(一) 教学第一周 (4 学时):Week 1 (4 hours)
实验一:课程介绍及燃烧热的测定 Introduction of Course and Heat of Combustion
主要内容:
1. 课程介绍;2. 掌握燃烧热的定义;3. 熟悉氧弹式量热计的原理并掌握其使用方法;4.利用热力学第一定律计算萘
和苯甲酸的燃烧热。
Contents:
1. Introduction of the course. 2. To learn the definition of heat of combustion. 3. To get familiar with the principle
and experimental technique of a bomb calorimeter. 4. To calculate the heat of combustion of naphthalene and
benzoic acid by first law of thermodynamics.
(二) 教学第三周 (4 学时):Week 3 (4 hours)
实验二:纯液体饱和蒸汽压的测定 Saturated Vapor Pressure of Pure Liquid
主要内容:
1. 掌握纯液体饱和蒸汽压的定义和气液两相平衡的概念,了解基于热力学原理的克劳修斯-克拉贝龙方程式;2. 掌握
用数字式真空计测定乙醇在不同温度下的饱和蒸汽压的实验技术;3. 用图解法求被测液体在实验温度范围内的平均
摩尔汽化热与正常沸点。
Contents:
1. To comprehend the definition of saturated vapor pressure for pure liquids and the concept of equilibrium
between gas and liquid; to get the knowledge of Clausius - Clapeyron equation based on the thermodynamic
theroy;2. To master the technique of determining the saturated vapor pressure of alcohol at different temperature
using vacuum gauge. 3. To learn the way to obtain the average molar enthalpy of vaporization of the examined
liquid over a range of temperatures using graphical method as well as its normal boiling point under ambient
pressure.
(三) 教学第五周 (4 学时):Week 5 (4 hours)
实验三:双液系的气液-相图测定 Phase Diagram of a Binary Liquid-Vapor System
主要内容:
1. 绘制在标准大气压下环己烷-乙醇双液系的气-液平衡相图;2. 掌握测定双组分液体的沸点及正常沸点的方法;3. 掌
握用折光率测定二元液体组成的方法。
Contents:
1. To draw the phase diagram of cyclohexane-ethanol binary liquid-vapor system under standard atmospheric
pressure. 2. To learn the method of determining normal boiling point and the boiling point of a binary liquid system.
3. To learn the method of determining the composition of binary liquid systems by refractometry.
(四) 教学第七周 (4 学时):Week 7 (4 hours)
实验 四 :旋光 法 测 定蔗糖 转 化反应的 速 率常数 Rate Constant for the Conversion of Sucrose by a Polarimetric
Method
主要内容:
1. 了解旋光仪的基本原理并掌握旋光仪的使用方法;2. 了解反应物浓度与旋光度之间的关系;3. 测定蔗糖转化反应
的速率常数和半衰期,掌握反应动力学基本分析方法。
Contents:
1. To learn the basic principle and the correct use of a polarimeter. 2. To know the relationship between the
reactant concentration and optical rotation. 3. To determine the rate constant and the half life for the conversion of
sucrose, to master the analysis method of reaction kinetics.
(五) 教学第九周 (4 学时):Week 9 (4 hours)
实验五:原电池电动势的测定 Electromotive Force of Galvanic Cells
主要内容:
1. 测定锌-铜原电池的电动势和锌、铜电极的电极电势;2. 学习一些电极的制备和处理方法;3. 掌握电位差计的测量
原理和正确使用方法。