摘要
密度和粘性为 diethylene 乙二醇的二进制液体混合作为作文的一个函数被测量单音的乙醇醚[ CH <sub>3</sub > CH <sub>2</sub > O ( CH <sub>2</sub>)<sub>2</sub > O ( CH <sub>2</sub>)<sub>2</sub >哦]从在气压的 293.15～333.15 K 的+水，与毛状的比重瓶和厄布洛德毛状的粘度计分别地。从试验性的数据，过量臼齿的体积 V <sup > E </sup>, 粘性偏差 Δ； η；，并且激活为的过量精力粘滞流动 Δ； G <sup>*E</sup> 被计算。这些数据被 Redlich-Kister 类型方程相关获得系数和标准差。结果显示出在 diethylene 乙二醇之间的一个强壮的分子的相互作用单音的乙醇醚和水。
Densities and viscosities were measured as a function of composition for binary liquid mixture of diethylerie glycol monoethyl ether [CH3CH2O（CH2）2O（CH2）2OH] ＋ water from 293.15 to 333.15 K at atmospheric pressure, with a capillary pycnometer and Ubbelohde capillary viscometer respectively. From the experimental data, the excess molar volume V^E, viscosity deviation △η, and the excess energy of activation for viscous flow △G^＊E were calculated. These data were correlated by the Redlich-Kister type equations to obtain the coefficients and standard deviations. The results showed a strong molecular interaction between diethylene glycol monoethyl ether and water.
