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 (inclu

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/27 16:14:43
Inaconstantvolumebombcalorimeter,thecombustionof0.5404gofanorganiccompoundwithamolecularmassof46.07a

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 (inclu
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)?

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 (inclu
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..

constant volume sampling method是什么意思 in a constant state of paper in a contributed volume 两道AP微积分题..1 the volume of a cone of radius r and height h is given by V=1/3πr^2 if the radius increase at a constant rate of 1/2 centimeter per second,at what rate,in cubic centimeters per second,is the volume increasing when the height 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 (inclu 英语翻译cell sample in a final volume of 100 ul. 一道英语单选_____ is the volume of chemical goods.a.Constantly growing too b.Too constantly growingc.Growing constant to d.Too growing constant选哪个,为什么答案为什么是A?= = 英语翻译A potter has a fixed volume of clay in the form of a cylinder laying on its side.As he rolls the clay,the length of the cylinder,L,increases while the radius,r,decreases.If the length of the cylinder is increasing at a constant rate of 0. ship in volume 英文的物理题 When the temperature is constant.the pressure of a given mass varies inversely as the volume.Given that the pressure is 8kPa when the volume is 150cm^3,the pressure if the volume is 100cm^3 is A.16kPa B.18kPa C.24kPa D.24kPa先翻 Volume:The radius r of a sphere is increasing at a rate of 2 inches per minuteFind the rate of change of the volume when r=6 inches and r=24 inchesExplain why the rate of change of the volume of the sphere is not constant even though dr/dt is const 麻烦请帮忙翻译一下下面的英文.VAV systems require less fan capacity than comparable constant volume systems because VAV systems adjust the air supply to correspond to changes in ths airconditioning load within the building. constant Rome is not builing in a day.Constant dripping wears away a stone什么意识呀 英语翻译2-3 does not introduce excessive errors.(c) The 'dual combustion' or composite cycle (Figure 1.7c)This represents a combination of the constant pressure andconstant volume cycles and is intended to provide a closerapproximation to actual volume volume 一道sat物理问题if a gas is heated at constant pressure,its volume increase is proportional to the temperature 这个判断答案说是不对 但不是可以根据charles law 当压力一定时 T1/V1=T2/V2