本书根据高等院校工科专业学生对化学实验学习的需求及特点编写而成。本实验教材与大学普通化学课程相对应。教材分为4部分:第1部分简要介绍实验室安全、基本实验操作及数据处理;第2部分介绍10个不同的实验,这些实验分别与普通化学教学中的化学热力学、化学动力学、溶液、电化学、配位化合物等理论内容相对应;第3部分是附录,包含实验中用到的一些数据;第4部分是化学实验报告。
耿旺昌,男,博士,副教授。2013年9月—至今,任职于西北工业大学理学院应用化学系,副教授,2008年9月—2013年5月,任职于西北工业大学理学院应用化学系,讲师,2008年12月获得吉林大学材料物理与化学专业博士学位。
Content
Part 1 General Principles in Chemical Laboratory1
Chapter 1 Chemical Laboratory Safety Rules1
Chapter 2 General Operations6
Chapter 3 Data and Error Analysis12
Part 2 Experiments15
Experiment 1 Determination of the Ideal Gas Constant15
Experiment 2 Determination of Enthalpy of Chemical Reaction— Zn and
CuSO4 Reaction23
Experiment 3 Chemical Reaction Rate28
Experiment 4 Electrochemistry36
Experiment 5 Inorganic Compound44
Experiment 6 Determination of Dissociation Constant of Bromothymol by
Spectrophotometric Method51
Experiment 7 Synthesis of Potassium Trioxalatoferrate(III)63
Experiment 8 Determination of Calcium and Magnesium Ion in Water by
Complexometric Titrations with EDTA66
Experiment 9 Determination of Mo(VI) Content by Visual Catalytic Kinetics
Method72
Experiment 10 Separation of Coordination Compounds by Ion Exchange
Resin78
Part 3 Appendices83
Appendix 1 Specification and Selection of Chemical Reagent83
Appendix 2 Density and Concentration of Commonly Used Acid or
Base Solutions (15℃)84
Appendix 3 Color of Common Ions85
Appendix 4 International Relative Atomic Mass86
Appendix 5 Standard Electrode Potential88
Appendix 6 Saturated Vapor Pressure of Water at Different Temperature92
Appendix 7 Stability Constant of Some Coordinated Ions94
Appendix 8 Boiling Point of Water at Different Pressure95
Appendix 9 Density of Water at Different Temperature96
Appendix 10 Relationship Between pH and Temperature of Buffer
Solutions97
Appendix 11 Dissociation Constant of Some Common Weak Electrolytes
(298.15 K)98
Appendix 12 Solubility Product of Some Common Substances99
Appendix 13 Symbols,Values and SI Units of Some Constants100
Part 4 Experimental Reports101
Experimental Report 1101
Experimental Report 2103
Experimental Report 3106
Experimental Report 4110
Experimental Report 5112
Experimental Report 6114
Experimental Report 7117
Experimental Report 8119
Experimental Report 9121
Experimental Report 10124