蓖麻油燃烧热的测定及其生成焓的转换

The Measurement of Castor Oil's Combustion Heat and the Transformation of Its Formation Enthalpy

以苯甲酸作引燃剂,用弹式量热计测定了蓖麻油的恒容摩尔燃烧热。经恒压燃烧热换算与标准生成焓转换得到蓖麻油的恒压摩尔燃烧热为-32428.1kJ/mol,标准摩尔生成焓为-4865.1kJ/mol。

Using phenyllformic acid as initiating combustion agent, molar comb us tion heat of castor oil at constant volume is determined with bomb calorimeter.A s a result of conversion,molar combustion heat of castor oil at constant pressur e is -32428.1kJ·mol-1,standard molar formation enthalpy is -4865.1 kJ·mol -1