | 4.90462 | 4.68720 | 4.52838 | | 363.15 | 6.56910 | 6.17194 | 5.86421 | 5.53167 | 5.27301 | 5.04955 | 4.81665 | 4.64720 |
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aStandard uncertainties u are u(T) = 0.01 K, u(p) = 5 kPa, and u(mi) for YCl3 aqueous solution is 0.005 mol·kg−1, and u(α) for α is 0.000004 K−1.
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