This laboratory manual introduces students to advanced chemistry concepts through experiments focused on colligative properties, chemical kinetics, chemical equilibrium, acid-base chemistry, thermodynamics, and electrochemistry. Students apply quantitative laboratory techniques to determine molar mass, investigate reaction rates, evaluate equilibrium systems using Le Châtelier’s principle, perform potentiometric titrations, and analyze thermodynamic and electrochemical processes. The manual also emphasizes laboratory safety, proper notebook documentation, scientific communication, and inquiry-based learning through open-ended research projects, supported by appendices on laboratory equipment, pH meter calibration, report preparation, and data presentation.
Preface
Laboratory Description
Laboratory Safety
Laboratory Safety Practices
Laboratory Notebooks
Experiment 1: Determining Molar Mass of a Nonvolatile Solute by Freezing-Point Depression
Experiment 2: Chemical Kinetics of Iodine and Persulfate Reduction/Oxidation
Experiment 3: Evaluation of Chemical Equilibria and Formation Constant Using Le Châtelier’s Principle
Experiment 4: Potentiometric Titration of a Polyprotic Acid
Experiment 5: Thermodynamic Evaluation of Ca(IO3)2 Dissolution
Experiment 6: Introduction to Electrochemistry
Appendix 1: Notebook Example
Appendix 2: Open Inquiry Experiments
Open Inquiry Report Format
Open Inquiry Report Evaluation
Open Inquiry Peer Evaluation Form
Oral Presentation
Open Inquiry Oral Presentation Evaluation
Appendix 3: pH Meter Calibration Procedures
Appendix 4: Common Laboratory Equipment
Appendix 5: Periodic Table of the Elements