Thermodynamic Study on the Surface Formation of the Mixture of Water and Ethanol
作者： Makoto Aratono , Takayuki Toyomasu , Masumi Villeneuve , Yorie Uchizono , Takanori Takiue
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摘要: Abstract The formation of the water + ethanol mixture/air surface was studied by measuring tension as a function temperature and mole fraction in mixture. composition, entropy Δ s , energy u were evaluated adopting thermodynamic equations. It shown that enriched molecules compared with bulk solution. values examined closely estimating contribution from nonideal mixing solution at to . concluded is driven lower x 2 higher respectively, becomes more energetically favorable rising temperature.
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