1.The perfect gas The states of the perfect gases,the perfect gas laws,the partial pressure and the partial volum 2.Real gases Molecular interaction:the compression factor,condensation,critical constants The van der Waals equation The principle of corresponding states 2 The First Law:the concepts (6 hours) I.The Basic Requirements The basic concepts:work,heat,energy,and the First Law Work and heat:expansion work.heat transactions.enthalpy.and adiabatic changes Thermochemistry. standard enthalpy changes,standard enthalpies of formation,and the temperature II.Contents 1.The basic concepts System,surroundings,work,heat,energy,and the First Law 2 Work and heat Expansion work:the general expression for work.free expansion expansion against constan pressure,reversible expansion,and isothermal reversible expansion Heat transactions:heat capacity Enthalpy:the definition of enthalpy,the measurement of an enthalpy change,the variation of enthalpy with temperature.the relation between heat capacities Adiabatic changes:the work of adiabatic change heat capacity ratio and adiabats Thermo Standard enthalpy changes:enthalpy of physical change,enthalpyies of chemical change,Hess's law Standard enthalpies of formation:the ralation enthalpy in terms of enthalpies of formation,group contributions,and enthalpies of formation and molecular modelling The temperature 4.Tutorial clas 3 The First Law:the machinery (6 hours) I The basic requirements State fiunction Thermodynamic consequences:changes in internal energy.the temperature dependence of the enthalpy,and the relation between Cmand Cpm II Contents 1.State functions and exact differentials State and path fiunctions Exactand 2.Thermodynamic consequences Changes in internal energy:general considerations,the Joule experiment,and changes in internal energy at constant pressure 2 PDF文件使用"pdfFactory Pro”试用版本创建n,fineprint,com,cn 2 1. The perfect gas The states of the perfect gases , the perfect gas laws, the partial pressure and the partial volume 2. Real gases Molecular interaction: the compression factor, condensation, critical constants The van der Waals equation The principle of corresponding states 2 The First Law: the concepts（6 hours） I. The Basic Requirements The basic concepts: work, heat, energy, and the First Law Work and heat: expansion work, heat transactions, enthalpy, and adiabatic changes Thermochemistry: standard enthalpy changes, standard enthalpies of formation, and the temperature dependence of reaction enthalpies II. Contents 1.The basic concepts System, surroundings, work, heat, energy, and the First Law 2. Work and heat Expansion work: the general expression for work, free expansion, expansion against constant pressure, reversible expansion, and isothermal reversible expansion Heat transactions: heat capacity Enthalpy: the definition of enthalpy, the measurement of an enthalpy change, the variation of enthalpy with temperature, the relation between heat capacities Adiabatic changes: the work of adiabatic change, heat capacity ratio and adiabats 3．Thermochemistry Standard enthalpy changes: enthalpy of physical change, enthalpyies of chemical change, Hess’s law Standard enthalpies of formation: the ralation enthalpy in terms of enthalpies of formation,group contributions, and enthalpies of formation and molecular modelling The temperature dependence of reaction enthalpies 4. Tutorial class 3 The First Law: the machinery（6 hours） I. The Basic Requirements State functions and exact differentials: state and path functions, exact and inexact differentials Thermodynamic consequences: changes in internal energy, the temperature dependence of the enthalpy, and the relation between Cv,m and Cp,m II. Contents 1. State functions and exact differentials State and path functions Exact and inexact differentials 2. Thermodynamic consequences Changes in internal energy: general considerations, the Joule experiment, and changes in internal energy at constant pressure PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn