Studies of thermodynamic properties of binary mixtures containing an alcohol XII. Excess molar enthalpies of an (alkan-1-ol + N, N-dimethylformamide or dimethyl sulfoxide) at 298.15 K☆

作者: J.P. Chao , M. Dai , Y.X. Wang

DOI: 10.1016/0021-9614(89)90103-1

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摘要: Abstract The excess molar enthalpies H m E of {;methanol or ethanol propan-1-ol butan-1-ol pentan-1-ol hexan-1-ol + dimethylsulfoxide (DMSO) N,N -dimethylformamide (DMF)}; have been measured with a Picker microcalorimeter at 298.15 K as function mole fraction the alkanol. experimental values are positive for all alkanol mixtures except methanol over entire composition range. (methanol DMSO) more negative than those DMF). Based on our and others' results, brief discussion is given.

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