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Density of lithium hydroxide, LiOH(aq)

Table 1. Estimated values of absolute density (g/cm3) of aqueous lithium hydroxide solutions {LiOH + 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 1.00229 0.99985 0.99502 0.98843 0.98041 0.97118
0.2 1.00493 1.00259 0.99776 0.99112 0.98305 0.97379
0.3 1.00761 1.00529 1.00045 0.99378 0.98570 0.97642
0.4 1.01032 1.00796 1.00309 0.99642 0.98833 0.97905
0.5 1.01304 1.01060 1.00571 0.99904 0.99095 0.98169
0.6 1.01577 1.01322 1.00830 1.00161 0.99356 0.98431
0.7 1.01850 1.01581 1.01086 1.00419 0.99614 0.98691
0.8 1.02123 1.01838 1.01339 1.00674 0.99871 0.98949
0.9 1.02395 1.02094 1.01590 1.00926 1.00125 0.99205
1.0 1.02666 1.02347 1.01839 1.01176 1.00378 0.99459
1.2 1.03205 1.02850 1.02331 1.01670 1.00875 0.99959
1.4 1.03737 1.03343 1.02816 1.02155 1.01364 1.00448
1.6 1.04262 1.03831 1.03294 1.02633 1.01844 1.00927
1.8 1.04779 1.04312 1.03765 1.03104 1.02315 1.01396
2.0 1.05287 1.04788 1.04231 1.03567 1.02778 1.01857
2.5 1.06517 1.05953 1.05371 1.04698 1.03905 1.02980
3.0 1.07685 1.07085 1.06479 1.05794 1.04999 1.04080
3.5 1.08787 1.08185 1.07560 1.06863 1.06072 1.05181
4.0 1.09824 1.09255 1.08616 1.07910 1.07141 1.06311
4.5 1.10794 1.10297 1.09651 1.08945 1.08221 1.07502
5.0 1.11699 1.11312 1.10667 1.09973 1.09329 1.08784

Questions and answers based on this table

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