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在 2 98 15K和 30 8 15K下用振动管密度计在全浓度范围内测量了桉叶油素分别与四氯化碳和三氯甲烷构成的二元系的过量摩尔体积 .这 2个二元系的过量摩尔体积均为负值 ,且桉叶油素与氯仿的过量体积显著大于桉叶油素与四氯化碳的过量体积 .
Excess molar volume of eucalyptol to the binary system consisting of carbon tetrachloride and chloroform was measured at 2 98 15K and 30 8 15K, respectively, using a vibrating tube densitometer in the full range of concentrations. The two binary The excess molar volume of the system was negative, and the excess volume of eucalyptol and chloroform was significantly greater than the excess volume of eucalyptol and carbon tetrachloride.