Chemical Principles in the Laboratory
Experiment 1: The Densities of Liquids and Solids. Experiment 2: Resolution of Matter into Pure Substances, I. Paper Chromatography. Experiment 3: Resolution of Matter into Pure Substances, II. Fractional Crystallization. Experiment 4: Determination of a Chemical Formula. Experiment 5: Identification of a Compound by Mass Relationships. Experiment 6: Properties of Hydrates. Experiment 7: Analysis of an Unknown Chloride. Experiment 8: Verifying the Absolute Zero of Temperature-Determination of the Barometric Pressure. Experiment 9: Molar Mass of a Volatile Liquid. Experiment 10: Analysis of an Aluminum-Zinc Alloy. Experiment 11: The Atomic Spectrum of Hydrogen. Experiment 12: The Alkaline Earths and the Halogens-Two Families in the Periodic Table. Experiment 13: The Geometrical Structure of Molecules-An Experiment Using Molecular Models. Experiment 14: Heat Effects and Calorimetry. Experiment 15: The Vapor Pressure and Heat of Vaporization of a Liquid. Experiment 16: The Structure of Crystals-An Experiment Using Models. Experiment 17: Classification of Chemical Substances. Experiment 18: Some Nonmetals and Their Compounds-Preparations and Properties. Experiment 19: Molar Mass Determination by Depression of the Freezing Point. Experiment 20: Rates of Chemical Reactions, I. The Iodination of Acetone. Experiment 21: Rates of Chemical Reactions, II. A Clock Reaction. Experiment 22: Properties of Systems in Chemical Equilibrium-Le Chatelier's Principle. Experiment 23: Determination of the Equilibrium Constant for a Chemical Reaction. Experiment 24: The Standardization of a Basic Solution and the Determination of the Molar Mass of an Acid. Experiment 25: pH Measurements-Buffers and Their Properties. Experiment 26: Determination of the Solubility Product of Ba(IO3)2. Experiment 27: Relative Stabilities of Complex Ions and Precipitates Prepared from Solutions of Copper(II). Experiment 28: Determination of the Hardness of Water. Experiment 29: Synthesis and Analysis of a Coordination Compound. Experiment 30: Determination of Iron by Reaction with Permanganate-A Redox Titration. Experiment 31: Determination of an Equivalent Mass by Electrolysis. Experiment 32: Voltaic Cell Measurements. Experiment 33: Preparation of Copper(I) Chloride. Experiment 34: Development of a Scheme for Qualitative Analysis. Experiment 35: Spot Tests for Some Common Anions. Experiment 36: Qualitative Analysis of Group I Cations. Experiment 37: Qualitative Analysis of Group II Cations. Experiment 38: Qualitative Analysis of Group III Cations. Experiment 39: Identification of a Pure Ionic Solid. Experiment 40: The Ten Test Tube Mystery. Experiment 41: Preparation of Aspirin. Experiment 42: Rate Studies on the Decomposition of Aspirin. Experiment 43: Analysis for Vitamin C. Appendix I: Vapor Pressure and Density of Liquid Water. Appendix II: Summary of Solubility Properties of Ions and Solids. Appendix IIA: Some Properties of the Cations in Groups I, II, and III. Appendix III: Table of Atomic Masses (Based on Carbon-12). Appendix IV: Making Measurements-Laboratory Techniques. Appendix V: Mathematical Considerations-Making Graphs. Appendix VI: Suggested Locker Equipment. Appendix VII: Introduction to Excel. Appendix VIII: Statistical Treatment of Laboratory Data.