分析化学试题和答案

My Role: The Navigator
LET US WORK TOGETHER TO WIN!
How to do well in this class
¾ Come being Prepared-About 40-50 slides/lecture ¾ Go over lecture after class ¾ Study by working on problems. ¾ Work for understanding
required! ¾ My lecture may not follow the lecture notes. I will
try to give you the whole picture instead of the knowledge points. You work out the detail. To acquire the ability to learn will do you good for your future.
History-Revolution
1940-1950s，Post World War Ⅱ
Modern Era I—— Instrumental Analysis Principle：Thermodynamics热力学
Chemical Kinetics 化学动力学 PΒιβλιοθήκη Baiduysics and Electronics Instrument：Spectrophotometry 光度
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Course Information
¾ Lecture hours: Lecture 28h
Mid-term 2h Final 2h
¾ Reference book：
¾ Analytical Chemistry (8th ed) D. A. Skoog, Fort
worth:Saunders College Pub., 2004. ¾ 《分析化学教程》李克安 主编 北大出版社 2006
About Our English Textbook, Lecture Notes
¾ Please be nice to the book! ¾ Read as much as you can!!!! ¾ What’s given in PPT lecture notes hardcopy are all
Analytical Chemistry Teaching Team at PKU
We are ONE team!
My Resume
¾ Education
– 1984-1994,Peking University, BS, MS, Ph.D
¾ Professional Experience
– 1994-Peking University – 1999-2000 Univ. Kansas, Post doc. on National
Polarography 极谱 Potentiometer电位 Chromatography色谱 Objects：Inorganic and Organic Species
History-Revolution
1970s-： Modern Era —— Chemometrics，Combining Chemistry, Physics, Electronics, Mathmatics and Biology
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History-Revolution 变革
Beginning of 21C：Classical Era
Titration and Gravimetric Analysis
Principle： Thermodynamics 热力学
Chemical Equilibria溶液中四大平衡
Instrument：Analytical Balance 分析天平 Objects： Inorganic Species 无机物
占有显著地位。
<分析化学教程> p3
History -Evolution
Origin：alchemy炼金术 16C: Balance 天平
–Beginning of Analytical Chemistry 19C：Wet Chemistry
鉴定物质的组成和含量的技术
History
The use of standard weights is traced to Babylonians in 2600 BC, who considered them so important that users were supervised by their priest. In the fourth century BC, the purity of gold was determined from the extent of yellow marks it made on a touchstone.
分析化学
Analytical Chemistry
Spring , 2008
分 析 化 学Analytical Chemistry
¾分析化学Ⅰ （大一下） 30h
定量化学分析、仪器分析（分子光谱：紫外-可见、荧光、 磷光、红外、拉曼）
¾分析化学Ⅱ（大二下）30h
仪器分析（原子光谱、化学发光、色谱、电化学、核磁、 质谱等）
Go back and forth between the problems, the examples, and the text in the book. ¾ Study harder because you are studying the course taught in your and my second language!
第二次印刷 ¾ 《定量化学分析简明教程》，北大出版社，1997 ¾ 《分析化学教程习题解析》, 李克安主编 北大出版
社， 2006
Course Information and Requirements
¾ Grading Policy：
Mid-Term 35% Final 50% Homework 10% Oral Presentation 5%
by FECA
Federation of European Chemical Societies欧洲化学会联盟
Friedrich Wilhelm Ostwald (1853-1932) 1909 Nobel Laureate in Chemistry
Analytical chemistry, which is the art of testing substances and their constituents, plays a very important role among the many application of scientific chemistry, because those questions which it answers arise whenever chemical processes are used for scientific or technical purposes. ”
¾ Homework due date:
Before 5:00 PM on each lecture day Two notebooks for homework, with name and student ID
¾ Question &Answer (答疑): 化S406(内）
– Mon 2:00-4:00 PM – Wed 2:00-4:00 PM
Major Revolution during 20th Century
1900-1940
1940-50
1970-Present
Character
Classical Chemistry
Instrumental Analysis
¾I hope that no one fails in this class. ¾Let’s try together to win.
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Chapter 1 Introduction to Analytical Chemistry
¾ The Role of Analytical Chemistry ¾ Steps for Quantitative Analysis ¾ Methods for Quantitative Analysis ¾ Chemicals, Apparatus, and Unit Operations
Principle：Chemical Dynamics化学动力学 Thermal Dynamics热力学
Instrument：Automation自动化 Process analysis过程分析 Coupled techniques联用技术
Objects：Inorganic、Organic、Biology、Pharmaceutics
History-Evolution
Robert Boyler coined the term “analysis” in his 1661 book The Sceptical Chymist. He could be considered as the creator of this branch of chemistry as well as the founder of chemistry as an independent science.
of Titration ¾ Calculations in Analytical Chemistry
The Definition of Analytical Chemistry
分析化学是发展和应用各种方法、仪器和策略，以获得 有关物质在空间和时间方面组成和性质的信息科学。
"Analytical chemistry is a scientific discipline that develops and applies methods, instruments and strategies to obtain information on the composition and nature of matter in space and time".
What we can do together?
¾I will try to bring all of you up to the top of the hill and let you have an overview of the blue print.
¾What I need you to do is to cooperate with me. We work together!
Takaharu HONJO Analytical Chemistry as Methodology in Modern Pure and Applied Chemistry ANALYTICAL SCIENCES 2001, VOL.17 SUPPLEMENT i567， 2001
分析化学即鉴定各种物质和测定其成分的技术，在科学的应用中
Institute of Allergy and Infectious Diseases (NIAID), NIH projects: Development of Pharmaceutical Dosage Forms
Lecturer Information
Tel. 62761187(Lab) E-mail: lina@pku.edu.cn Lab：S406（内） Lecture hour : class 3-4 Tue. Classroom： 电教331 FTP Site:ftp://ftp.chem.pku.edu.cn/lina/ Course bbs: http://AnalChem.bdwm.net
¾分析化学Ⅲ（大三上） 30h
联用技术和自动化方法，新进展、新技术、新方法
¾分析化学I实验课（大一下，60h+30h) ¾分析化学II实验课(大二下，60h)
分子光谱与生化分析组
Molecular Optical Spectroscopy and Biochemical Analysis Group