Part 1 Basic Knowledge of Chemical Experiment 1
Chapter 1 Common Senses of Chemistry Experiments 1
1.1 Objectives and Requirements of the Experiments 1
1.2 Laboratory Safety Rules 2
1.3 Skills and Learning Strategies 4
Chapter 2 Common Instruments and Basic Operations in Chemical Experiments 8
2.1 Common Instruments 8
2.2 Clean and Dry Glasswares 16
2.3 Basic Measuring Instruments 18
2.4 Basic Weighing Instruments 25
2.5 Chemical Reagents 29
2.6 Heating 31
2.7 Dissolution, Crystallization and Precipitation 35
2.8 Common Measuring Instruments 42
Chapter 3 Error Analysis and Data Evaluation 60
3.1 Error Analysis 60
3.2 Data Evaluation 66
Part 2 Inorganic Chemistry Experiments 69
Experiment 2-1 Washing, Drying and Storing of Glasswares 69
Experiment 2-2 Purification of Crude Salt 75
Experiment 2-3 Separation and Identification of Common Anions 79
Experiment 2-4 Ionization Equilibrium and Precipitation Reaction 84
Experiment 2-5 Properties and Application of d-block Transition Elements and Their Compounds 90
Experiment 2-6 Separation and Identification of the Mixed Cations 98
Experiment 2-7 Refining Copper Sulfate Pentahydrate from Bluestone 102
Experiment 2-8 Preparation of Potassium Ferrioxalate 104
Experiment 2-9 Preparation of Ammonium Ferrous Sulfate 106
Experiment 2-10 Alkali Metals and Alkali-earth Metals 108
Experiment 2-11 Natures of Elements in Group ⅠB and ⅡB 111
Experiment 2-12 Determination of the Solubility Product Constant of Cupric Iodate 115
Experiment 2-13 Determination of Components and Stability Constant of the Sulfosalicylic Acid Copper Complex 119
Experiment 2-14 Determination of the Crystal Field Splitting Energy of CrⅢ Complexes by A Spectrophotometer 122
Part 3 Analytical Chemistry Experiments 125
Experiment 3-1 Titration Practice 125
Experiment 3-2 Measurement of Total Acid Content in Vinegar 129
Experiment 3-3 Determination of H2O2 Concentration by Redox Titration with Potassium Permanganate as Titrant 132
Experiment 3-4 Determination of Tap-Water Hardness 135
Experiment 3-5 Determination of Iron by Spectrophotometry 140
Experiment 3-6 Determination of Ca2Concentration Final Examination of Analytical Chemistry Experiments 144
Part 4 Appendix 147
Appendix 1 Common Legal Measurement Units 147
Appendix 2 Dissociation Constant of Weak Acid or Weak Base 149
Appendix 3 Solubility Product of Slightly Soluble Compounds 18~25℃, I=0 151
Appendix 4 Stability Constants of Coordination Compounds 153
Appendix 5 Standard Electrode Potential 298.15K 156
Appendix 6 Relative Molecular Mass of Compound 161
Appendix 7 Concentration and Density of Common Acid and Alkali Reagents 164
Appendix 8 Common Acid and Alkali Indicator 165
Appendix 9 Mixed Acid base Indicator 166
Appendix 10 Redox Indicator 167
Appendix 11 Metal Indicator 168
Appendix 12 Preparation of Common Buffer Solution 169
Appendix 13 Preparation of Common Reagents 170
Appendix 14 Colors of Common ions and Compounds 172
Appendix 15 Identification of Common Cations 173
Appendix 16 Identification of Common Anions 178
Appendix 17 Preformance and Applied Range of Common Desiccant 180
Appendix 18 The Knowledge Involving Toxic Chemicals 182
References 185