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运用汽提法测定了298.15K温度条件下三种酮:丙酮、丁酮和3-戊酮在草酸钠水溶液中的无限稀释活度系数,其对数lnγ~∞与草酸钠浓度存在良好的线性关系。
Using the stripping method, the infinite dilution activity coefficients of acetone, butanone and 3-pentanone in aqueous sodium oxalate solution at 298.15K were determined. The logarithm of lnγ ~ ∞ and sodium oxalate concentration showed good linearity relationship.