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|---|---|
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- Chapter 1: Matter - Its Properties and Measurement
- 1: The Scientific Method
- 1: Properties and Classification of Matter (3)
- 1: Exponential Arithmetic (2)
- 1: Significant Figures (4)
- 1: Units of Measurement (9)
- 1: Temperature Scales (1)
- 1: Density (7)
- 1: Percent Composition
- 1: Integrative and Advanced Exercises
- 1: Feature Problems
- 1: Self-Assessment Exercises
- 1: eMedia Exercises
- 1: eLaboratory Exercises
- Chapter 2: Atoms and The Atomic Theory
- 2: Law of Conservation of Mass (3)
- 2: Law of Constant Composition (4)
- 2: Law of Multiple Proportions (1)
- 2: Fundamental Charges and Mass-to-Charge Ratios
- 2: Atomic Number, Mass Number, and Isotopes (2)
- 2: Atomic Mass Units, Atomic Masses
- 2: Mass Spectrometry
- 2: The Periodic Table
- 2: The Avogadro Constant and the Mole (6)
- 2: Integrative and Advanced Exercises (4)
- 2. Feature Problems (1)
- 2: Self-Assessment Exercises
- 2: eMedia Exercises
- 2: eLaboratory Exercises
- Chapter 3: Chemical Compounds
- 3: Representing Molecules
- 3: The Avogadro Constant and the Mole
- 3: Chemical Formulas
- 3: Percent Composition of Compounds
- 3: Chemical Formulas from Percent Composition
- 3: Combustion Analysis
- 3: Oxidation States
- 3: Nomenclature
- 3: Hydrates
- 3: Organic Compounds and Organic Nomenclature
- 3: Integrative and Advanced Exercises
- 3: Feature Problems
- 3: Self-Assessment Exercises
- 3: eMedia Exercises
- 3: eLaboratory Exercises
- Chapter 4: Chemical Reactions
- 4: Writing and Balancing Chemical Equations
- 4: Stoichiometry of Chemical Reactions
- 4: Molarity
- 4: Chemical Reactions in Solution
- 4: Determining the Limiting Reactant
- 4: Theoretical, Actual, and Percent Yields
- 4: Consecutive Reactions, Simultaneous Reactions
- 4: Integrative and Advanced Exercises
- 4: Feature Problems
- 4: Self-Assessment Exercises
- 4: eMedia Exercises
- Chapter 5: Introduction to Reactions in Aqueous Solutions
- 5: Strong Electrolytes, Weak Electrolytes, and Nonelectrolytes
- 5: Ion Concentrations
- 5: Predicting Precipitation Reactions
- 5: Acid-Base Reactions
- 5: Oxidation-Reduction (Redox) Equations
- 5: Oxidizing and Reducing Agents
- 5: Neutralization and Acid-Base Titrations
- 5: Stoichiometry of Oxidation-Reduction Reactions
- 5: Integrative and Advanced Exercises
- 5: Feature Problems
- 5: Self-Assessment Exercises
- 5: eMedia Exercises
- 5: eLaboratory Exercises
- Chapter 6: Gases
- 6: Pressure and Its Measurement
- 6: The Simple Gas Laws
- 6: General Gas Equation
- 6: Ideal Gas Equation
- 6: Determining Molar Mass
- 6: Gas Densities
- 6: Gases in Chemical Reactions
- 6: Mixtures of Gases
- 6: Collecting Gases over Liquids
- 6: Kinetic-Molecular Theory
- 6: Diffusion and Effusion of Gases
- 6: Nonideal Gases
- 6: Integrative and Advanced Exercises
- 6: Feature Problems
- 6: Self-Assessment Exercises
- 6: eMedia Exercises
- 6: eLaboratory Exercises
- Chapter 7: Thermochemistry
- 7: Heat Capacity (Specific Heat)
- 7: Heats of Reaction
- 7: Enthalpy Changes and States of Matter
- 7: Calorimetry
- 7: Pressure-Volume Work
- 7: First Law of Thermodynamics
- 7: Relating ΔH and ΔU
- 7: Hess's Law
- 7: Standard Enthalpies of Formation
- 7: Integrative and Advanced Exercises
- 7: Feature Problems
- 7: Self-Assessment
- 7: eMedia Exercises
- 7: eLaboratory Exercises
- Chapter 8: Electrons in Atoms
- 8:Electromagnetic Radiation
- 8: Atomic Spectra
- 8: Quantum Theory
- 8: The Photoelectric Effect
- 8: The Bohr Atom
- 8: Wave-Particle Duality
- 8: The Heisenberg Uncertainty Principle
- 8: Wave Mechanics
- 8: Quantum Numbers and Electron Orbitals
- 8: The Shapes of Orbitals and Radial Probabilities
- 8: Electron Configurations
- 8: Integrative and Advanced Exercises
- 8: Feature Problems
- 8: Self-Assessment Exercises
- 8: eMedia Exercises
- 8: eLaboratory Exercises
- Chapter 9: The Periodic Table and Some Atomic Properties
- 9: The Periodic Law
- 9: The Periodic Table
- 9: Atomic Radii and Ionic Radii
- 9: Ionization Energies; Electron Affinities
- 9: Magnetic Properties
- 9: Predictions Based on the Periodic Table
- 9: Integrative and Advanced Exercises
- 9: Feature Problems
- 9: Self-Assessment Exercises
- 9: eMedia Exercises
- Chapter 10: Chemical Bonding I: Basic Concepts
- 10: Lewis Theory
- 10: Ionic Bonding
- 10: Formal Charge
- 10: Lewis Structures
- 10: Polar Covalent Bonds and Electrostatic Potential Maps
- 10: Resonance
- 10: Odd-Electron Species
- 10: Expanded Valence Shells
- 10: Molecular Shapes
- 10: Shapes of Molecules with More Than One Central Atom
- 10: Polar Molecules
- 10: Bond Lengths
- 10: Bond Energies
- 10: Integrative and Advanced Exercises
- 10: Feature Problems
- 10: Self-Assessment Exercises
- 10: eMedia Exercises
- Chapter 11: Chemical Bonding II: Additional Aspects
- 11: Valence-Bond Method
- 11: Molecular Orbital Theory
- 11: Delocalized Molecular Orbitals
- 11: Metallic Bonding
- 11: Semiconductors
- 11: Integrative and Advanced Exercises
- 11: Feature Problems
- 11: Self-Assessment Exercises
- 11: eMedia Exercises
- Chapter 12: Liquids, Solids, and Intermolecular Forces
- 12: Surface Tension; Viscosity
- 12: Vaporization
- 12: Vapor Pressure and Boiling Point
- 12: The Clausius-Clapeyron Equation
- 12: Critical Point
- 12: Melting and Freezing
- 12: States of Matter and Phase Diagrams
- 12: Intermolecular Forces
- 12: Network Covalent Solids
- 12: Ionic Bonding and Properties
- 12: Crystal Structures
- 12: Ionic Crystal Structures
- 12: Lattice Energy
- 12: Integrative and Advanced Exercises
- 12: Feature Problems
- 12: Self-Assessment Exercises
- 12: eMedia Exercises
- 12: eLaboratory Exercises
- Chapter 13: Solutions and their Physical Properties
- 13: Homogeneous and Heterogeneous Mixtures
- 13: Percent Concentration
- 13: Molarity
- 13: Molality
- 13: Mole Fraction, Mole Percent
- 13: Solubility Equilibrium
- 13: Solubility of Gases
- 13: Raoult's Law and Liquid-Vapor Equilibrium
- 13: Osmotic Pressure
- 13: Freezing-Point Depression and Boiling-Point Elevation
- 13: Strong Electrolytes, Weak Electrolytes, and Nonelectrolytes
- 13: Integrative and Advanced Exercises
- 13: Feature Problems
- 13: Self-Assessment Exercises
- 13: eMedia Exercises
- 13: eLaboratory Exercises
- Chapter 14: Chemical Kinetics
- 14: Rates of Reactions
- 14: Method of Initial Rates
- 14: First-Order Reactions
- 14: Reactions of Various Orders
- 14: Collision Theory; Activation Energy
- 14: Effect of Temperature on Rates of Reaction
- 14: Catalysis
- 14: Reaction Mechanisms
- 14: Integrative and Advanced Exercises
- 14: Feature Problems
- 14: Self-Assessment Exercises
- 14: eMedia Exercises
- Chapter 15: Principles of Chemical Equilibrium
- 15: Writing Equilibrium Constant Expressions
- 15: Experimental Determination of Equilibrium Constants
- 15: Equilibrium Relationships
- 15: Direction and Extent of Chemical Change
- 15: Partial Pressure Equilibrium Constant, Kp
- 15: Le Châtelier's Principle
- 15: Integrative and Advanced Exercises
- 15: Feature Problems
- 15: Self-Assessment Exercises
- 15: eMedia Exercises
- Chapter 16: Acids and Bases
- 16: Brønsted-Lowry Theory of Acids and Bases
- 16: Strong Acids, Strong Bases, and pH
- 16: Weak Acids, Weak Bases, and pH
- 16: Percent Ionization
- 16: Polyprotic Acids
- 16: Ions as Acids and Bases (Hydrolysis)
- 16: Molecular Structure and Acid-Base Behavior
- 16: Lewis Theory of Acids and Bases
- 16: Integrative and Advanced Exercises
- 16: Feature Problems
- 16: Self-Assessment Exercises
- 16: eMedia Exercises
- 16: eLaboratory Exercises
- Chapter 17: Additional Aspects of Acid-Base Equilibria
- 17: The Common-Ion Effect
- 17: Buffer Solutions
- 17: Acid-Base Indicators
- 17: Neutralization Reactions
- 17: Titration Curves
- 17: Salts of Polyprotic Acids
- 17: General Acid-Base Equilibria
- 17: Integrative and Advanced Exercises
- 17: Feature Problems
- 17: Self-Assessment Exercises
- 17: eMedia Exercises
- 17: eLaboratory Exercises
- Chapter 18: Solubility and Complex-Ion Equilibria
- 18: Kp and Solubility
- 18: The Common-Ion Effect
- 18: Criteria for Precipitation from Solution
- 18: Completeness of Precipitation
- 18: Fractional Precipitation
- 18: Solubility and pH
- 18: Complex-Ion Equilibria
- 18: Precipitation and Solubilities of Metal Sulfides
- 18: Qualitative Cation Analysis
- 18: Integrative and Advanced Exercises
- 18: Feature Problems
- 18: Self-Assessment Exercises
- 18: eMedia Exercises
- 18: eLaboratory
- Chapter 19: Spontaneous Change: Entropy and Free Energy
- 19: Spontaneous Change and Entropy
- 19: Phase Transitions
- 19: Free Energy and Spontaneous Change
- 19: Standard Free Energy Change
- 19: The Thermodynamic Equilibrium Constant
- 19: Relationships Involving ΔG, ΔG°, Q, and K
- 19: ΔG° and K as Functions of Temperature
- 19: Coupled Reactions
- 19: Integrative and Advanced Exercises
- 19: Feature Problems
- 19: Self-Assessment Exercises
- 19: eMedia Exercises
- 19: eLaboratory Exercises
- Chapter 20: Electrochemistry
- 20: Standard Electrode Potentials
- 20: Predicting Oxidation-Reduction Reactions
- 20: Voltaic Cells
- 20: ΔG°, E°cell, and K
- 20: Concentration Dependence of Ecell -The Nernst Equation
- 20: Batteries and Fuel Cells
- 20: Electrochemical Mechanism of Corrosion
- 20: Electrolysis
- 20: Integrative and Advanced Exercises
- 20: Feature Problems
- 20: Self-Assessment Exercises
- 20: eMedia Exercises
- 20: eLaboratory Exercises
- Chapter 21: Chemistry of the Main-Group Elements I: Groups 1, 2, 13, and 14
- 21: Group 1: (Alkali) Metals
- 21: Group 2: ( Alkaline Earth) Metals
- 21: Hard Water
- 21: Group 13: The Boron Family
- 21: Group 14: The Carbon Family
- 21: Integrative and Advanced Exercises
- 21: Feature Problems
- 21: Self-Assessment Exercises
- 21: eMedia Exercises
- Chapter 22: Chemistry of the Main-Group Elements II: Groups 18, 17, 16, 15, and Hydrogen
- 22: The Noble Gases
- 22: The Halogens
- 22: Oxygen
- 22: Sulfur
- 22: Nitrogen Family
- 22: Hydrogen
- 22: Integrative and Advanced Exercises
- 22: Feature Problems
- 22: Self-Assessment Exercises
- 22: eMedia Exercises
- Chapter 23: The Transition Elements
- 23: Properties of the Transition Elements
- 23: Reactions of Transition Metals and Their Compounds
- 23: Extractive Metallurgy
- 23: Oxidation-Reduction
- 23: Chromium and Chromium Compounds
- 23: The Iron Triad
- 23: Group 11 Metals
- 23: Group 12 Metals
- 23: Integrative and Advanced Exercises
- 23: Feature Problems
- 23: Self-Assessment Exercises
- 23: eMedia Exercises
- Chapter 24: Complex Ions and Coordination Compounds
- 24: Nomenclature
- 24: Bonding and Structure in Complex Ions
- 24: Isomerism
- 24: Crystal Field Theory
- 24: Complex-Ion Equilibria
- 24: Acid-Base Properties
- 24: Applications
- 24: Integrative and Advanced Exercises
- 24: Feature Problems
- 24: Self-Assessment Exercises
- 24: eMedia Exercises
- Chapter 25: Nuclear Chemistry
- 25: Radioactive Processes
- 25: Radioactive Decay Series
- 25: Nuclear Reactions
- 25: Rate of Radioactive Decay
- 25: Age Determinations with Radioisotopes
- 25: Energetics of Nuclear Reactions
- 25: Nuclear Stability
- 25: Fission and Fusion
- 25: Effect of Radiation on Matter
- 25: Applications of Radioisotopes
- 25: Integrative and Advanced Exercises
- 25: Feature Problems
- 25: Self-Assessment Exercises
- 25: eMedia Exercises
- Chapter 26: Organic Chemistry
- 26: Organic Structures
- 26: Isomers
- 26: Functional Groups
- 26: Nomenclature and Formulas
- 26: Alkanes
- 26: Alkenes
- 26: Aromatic Compounds
- 26: Organic Reactions
- 26: Organic Stereochemistry
- 26: Nucleophilic Substitution Reactions
- 26: Polymerization Reactions
- 26: Integrative and Advanced Exercises
- 26: Feature Problem
- 26: Self-Assessment Exercises
- 26: eMedia Exercises
- Chapter 27: Chemistry of the Living State
- 27: Structure and Composition of the Cell
- 27: Lipids
- 27: Carbohydrates
- 27: Fischer Projections and R, S Nomenclature
- 27: Amino Acids, Polypeptides, and Proteins
- 27: Nucleic Acids
- 27: Integrative and Advanced Exercises
- 27: Feature Problems
- 27: Self-Assessment Exercises
- 27: eMedia Exercises
Questions Available within WebAssign
Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.
Question Group Key
| Exercise |
Question Availability Color Key
| BLACK questions are available now |
| BOLD ORANGE questions are under development |
| Group | Quantity | Questions |
|---|---|---|
| Chapter 1: Matter - Its Properties and Measurement | ||
| E | 26 | 008 010 012 013 014 018 019 021 023 027 028 029 031 032 033 035 036 038 041 047 050 051 052 053 055 056 |
| Chapter 2: Atoms and The Atomic Theory | ||
| E | 21 | 003 004 006 008 010 011 012 014 023 024 052 054 056 058 060 062 064 077 079 081 085 |
| Chapter 3: Chemical Compounds | ||
| 3 | 0 | |
| Chapter 4: Chemical Reactions | ||
| 4 | 0 | |
| Chapter 5: Introduction to Reactions in Aqueous Solutions | ||
| 5 | 0 | |
| Chapter 6: Gases | ||
| 6 | 0 | |
| Chapter 7: Thermochemistry | ||
| 7 | 0 | |
| Chapter 8: Electrons in Atoms | ||
| 8 | 0 | |
| Chapter 9: The Periodic Table and Some Atomic Properties | ||
| 9 | 0 | |
| Chapter 10: Chemical Bonding I: Basic Concepts | ||
| 10 | 0 | |
| Chapter 11: Chemical Bonding II: Additional Aspects | ||
| 11 | 0 | |
| Chapter 12: Liquids, Solids, and Intermolecular Forces | ||
| 12 | 0 | |
| Chapter 13: Solutions and their Physical Properties | ||
| 13 | 0 | |
| Chapter 14: Chemical Kinetics | ||
| 14 | 0 | |
| Chapter 15: Principles of Chemical Equilibrium | ||
| 15 | 0 | |
| Chapter 16: Acids and Bases | ||
| 16 | 0 | |
| Chapter 17: Additional Aspects of Acid-Base Equilibria | ||
| 17 | 0 | |
| Chapter 18: Solubility and Complex-Ion Equilibria | ||
| 18 | 0 | |
| Chapter 19: Spontaneous Change: Entropy and Free Energy | ||
| 19 | 0 | |
| Chapter 20: Electrochemistry | ||
| 20 | 0 | |
| Chapter 21: Chemistry of the Main-Group Elements I: Groups 1, 2, 13, and 14 | ||
| 21 | 0 | |
| Chapter 22: Chemistry of the Main-Group Elements II: Groups 18, 17, 16, 15, and Hydrogen | ||
| 22 | 0 | |
| Chapter 23: The Transition Elements | ||
| 23 | 0 | |
| Chapter 24: Complex Ions and Coordination Compounds | ||
| 24 | 0 | |
| Chapter 25: Nuclear Chemistry | ||
| 25 | 0 | |
| Chapter 26: Organic Chemistry | ||
| 26 | 0 | |
| Chapter 27: Chemistry of the Living State | ||
| 27 | 0 | |
| Chapter 28 | ||
| 28 | 0 | |
| Total | 47 | |