Concentration dependences of the density, viscosity, and refraction index of Cu(NO3)2 · 3H2O solutions in DMSO at 298 K

被引:0
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作者
A. K. Mamyrbekova
机构
[1] M. O. Auezov South Kazakhstan State University,
关键词
copper(II) nitrate crystallohydrate; dimethylsulfoxide; solubility; refraction index of solution; solution density;
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摘要
Physicochemical properties (density, dynamic viscosity, refraction index) of the DMSO-Cu(NO3)2 · 3H2O system are studied in the concentration range of 0.01–2 M at 298 K. The refraction index of a solution of copper(II) nitrate in dimethylsulfoxide (DMSO) is measured at 288–318 K. The excess and partial molar volumes of the solvent and dissolved substance are calculated analytically.
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页码:414 / 417
页数:3
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