Whitten, Davis, and Peck, General Chemistry, 6th Edition



|[pic] |Recommended CER Experiments |

| |to accompany |

| |Moore, Stanitski, and Jurs, Chemistry: The Molecular Science, Second Edition |

| |The table below matches sections from the book with recommended CER labs. Click on the experiment title to view a PDF of each lab. Go to to search the complete CER database |

| |and to learn more about customizing your lab manual through CER. To access password-protected material, like instructor’s resources and printable review copies on this site, contact Rebecca |

| |Heider for a password. |

|Chapter Title |Chapter Section |Recommended Experiment(s) from CER |

| | |TECH 600: Practicing Safety in the Chemistry Laboratory |

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|1. The Nature of Chemistry | | |

| |1.4 Identifying Matter: Physical |PROP 516: Identifying a Solid by Its Density (1.5 hr) |

| |Properties |PROP 602: Determining Density (1.5 hr) |

| |1.5 Chemical Changes and Chemical |PROP 627: Observing Some Physical and Chemical Changes in Matter (1.5-2 hr) |

| |Properties |REAC 604: Observing Signs of Chemical Reaction (1.5-2 hr) |

| |1.6 Classifying Matter: Substances |PROP 621: Isolating the Components of a Three-Component Mixture (2 hr) |

| |and Mixtures |ANAL 904: Separating the Components of Beach Sand (2.5-3 hr) |

| | |PROP 518: Separating the Recovering the Components of a Ternary Mixture (2.5 hr) |

| | |ANAL 620: Separating and Identifying FD&C Dyes by Paper Chromatography (1-1.5 hr) |

| |2.4 Uncertainty and Significant |MISC 490: Using Exponential Notation and Significant Figures |

|2. Atoms and Elements |Figures | |

| |2.7 Amounts of Substances: The Mole |STOI 514: Calculating Avogadro’s Number by Comparing Atoms and Oranges (1.5 hr) |

| |3.4 Alkanes and their Isomers |MISC 639: Introducing IUPAC Nomenclature for Organic Chemical Compounds |

|3. Chemical Compounds | | |

| |3.10 Determining Empirical and |STOI 633: Determining the Empirical Formula of a Compound Containing Copper and Chlorine (1.5-2 hr) |

| |Molecular Formulas | |

| |4.2 Patterns of Chemical Reactions |REAC 613: Classifying Some Chemical Reactions (1.5 hr) |

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|4. Quantities of Reactants and | | |

|Products | | |

| |4.3 Balancing Chemical Equations |MISC 614: Writing, Interpreting, and Balancing Chemical Equations |

| |4.4 The Mole and Chemical Reactions: |MISC 636: Solving Stoichiometric problems |

| |The Macro-Nano Connection |STOI 637: Determining the Stoichiometry of a Double Displacement Reaction (1.5 hr) |

| |4.5 Reactions with One Reactant in |SYNT 452: Synthesizing Alum and Observing Some Chemistry of Aluminum (2.5 hr) |

| |Limited Supply |SYNT 341: Synthesis of Strontium Iodate Monohydrate (2 hr) |

| | |SYNT 907: Applying the Concept of a Limiting Reactant to the Synthesis of Aspirin (3 hr) |

| |4.6 Evaluating the Success of a |ANAL 455: Separating and Determining the Mass of Calcium Ion in a Calcium-Enriched Tablet (2-2.5 hr) |

| |Synthesis: Percent Yield | |

| | |STOI 606: Determining the Empirical Formula of Magnesium Oxide (1-1.5 hr) |

| |4.7 Percent Composition and Empirical|STOI 525: Determining the Empirical Formula of Zinc Chloride (1.5 hr) |

| |Formulas |ANAL 605: Determining the Percent Water in an Unknown Hydrate (1.5-2 hr) |

| | |ANAL 517: Determining the Water Content of an Ionic Hydrate (3 hr) |

| |5.1 Exchange Reactions: Precipitation|REAC 611: Observing Some Double Replacement Reactions (1-1.5 hr) |

| |and Net Ionic Equations | |

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|5. Chemical Reactions | | |

| |5.3 Oxidation-Reduction Reactions |REAC 626: Observing Some Oxidation-Reduction Reactions (1.5 hr) |

| |5.4 Oxidation Numbers and Redox |MISC 457: Balancing Oxidation-Reduction Equations Using the Oxidation Number Method |

| |Reactions |MISC 458: Balancing Oxidation-Reduction Equations Using the Ion-Electron Method |

| |5.5 Displacement Reactions, Redox, |REAC 610: Observing Single Replacement Reactions (1-1.5 hr) |

| |and The Activity Series | |

| |5.8 Aqueous Solution Titrations |ANAL 618: Standardizing a Sodium Hydroxide Solution (1-1.5 hr) |

| | |ANAL 619: Titrating the Acetic Acid in Vinegar (1-1.5 hr) |

|6. Energy and Chemical Reactions |6.8 Measuring Enthalpy Changes: |THER 609: Estimating a Heat of Neutralization (1-1.5 hr) |

| |Calorimetry |THER 901: Temperature Change, Heat of Reaction, and Enthalpy Change of Neutralization Reactions (2.5-3 hr) |

| |6.12 Foods: Fuels for Our Bodies |THER 623: Estimating the Calorie Content of Peanuts (1.5 hr) |

|7. Electron Configurations and the |7.3 The Bohr Model of the Hydrogen |STRC 345: The Visible Atomic Spectrum of Hydrogen (2 hr) |

|Periodic Table |Atom |STRC 449: Determining Atomic Emission by Spectroscopy (2 hr) |

| |7.8-7.11: Periodic Trends |REAC 635: Discovering Some Periodic properties of Elements (1.5 hr) |

| |8.2 Single Covalent Bonds and Lewis |STRC 631: Visualizing Chemical Structures Using Lewis Models |

| |Structures | |

|8. Covalent Bonding |8.3 Single Covalent Bonds in | |

| |Hydrocarbons | |

| |8.4 Multiple Covalent Bonds | |

| |8.5 Multiple Covalent Bonds in |STRC 467: Structural and cis-trans Isomerism in Carbon Compounds |

| |Hydrocarbons | |

| |9.2 Predicting Molecular Shapes |STRC 409: Molecular Geometry and Bonding |

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|9. Molecular Structures | | |

| |9.6 Noncovalent Interactions and |PROP 530: Investigating the Intermolecular Forces Controlling Protein Folding (3 hr) |

| |Forces Between Molecules | |

| |9.7 Biomolecules: DNA and the |ANAL 242: DNA Extraction (1-1.5 hr) |

| |Importance of Molecular Structure | |

| |9.8 Chiral Molecules |STRC 473: Molecular Structure and Optical Isomerism in Carbon Compounds |

| |10.4 The Behavior of Ideal Gases |PROP 524: Studying the Volume-Temperature Relationship of a Gas (2-3 hr) |

| | |PROP 632: Studying Charles’ Law (2 hr) |

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|10. Gases and the Atmosphere | | |

| |10.5 The Ideal Gas Law |PROP 608: Calculating the Molar Volume of Carbon Dioxide (1-1.5 hr) |

| | |PROP 522: Determining the Molar Mass of CO2 (1.5 hr) |

| |10.6 Quantities of Gases in Chemical |ANAL 378: Determining the Percent Composition of an Aqueous Hydrogen Peroxide Solution (2-3 hr) |

| |Reactions |STOI 906: Determining Hydrogen Peroxide Content by Gas Stoichiometry (2 hr) |

| |10.7 Gas Density and Molar Masses |PROP 481: Determining the Molar Mass of a Volatile Liquid by the Dumas Method (2.5-3 hr) |

|11. Liquids, Solids, and Materials |11.6 Crystalline Solids |STRC 351: Models and the Crystalline State |

| |12.6 Alcohols and Their Oxidation |PROP 240: Structure and Properties of Alcohols (1.5 hr) |

|12. Fuels, Organic Chemicals, and |Products | |

|Polymers | | |

| |12.7 Carboxylic Acids and Esters |SYNT 470: Preparation and Identification of Esters (1.5-2 hr) |

| |12.9 Biopolymers: Proteins and |REAC 446: Qualitative Testing for Carbohydrates (2.5-3 hr) |

| |Polysaccharides |ANAL 239: Classifying Carbohydrates (2-2.5 hr) |

| | |REAC 448: Qualitative Tests for Amino Acids and Proteins (2.5-3 hr) |

| |13.1 Reaction Rate |KINE 504: Determining the Rate Law for the Crystal Violet-Hydroxide Ion Reaction (1.5 hr) |

|13. Chemical Kinetics: Rates of | | |

|Reactions | | |

| |13.3 Rate Law and Order of a Reaction|KINE 505: Studying the Rate of Reaction (2.5-3 hr) |

| | |KINE 508: Studying the Kinetics of a Chemical Reaction (3-4 hr) |

| |13.9 Enzymes: Biological Catalysts |ANAL 241: Rennin Activity (1.5 hr) |

| |14.3 Determining Equilibrium |PROP 421: Determining the Solubility of an Unknown Salt at Various Temperatures (3 hr) |

|14. Chemical Equilibrium |Constants | |

| |14.6 Shifting a Chemical Equilibrium:|EQUL 616: Introducing Chemical Equilibrium (1-1.5 hr) |

| |Le Chatelier’s Principle | |

| |15.1 Solubility and Intermolecular |PROP 615: Studying Some Aspects of Solubility (1-1.5 hr) |

| |Forces | |

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|15. The Chemistry of Solutes and | | |

|Solutions | | |

| |15.4 Temperature and Solubility | |

| | |PROP 421: Determining the Solubility of an Unknown Salt at Various Temperatures (3 hr) |

| |15.7 Vapor Pressures, Boiling Points,|PROP 500: Determining Molar Mass by Freezing Point Depression (3 hr) |

| |and Freezing Points of Solutions |PROP 507: Determining Molar Mass by Freezing Point Depression in Naphthalene (3 hr) |

| |15.8 Osmotic Pressure of Solutions |PROP 454: Osmosis and Dialysis (2 hr) |

| |15.10 Surfactants |PROP 506: Fats, Oils, Soaps, and Detergents (2-2.5 hr) |

|16. Acids and Bases |16.4 The pH Scale |EQUL 411: Estimating the pH of Household Products Using Red Cabbage Extract as an Indicator (1.5-2 hr) |

| |16.5 Ionization Constants of Acids |EQUL 376: Evaluating the Dissociation Constant of a Weak Acid Using pH Measurements (3 hr) |

| |and Bases |EQUL 453: Determining the Equivalent Mass and Dissociation Constant of an Unknown Weak Acid by Titrimetry (6 hr – includes standardization of |

| | |titrant) |

| |16.10 Practical Acid-Base Chemistry |ANAL 625: Estimating the Acid Content of Fruit Juices (1.5 hr) |

| | |ANAL 638: Determining the Acid-Neutralizing Capacity of Common Antacids (1.5 hr) |

| | |ANAL 622: Analyzing the Vitamin C in Fruit Juices (1.5 hr) |

| | |ANAL 501: Determining the Effects of Cooking on the Vitamin C Content of Green Pepper (3 hr) |

| |17.1 Buffer Solutions |EQUL 443: Studying the Effects of Buffering on the Resistance of a Solution to pH Change (3 hr) |

| | |EQUL 499: Studying the pH of Strong Acid, Weak Acid, Salt, and Buffer Solutions (3 hr) |

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|17. Additional Aqueous Equilibria | | |

| |17.2 Acid-Base Titrations |EQUL 617: Estimating the pH of Some Solutions Using Visual Indicators (1-1.5 hr) |

| | |EQUL 519: Determining the pKa of an Acid-Base Indicator (3 hr) |

| |17.4 Solubility Equilibria and the |EQUL 342: Determination of the Solubility Product Constant of a Salt (2 hr) |

| |Solubility Product Constant, Ksp |EQUL 400: Estimating the Solubility Product Constant of Strontium Iodate Using Microscale Techniques (2 hr) |

| |17.5 Factors Affecting Solubility | EQUL 487: Determining the Common Ion Effect on the Solubility of Potassium Hydrogen Tartrate (2 hr) |

|18. Thermodynamics: Directionality |18.7 Gibbs Free Energy Changes and |THER 512: The Thermodynamics of KNO3 Dissolving in Water (1.5-2 hr) |

|of Chemical Reactions |Equilibrium Constants |THER 529: Determining the Thermodynamics of Ca(OH)2 Solubility in Water (2.5 hr) |

|19. Electrochemistry and Its |19.2 Using Half-Reactions to |MISC 457: Balancing Oxidation-Reduction Equations Using the Oxidation Number Method |

|Applications |Understand Redox Reactions |MISC 458: Balancing Oxidation-Reduction Equations Using the Ion-Electron Method |

| |19.4 Electrochemical Cells and |ELEC 418: Studying Electrochemical Cells and Reduction Potentials (3 hr) |

| |Voltage |ELEC 419: Studying Electrochemistry and Establishing the Relative Reactivity of a Series of Metals (3 hr) |

| | |ELEC 450: Studying Electrochemical Half-Cells and Half-Reactions (1-2 hr) |

| | |ELEC 510: Studying the Temperature Dependence and Thermodynamics of Electrochemical Cells (2-2.5 hr) |

| | |ELEC 905: Devising a Reduction Potential Table (2-2.5 hr) |

|20. Nuclear Chemistry |20.1 Nature of Radioactivity |MISC 468: Radioactivity |

|21. The Chemistry of the Main Group|21.4 Some Main Group Elements |SYNT 612: Preparing Alum (2 hr) |

|Elements |Extracted by Electrolysis: Sodium, |SYNT 452: Synthesizing Alum and Observing Some Chemistry of Aluminum (2.5 hr) |

| |Chlorine, Magnesium, and Aluminum | |

|22. Chemistry of Selected |22.3 Copper: |REAC 480: A Sequence of Chemical Reactions: Transforming Copper (2.5-3 hr) |

|Transition Elements and |A Coinage Metal |REAC 482: Copper From Start to Finish: A Sequence of Chemical Reactions (2-2.5 hr) |

|Coordination Compounds | | |

| |22.6 Coordinate Covalent Bonds: |ANAL 436: Determining Water Hardness by EDTA Titration (3 hr) |

| |Complex Ions and Coordination |ANAL 437: Evaluating the Calcium Ion Content in Commercial Dried Milk Powers (3 hr) |

| |Compounds | |

Note: The time given in parenthesis after the name of an experiment refers to the estimated bench time students will require to complete the procedural part of an experiment. Experiments marked no bench time listed do not require laboratory time.

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