Thermodynamics of binary mixtures containing aldehydes. excess enthalpies of n-alkanals + benzene and + tetrachloromethane mixtures |
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Authors: | Bruno Marongiu |
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Institution: | Department of Chemical Science, Via Ospedale 72, 09100 CagliariItaly |
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Abstract: | Molar excess enthalpies HE have been measured as a function of mole fraction at atmospheric pressure and 298.15 K for the binary liquid mixtures of ethanal, propanal, butanal and pentanal + benzene or + tetrachloromethane. The results show that the excess enthalpies decrease with increasing the n-alkanal chain length, with negative values for n-pentanal. |
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