本書根據(jù)高等院校工科專業(yè)學(xué)生對化學(xué)實驗學(xué)習(xí)的需求及特點編寫而成。本實驗教材與大學(xué)普通化學(xué)課程相對應(yīng)。教材分為4部分:第1部分簡要介紹實驗室安全、基本實驗操作及數(shù)據(jù)處理;第2部分介紹10個不同的實驗,這些實驗分別與普通化學(xué)教學(xué)中的化學(xué)熱力學(xué)、化學(xué)動力學(xué)、溶液、電化學(xué)、配位化合物等理論內(nèi)容相對應(yīng);第3部分是附錄,包含實驗中用到的一些數(shù)據(jù);第4部分是化學(xué)實驗報告。
耿旺昌,男,博士,副教授。2013年9月—至今,任職于西北工業(yè)大學(xué)理學(xué)院應(yīng)用化學(xué)系,副教授,2008年9月—2013年5月,任職于西北工業(yè)大學(xué)理學(xué)院應(yīng)用化學(xué)系,講師,2008年12月獲得吉林大學(xué)材料物理與化學(xué)專業(yè)博士學(xué)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