| 用氧弹量热计测定碳酸锶的分解焓 |
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| 引用本文： | 陈玉锋.用氧弹量热计测定碳酸锶的分解焓[J].实验室科学,2010,13(5):169-171. |
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| 作者姓名： | 陈玉锋 |
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| 作者单位： | 牡丹江师范学院化学化工学院,黑龙江牡丹江157012 |
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| 基金项目： | 牡丹江师范学院指导项目，牡丹江师范学院重点项目 |
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| 摘 要： | 该文探讨了用氧弹量热计测定碳酸锶的分解焓的方法,采用雷诺校正曲线处理实验数据,计算机处理实验结果,从而得到碳酸锶的分解焓数据,碳酸锶分解焓的相对误差为0.60%,在允许的误差范围内。
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| 关 键 词： | 分解焓 碳酸锶 氧弹量热计 |
Measuring the decomposition enthalpy of strontium carbonate with oxygen bomb carbrimeter |
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| CHEN Yu-feng.Measuring the decomposition enthalpy of strontium carbonate with oxygen bomb carbrimeter[J].Laboratory Science,2010,13(5):169-171. |
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| Authors: | CHEN Yu-feng |
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| Institution: | CHEN Yu-feng(Department of Chemistry and Chemistry Engineering,Mudanjiang Normal University,Mudanjiang 157012,China) |
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| Abstract: | 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. |
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| Keywords: | decomposition enthalpy strontium carbonate oxygen bomb carbrimeter |
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