LABORATORY MANUAL OF PHYSICAL CHEMISTRYPDF电子书下载

Units and Dimensions 1

Dimensional Analysis 4

Measurements,Precision,and the Treatment of Data 6

Introduction 6

Certain and Uncertain Figures.Significant Figures 6

Precision and Accuracy 7

Errors 8

Statistical Considerations 9

Rules for Computations 16

Plotting Procedures 17

Precision and Statistical Applications 21

Special Instruments 25

The Fortin Barometer 25

The Beckmann Thermometer 26

Constant-Temperature Baths 27

The Westphal Balance 28

The Potentiometer 29

The Abbe Refractometer 33

Experiment 1.Molecular Weight.Victor Meyer Method 39

Experiment 2.The Molecular Weight of Gases.Method of Dumas 43

Experiment 3.Effusion of Gases.Molecular Weight and Molecular Diameter 46

Experiment 4.Vapor Pressure.Dynamic Method 49

Experiment 5.Vapor Pressure.Static Method 52

Experiment 6.Viscosity.Ostwald Viscosimeter and Falling-Ball Method 55

Experiment 7.Surface Tension.Capillary-Rise and Tensiometer Methods 59

Experiment 8.Raoult’s Law 65

Experiment 9.Liquid-Vapor Equilibrium.Azeotropic Mixtures 68

Experiment 10.Molecular Weight.Boiling-Point Method 72

Experiment 11.Molecular Weight.Freezing-Point Method 75

Experiment 12.Heat of Combustion.Bomb Calorimeter 79

Experiment 13.Heat of Neutralization.Calorimetric Procedure 84

Experiment 14.Heat of Solution.Calorimetric Method 87

Experiment 15.Heat of Solution.Solubility Method 90

Experiment 16.Homogeneous Equilibrium.The System:Ethanol-Acetic Acid-Water-Ethyl Acetate 92

Experiment 17.Homogeneous Equilibrium.The Gaseous System:Nitrogen Tetroxide-Nitrogen Dioxide 95

Experiment 18.Freezing-Point Diagram.(a)Two-Component Alloy System.(b)Two-Component Organic System 99

Experiment 19.Solubility Diagram.Three-Component Liquid System 105

Experiment 20.Polarimetry.Optical Activity 110

Experiment 21.Reaction Kinetics.The Inversion of Sucrose 115

Experiment 22.Reaction Kinetics.The Reaction of 2,4-Dinitrochlorobenzene with Pi-peridine 119

Experiment 23.The Effect of Temperature on Reaction Rate 124

Experiment 24.Adsorption 127

Experiment 25.Distribution.Acetic Acid between Water and (a)Benzene or (b)Ether 129

Experiment 26.Electrical Conductance 133

Experiment 27.Transference Numbers.Hittorf Method 140

Experiment 28.Determination of Standard Oxidation Potentials 145

Experiment 29.Concentration Cells 150

Experiment 30.The Thermodynamics of the Daniell Cell 153

Experiment 31.Hydrogen-Ion Activity.Potentiometric Titrations 157

Experiment 32.Buffer Solutions.The Colorimetric Determination of pH 164

Experiment 33.Colloids 168

Appendix.Apparatus,Equipment,and Chemicals 173

Student Apparatus List 173

Special Apparatus Lists 174

List of Chemicals 177

Instructions for Preparing Solutions 179

List of Text and Reference Books 181

Logarithm Table 182

Index 183