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Full Description
For courses in Chemistry Laboratory.With a focus on real-world applications and a conversational tone, this laboratory manual contains experiments written specifically to correspond with Chemistry: A Molecular Approach, Fourth Edition by Nivaldo J. Tro. Each experiment covers one or more topics discussed within a chapter of the textbook, with the dual goal of 1) helping students understand the underlying concepts covered in the lecture, and 2) presenting this material in a way that is interesting and exciting. This manual contains twenty-nine experiments with a focus on real world applications. Each experiment contains a set of pre-laboratory questions, an introduction, a step-by-step procedure (including safety information and a report section featuring post-laboratory questions). Additional features include a section on laboratory safety rules, an overview on general techniques and equipment, as well as a detailed tutorial on graphing data in Excel.
Contents
PrefaceGeneral Laboratory and Safety Rules General Laboratory Equipment and Procedures Graphing Data Using Excel (R)Experiments1. Laboratory Basics: Accuracy and Precision-Who's the Shooting Champion?2. Components of a Mixture-What Is That Stuff in the Bottom of the Cereal Box?3. Cathode Ray Tubes, Millikin Oil Drop, and Avogadro's Number4. Conservation of Mass and Reaction Types: Copper Recovery Cycle5. Equivalent Weights and the Periodic Table6. Hydrates7. Gas Laws 8. Styrofoam (TM)Cup Calorimetry: Atomic Weights 9. Chemiluminescence: Glow Stick in a Beaker10. Atomic Spectra 11. Reactivity of Group 1 Metals: Yes, Mom, I Threw Sodium into Water in Class Today, Optional: Determining the Amount of Alkali Metals Used12. Flame Tests: Flames and Smoke Bombs 13. VSEPR and Molecular Models 14. Simulating the Shroud of Turin: An Inquiry-Based Experiment 15A. Observe the Rainbow: Paper Chromatography 15B. Chemical Oil Dispersants 16. Sublimation 17. Closest Packed Structures18. Colligative Properties: Freezing Point Depression 19A. Diet Coke (R) and Mentos (R): An Inquiry-Based Experiment 19B. Kinetics: Testing for Semen-Acid Phosphatase 19C. Kinetics: Activation Energy20. Equilibrium Constant and Le Ch (R)telier's Principle: CoCl2 21. Far from Equilibrium: Creating Life in a Beaker22. Acid-Base Titration 23. Determining the Buffer Capacity of Antacids 24. Entropy: The Chelate Effect 25. Redox Reactions: Detecting Traces of Blood26. Radioactivity 27. Qualitative Analysis 27A. Group I Cations27B. Group II Cations: "I Love the Smell of Hydrogen Sulfide-It Smells Like Victory" 27C. Piltdown Man and Scientific Ethics 27D. Group IV Cations27E. Anions 28. Esters 29. Which Compounds Are Genotoxic or Carcinogens? Cleaving Plasmid DNA and Gel Electrophoresis Acknowledgments
