物理化学电子教案第二章(上) 热力学第一定律及其应用 环境 surroundings 无物质交换 封闭本系 closed system △U=Q+W 能量交换 4上一内容下一内容令回主目录 返回 2021/2/22
上一内容 下一内容 回主目录 返回 2021/2/22 物理化学电子教案—第二章（上） = + U Q W
Chapter 2 The Thermodynamic First Law 2.1 Preface to the thermodynamics 2.2 The thermodynamic first law 2.3 Quasi-static process and reversible process 2.4 Enthalpy 2.5 Heat capacity 2.6 The first law in ideal gases 2.7 Thermochemistry 4上一内容下一内容令回主目录 返回 2021/2/22
上一内容 下一内容 回主目录 返回 2021/2/22 Chapter 2 The Thermodynamic First Law 2.1 Preface to the thermodynamics 2.2 The thermodynamic first law 2.3 Quasi-static process and reversible process 2.4 Enthalpy 2.5 Heat capacity 2.6 The first law in ideal gases 2.7 Thermochemistry
Contents 2. 8 The hess's law 2.9 Heat in some processes 2.10 The temperature dependence of the reaction enthalpy Kirchhoff's law 2.11 An adiabatic reaction - non-isothermal reaction 4上一内容下一内容◇回主目录 返回 2021/2/22
上一内容 下一内容 回主目录 返回 2021/2/22 Contents 2.8 The Hess’s law 2.9 Heat in some processes 2.10 The temperature dependence of the reaction enthalpy —— Kirchhoff’s law 2.11 An adiabatic reaction ——non-isothermal reaction
Thermodynamics is the mathematical study of heat and its relationship with mechanical energy and other forms of work In chemical systems. it allows determination of the feasibility, direction, and equilibrium position of reactions Thermodynamics studies the transformations energy. 4上一内容下一内容令回主目录 返回 2021/2/22
上一内容 下一内容 回主目录 返回 2021/2/22 Thermodynamics is the mathematical study of heat and its relationship with mechanical energy and other forms of work. In chemical systems, it allows determination of the feasibility, direction, and equilibrium position of reactions. Thermodynamics studies the transformations energy
Methods and limitations of thermodynamics Thermodynamics is concerned only with the average characteristics of large aggregations of molecules, not with the characteristics of individual molecules In other words. classical thermodynamics takes the macroscopic point of view and deals with macroscopic phenomena Limitation not with the microscopic structure of matter 4上一内容下一内容令回主目录 返回 2021/2/22
上一内容 下一内容 回主目录 返回 2021/2/22 Methods and limitations of thermodynamics Thermodynamics Limitation not with the microscopic structure of matter . is concerned only with the average characteristics of large aggregations of molecules, not with the characteristics of individual molecules. In other words, classical thermodynamics takes the macroscopic point of view and deals with macroscopic phenomena