ABSTRACT In the present investigation, density and speed of sound have been reported for binary liquid mixtures of tetrahydrofuran with benzyl alcohol and 4-methoxybenzyl alcohol over the entire composition range at T = 303.15, 308.15 and 313.15 K. From the experimental data, excess molar volume (), excess isentropic compressibility (), excess molar isentropic compressibility (), and excess speed of sound () of liquid mixtures have been calculated. The excess partial molar volume,, , excess partial molar isentropic compressibility, , over the whole composition range together with partial molar volume,, , partial molar isentropic compressibility ,, excess partial molar volume,, , and excess partial molar isentropic compressibility, , at infinite dilution have also been calculated. All excess properties have been correlated using Redlich–Kister smoothing polynomial equation.

中文翻译：

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四氢呋喃与芳烃取代醇的二元混合物的分子相互作用研究：声学和体积研究

摘要 在本研究中，四氢呋喃与苯甲醇和 4-甲氧基苯甲醇的二元液体混合物在 T = 303.15、308.15 和 313.15 K 的整个组成范围内的密度和声速已被报道。根据实验数据，过量摩尔计算了液体混合物的体积 ()、超等熵压缩率 ()、超摩尔等熵压缩率 () 和超音速 ()。过量的偏摩尔体积, , 过量的偏摩尔等熵压缩率, , 以及偏摩尔体积, , 偏摩尔等熵压缩率, , 过量的偏摩尔体积, , 和过量的偏摩尔等熵压缩率, , , 在还计算了无限稀释。