In a constant volume bomb calorimeter,the combustion of 0.54
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In a constant volume bomb calorimeter,the combustion of 0.5404 g of an organic compound with a molecular mass of 46.07 amu causes the temperature in the calorimeter to rise from 25.000 oC to 27.083 oC.The total heat capacity of the calorimeter (including all its contents) is 3576 J oC-1.What is the energy of combustion of the organic compound (ΔU in kJ mol-1)?
恒容弹式量热计中 0.5404g相对分子质量为46.07的有机混合物燃烧 量热计温度从25摄氏度变化到27.083摄氏度 总热容是3576 J oC-1 求该有机混合物的燃烧能(就是求ΔcUm吧?)
大概翻译就是这样吧..including all its contents大约意思是:包括其中所有的物质(这不废话么?)
(m/M)*ΔcUm=C*(T2-T1) C为热容 带进去算就是了 大约就是这样吧..没怎么做过英文题目..
大概翻译就是这样吧..including all its contents大约意思是:包括其中所有的物质(这不废话么?)
(m/M)*ΔcUm=C*(T2-T1) C为热容 带进去算就是了 大约就是这样吧..没怎么做过英文题目..
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