在物理化学教学中对化学热力学部分的几点理解
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摘要
化学热力学在物理化学课程中占据着重要的地位,但因为本部分公式繁多,理论性强,对化学相关专业的学生形成很大的学习负担。从理论学习和知识应用两个角度,对化学热力学进行了剖析和展望。将热力学判据统一从能量降低即自发的角度进行理解;学习热力学关系式要从繁杂公式中寻找规律,提高理论认识高度;对化学热力学理论的应用进行解析。使学生体会学习化学热力学在实践应用中的重要性,提高学生学以致用的实践能力。
Chemical Thermodynamics plays an important role in Physical Chemistry course. A great burden was formed to the students who majoring in Chemistry by various formula and abstruse theories. From the perspective of theoretical study and knowledge application, Chemical Thermodynamics was analyzed and prospected. The thermodynamic criterion of spontaneous was understood from the perspective of energy reduction. To learn the thermodynamic formulas relations,it should reject the useless procedure,find the rules from the multifarious ones and improve the theoretical knowledge. The application of Chemical Thermodynamics theory was analyzed. The importance of Chemical Thermodynamics in the practical application was realized by students and the practical ability was improved.
Chemical Thermodynamics plays an important role in Physical Chemistry course. A great burden was formed to the students who majoring in Chemistry by various formula and abstruse theories. From the perspective of theoretical study and knowledge application, Chemical Thermodynamics was analyzed and prospected. The thermodynamic criterion of spontaneous was understood from the perspective of energy reduction. To learn the thermodynamic formulas relations,it should reject the useless procedure,find the rules from the multifarious ones and improve the theoretical knowledge. The application of Chemical Thermodynamics theory was analyzed. The importance of Chemical Thermodynamics in the practical application was realized by students and the practical ability was improved.
引文
[1]傅献彩,沈文霞,姚天扬.物理化学[M].北京:高等教育出版社,2005:134-176.
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[3]郭子成,李俊新,任杰.关于热力学自发过程及其判据的讨论[M].大学化学,2016,31(7):83-90.
[4]朱自强,吴有庭.化工热力学[M].北京:化学工业出版社,2010:1-10.
[5]陈宁德.丁烯醛的生产工艺及应用[J].广西化工,1997,26(2):6-14.
[6]伍艳辉,梁泽磊,刘剑,等.乙醛缩合反应体系热力学计算和分析[J].同济大学学报(自然科学版),2011,39(3):456-461.
[7]吴争平,尹周澜,黄开国,等.辉银矿在硫脲体系中浸出银的热力学分析[J].贵金属,2000,21(4):29-33.
[8]许灿辉.Ag-Sn合金内氧化界面微观结构、热力学与动力学研究[D].长沙:中南大学,2013.
[2]胡兆基,母小明.关于自发过程教学的探索[M].洛阳大学学报,2003,18(2):104-106.
[3]郭子成,李俊新,任杰.关于热力学自发过程及其判据的讨论[M].大学化学,2016,31(7):83-90.
[4]朱自强,吴有庭.化工热力学[M].北京:化学工业出版社,2010:1-10.
[5]陈宁德.丁烯醛的生产工艺及应用[J].广西化工,1997,26(2):6-14.
[6]伍艳辉,梁泽磊,刘剑,等.乙醛缩合反应体系热力学计算和分析[J].同济大学学报(自然科学版),2011,39(3):456-461.
[7]吴争平,尹周澜,黄开国,等.辉银矿在硫脲体系中浸出银的热力学分析[J].贵金属,2000,21(4):29-33.
[8]许灿辉.Ag-Sn合金内氧化界面微观结构、热力学与动力学研究[D].长沙:中南大学,2013.