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《Laboratory Science》 2010-05
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Measuring the decomposition enthalpy of strontium carbonate with oxygen bomb carbrimeter

CHEN Yu-feng(Department of Chemistry and Chemistry Engineering,Mudanjiang Normal University,Mudanjiang 157012,China)  
This paper discusses the method of measuring the decomposition enthalpy of strontium carbonate with oxygen bomb carbrimeter by using the computer to record the time and the change of calorimeter.Then Reynolds temperature correction is adopted to evaluate the change of calorimeter temperature and the decomposition enthalpy of strontium carbonate is calculated by the computer program.The results show that the relative error is 0.60% in the allowable error.
【Fund】: 牡丹江师范学院指导项目(项目编号:KZ2008008);牡丹江师范学院重点项目(项目编号:Z2008003)
【CateGory Index】: O643.21
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