روزنامه با شماره پیاپی سال 2003

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Excess molar enthalpies, HE for the binary systems formamide+methanol, + ethanol, + propan-1-ol, + butan-1-ol, + pentan-1-ol, and + hexan-1-ol have been measured at 298.15 K and atmospheric pressure with a Paar 1455 solution calorimeter. All the system present endothermic events and showed maximum positive HE values around 0.40–0.50 mole fraction of formamide. The HE values increases in the order: methanol