本课程系统讲解化学实验的基本方法、基本操作与常见仪器,涵盖化学实验的原理与应用,面向化学与非化学专业学生。
主要内容包括:化学物质的提取/制备、分离/纯化、定性/定量分析,仪器分析,数据处理与误差分析等。
This course is open to students who are/aren’t majored in chemistry, it systematically introduces fundamental methods,
necessary skills and common instruments of chemical experiments, and it covers the principles and applications of
chemical experiments. The contents include: extraction/preparation, separation/purification, and qualitative/quantitative
analysis of chemical materials, instrumental analysis, data processing and error evaluation, etc.
了解化学实验的基本原理,掌握基本操作,熟悉常见仪器,增强实验安全意识。学生将熟悉一系列无机实验、有机实验与
分析实验,理实交融,掌握解决实际生活中简单化学问题的基本方法。
After completing this course, students should master a few basic methods, necessary skills, and instrument operation
related to experimental chemistry. They should be also familiar with laboratory safety rules. After learning a series of
inorganic, organic, and analytical chemistry experiments, they should have a conceptual and practical understanding of a
range of chemical principles, and master the basic methods for solving simple chemical problems in real life.
课程内容及教学日历 (如授课语言以英文为主,则课程内容介绍可以用英文;如团队教学或模块教学,教学日历须注明
主讲人)
Course Contents (in Parts/Chapters/Sections/Weeks. Please notify name of instructor for course section(s), if
this is a team teaching or module course.)
实验一 茶叶中提取咖啡因:了解天然有机化合物提取的方法;学习脂肪提取器的使用;掌握升华提纯固体有机物的原理
及操作方法;熟悉和掌握显微熔点仪的原理及使用方法。(4 学时)
Experiment 1 Soxhlet Extraction of Caffeine from Tea Leaves: To learn the natural compound extraction. To master
the operation of Soxhlet extraction. To master the principles and operation of purification of solid organic compounds by
sublimation. To master the principles and operation of melting point microscope. (4 credit hours)
实验二 葡萄糖酸锌及其片剂的制备:学习和掌握药用微量元素药物合成的基本方法;掌握旋转蒸发仪的使用、减压过滤
和重结晶等操作;了解锌的生物意义。(4 学时)
Experiment 2 Preparation of zinc gluconate and its tablets: To learn and master the basic method of synthesis of
medicinal trace element drug. To master the use of rotary evaporators, vacuum filtration and recrystallization. To
understand the biological significance of zinc. (4 credit hours)
实验三 硫酸亚铁铵的制备及组成分析(上):了解复盐的一般特性及其硫酸亚铁铵的制备方法;熟练掌握水浴加热、蒸
发、结晶和减压过滤等基本操作;学习用分光光度法定量检验产品中杂质 Fe3+的含量。(4 学时)
Experiment 3: Synthesis of Ammonium Iron(II) Sulfate Hexahydrate (Part I): To understand the general
characteristics of double salts and the preparation of ammonium iron(II) sulfate hexahydrate. To master the skills of
water bath, evaporation, crystallization and vacuum filtration. To quantitatively determine the amount of Fe3+ impurity by
spectroscopy. (4 credit hours)
实验四 硫酸亚铁铵的制备及组成分析(下):学习用分光光度法定量检验 Fe3+的含量;掌握标准曲线的绘制和应用。
(4 学时)
Experiment 4 Synthesis of Ammonium Iron(II) Sulfate Hexahydrate (Part II): To quantitatively determine the amount
of Fe3+ ions by spectroscopy. To master the plotting and application of standard curves. (4 credit hours)
教材及其它参考资料 Textbook and Supplementary Readings