WebAssign Companion to Zumdahl: Chemistry 10e 10th edition

Access is contingent on use of this textbook in the instructor's classroom.

• Chapter 1: Chemical Foundations
  • 1.1: Chemistry: An Overview
  • 1.2: The Scientific Method
  • 1.3: Units of Measurement
  • 1.4: Uncertainty in Measurement
  • 1.5: Significant Figures and Calculations
  • 1.6: Learning to Solve Problems Systematically
  • 1.7: Dimensional Analysis
  • 1.8: Temperature
  • 1.9: Density
  • 1.10: Classification of Matter
  • 1: Concept Mastery
  • 1: Exercises
  • 1: Stand Alone Tutorials
  • 1: Final Exam Questions
  
  
• Chapter 2: Atoms, Molecules, and Ions
  • 2.1: The Early History of Chemistry
  • 2.2: Fundamental Chemical Laws
  • 2.3: Dalton's Atomic Theory
  • 2.4: Early Experiments to Characterize the Atom
  • 2.5: The Modern View of Atomic Structure: An Introduction
  • 2.6: Molecules and Ions
  • 2.7: An Introduction to the Periodic Table
  • 2.8: Naming Simple Compounds
  • 2: Concept Mastery
  • 2: Exercises
  • 2: Stand Alone Tutorials
  • 2: Final Exam Questions
  
  
• Chapter 3: Stoichiometry
  • 3.1: Counting by Weighing
  • 3.2: Atomic Masses
  • 3.3: The Mole
  • 3.4: Molar Mass
  • 3.5: Learning to Solve Problems
  • 3.6: Percent Composition of Compounds
  • 3.7: Determining the Formula of a Compound
  • 3.8: Chemical Equations
  • 3.9: Balancing Chemical Equations
  • 3.10: Stoichiometric Calculations: Amounts of Reactants and Products
  • 3.11: The Concept of Limiting Reactant
  • 3: Concept Mastery
  • 3: Exercises
  • 3: Stand Alone Tutorials
  • 3: Final Exam Questions
  
  
• Chapter 4: Types of Chemical Reactions and Solution Stoichiometry
  • 4.1: Water, the Common Solvent
  • 4.2: The Nature of Aqueous Solutions: Strong and Weak Electrolytes
  • 4.3: The Composition of Solutions
  • 4.4: Types of Chemical Reactions
  • 4.5: Precipitation Reactions
  • 4.6: Describing Reactions in Solution
  • 4.7: Stoichiometry of Precipitation Reactions
  • 4.8: Acid–Base Reactions
  • 4.9: Oxidation–Reduction Reactions
  • 4.10: Balancing Oxidation–Reduction Equations
  • 4.11: Simple Oxidation–Reduction Titrations
  • 4: Concept Mastery
  • 4: Exercises
  • 4: Stand Alone Tutorials
  • 4: Final Exam Questions
  
  
• Chapter 5: Gases
  • 5.1: Pressure
  • 5.2: The Gas Laws of Boyle, Charles, and Avogadro
  • 5.3: The Ideal Gas Law
  • 5.4: Gas Stoichiometry
  • 5.5: Dalton's Law of Partial Pressures
  • 5.6: The Kinetic Molecular Theory of Gases
  • 5.7: Effusion and Diffusion
  • 5.8: Real Gases
  • 5.9: Characteristics of Several Real Gases
  • 5.10: Chemistry in the Atmosphere
  • 5: Concept Mastery
  • 5: Exercises
  • 5: Stand Alone Tutorials
  • 5: Final Exam Questions
  
  
• Chapter 6: Thermochemistry
  • 6.1: The Nature of Energy
  • 6.2: Enthalpy and Calorimetry
  • 6.3: Hess's Law
  • 6.4: Standard Enthalpies of Formation
  • 6.5: Present Sources of Energy
  • 6.6: New Energy Sources
  • 6: Concept Mastery
  • 6: Exercises
  • 6: Stand Alone Tutorials
  • 6: Final Exam Questions
  
  
• Chapter 7: Atomic Structure and Periodicity
  • 7.1: Electromagnetic Radiation
  • 7.2: The Nature of Matter
  • 7.3: The Atomic Spectrum of Hydrogen
  • 7.4: The Bohr Model
  • 7.5: The Quantum Mechanical Model of the Atom
  • 7.6: Quantum Numbers
  • 7.7: Orbital Shapes and Energies
  • 7.8: Electron Spin and the Pauli Principle
  • 7.9: Polyelectronic Atoms
  • 7.10: The History of the Periodic Table
  • 7.11: The Aufbau Principle and the Periodic Table
  • 7.12: Periodic Trends in Atomic Properties
  • 7.13: The Properties of a Group: The Alkali Metals
  • 7: Concept Mastery
  • 7: Exercises
  • 7: Stand Alone Tutorials
  • 7: Final Exam Questions
  
  
• Chapter 8: Bonding: General Concepts
  • 8.1: Types of Chemical Bonds
  • 8.2: Electronegativity
  • 8.3: Bond Polarity and Dipole Moments
  • 8.4: Ions: Electron Configurations and Sizes
  • 8.5: Energy Effects in Binary Ionic Compounds
  • 8.6: Partial Ionic Character of Covalent Bonds
  • 8.7: The Covalent Chemical Bond: A Model
  • 8.8: Covalent Bond Energies and Chemical Reactions
  • 8.9: The Localized Electron Bonding Model
  • 8.10: Lewis Structures
  • 8.11: Exceptions to the Octet Rule
  • 8.12: Resonance
  • 8.13: Molecular Structure: The VSEPR Model
  • 8: Concept Mastery
  • 8: Exercises
  • 8: Stand Alone Tutorials
  • 8: Final Exam Questions
  
  
• Chapter 9: Covalent Bonding: Orbitals
  • 9.1: Hybridization and the Localized Electron Model
  • 9.2: The Molecular Orbital Model
  • 9.3: Bonding in Homonuclear Diatomic Molecules
  • 9.4: Bonding in Heteronuclear Diatomic Molecules
  • 9.5: Combining the Localized Electron and Molecular Orbital Models
  • 9: Concept Mastery
  • 9: Exercises
  • 9: Stand Alone Tutorials
  • 9: Final Exam Questions
  
  
• Chapter 10: Liquids and Solids
  • 10.1: Intermolecular Forces
  • 10.2: The Liquid State
  • 10.3: An Introduction to Structures and Types of Solids
  • 10.4: Structure and Bonding in Metals
  • 10.5: Carbon and Silicon: Network Atomic Solids
  • 10.6: Molecular Solids
  • 10.7: Ionic Solids
  • 10.8: Vapor Pressure and Changes of State
  • 10.9: Phase Diagrams
  • 10: Concept Mastery
  • 10: Exercises
  • 10: Stand Alone Tutorials
  • 10: Final Exam Questions
  
  
• Chapter 11: Properties of Solutions
  • 11.1: Solution Composition
  • 11.2: The Energies of Solution Formation
  • 11.3: Factors Affecting Solubility
  • 11.4: The Vapor Pressures of Solutions
  • 11.5: Boiling-Point Elevation and Freezing-Point Depression
  • 11.6: Osmotic Pressure
  • 11.7: Colligative Properties of Electrolyte Solutions
  • 11.8: Colloids
  • 11: Concept Mastery
  • 11: Exercises
  • 11: Stand Alone Tutorials
  • 11: Final Exam Questions
  
  
• Chapter 12: Chemical Kinetics
  • 12.1: Reaction Rates
  • 12.2: Rate Laws: An Introduction
  • 12.3: Determining the Form of the Rate Law
  • 12.4: The Integrated Rate Law
  • 12.5: Reaction Mechanisms
  • 12.6: A Model for Chemical Kinetics
  • 12.7: Catalysis
  • 12: Concept Mastery
  • 12: Exercises
  • 12: Stand Alone Tutorials
  • 12: Final Exam Questions
  
  
• Chapter 13: Chemical Equilibrium
  • 13.1: The Equilibrium Condition
  • 13.2: The Equilibrium Constant
  • 13.3: Equilibrium Expressions Involving Pressures
  • 13.4: Heterogeneous Equilibria
  • 13.5: Applications of the Equilibrium Constant
  • 13.6: Solving Equilibrium Problems
  • 13.7: Le Châtelier's Principle
  • 13: Concept Mastery
  • 13: Exercises
  • 13: Stand Alone Tutorials
  • 13: Final Exam Questions
  
  
• Chapter 14: Acids and Bases
  • 14.1: The Nature of Acids and Bases
  • 14.2: Acid Strength
  • 14.3: The pH Scale
  • 14.4: Calculating the pH of Strong Acid Solutions
  • 14.5: Calculating the pH of Weak Acid Solutions
  • 14.6: Bases
  • 14.7: Polyprotic Acids
  • 14.8: Acid–Base Properties of Salts
  • 14.9: The Effect of Structure on Acid–Base Properties
  • 14.10: Acid–Base Properties of Oxides
  • 14.11: The Lewis Acid–Base Model
  • 14.12: Strategy for Solving Acid–Base Problems: A Summary
  • 14: Concept Mastery
  • 14: Exercises
  • 14: Stand Alone Tutorials
  • 14: Final Exam Questions
  
  
• Chapter 15: Acid–Base Equilibria
  • 15.1: Solutions of Acids or Bases Containing a Common Ion
  • 15.2: Buffered Solutions
  • 15.3: Buffering Capacity
  • 15.4: Titrations and pH Curves
  • 15.5: Acid–Base Indicators
  • 15.6: Polyprotic Acid Titrations
  • 15: Concept Mastery
  • 15: Exercises
  • 15: Stand Alone Tutorials
  • 15: Final Exam Questions
  
  
• Chapter 16: Solubility and Complex Ion Equilibria
  • 16.1: Solubility Equilibria and the Solubility Product
  • 16.2: Precipitation and Qualitative Analysis
  • 16.3: Equilibria Involving Complex Ions
  • 16: Concept Mastery
  • 16: Exercises
  • 16: Stand Alone Tutorials
  • 16: Final Exam Questions
  
  
• Chapter 17: Spontaneity, Entropy, and Free Energy
  • 17.1: Spontaneous Processes and Entropy
  • 17.2: Entropy and the Second Law of Thermodynamics
  • 17.3: The Effect of Temperature on Spontaneity
  • 17.4: Free Energy
  • 17.5: Entropy Changes in Aqueous Solutions
  • 17.6: Entropy Changes in Chemical Reactions
  • 17.7: Free Energy and Chemical Reactions
  • 17.8: The Dependence of Free Energy on Pressure
  • 17.9: Free Energy and Equilibrium
  • 17.10: Free Energy and Work
  • 17: Concept Mastery
  • 17: Exercises
  • 17: Stand Alone Tutorials
  • 17: Final Exam Questions
  
  
• Chapter 18: Electrochemistry
  • 18.1: Galvanic Cells
  • 18.2: Standard Reduction Potentials
  • 18.3: Cell Potential, Electrical Work, and Free Energy
  • 18.4: Dependence of Cell Potential on Concentration
  • 18.5: Batteries
  • 18.6: Corrosion
  • 18.7: Electrolysis
  • 18.8: Commercial Electrolytic Processes
  • 18: Concept Mastery
  • 18: Exercises
  • 18: Stand Alone Tutorials
  • 18: Final Exam Questions
  
  
• Chapter 19: The Nucleus: A Chemist's View
  • 19.1: Nuclear Stability and Radioactive Decay
  • 19.2: The Kinetics of Radioactive Decay
  • 19.3: Nuclear Transformations
  • 19.4: Detection and Uses of Radioactivity
  • 19.5: Thermodynamic Stability of the Nucleus
  • 19.6: Nuclear Fission and Nuclear Fusion
  • 19.7: Effects of Radiation
  • 19: Concept Mastery
  • 19: Exercises
  • 19: Stand Alone Tutorials
  • 19: Final Exam Questions
  
  
• Chapter 20: The Representative Elements
  • 20.1: A Survey of the Representative Elements
  • 20.2: The Group 1A Elements
  • 20.3: The Chemistry of Hydrogen
  • 20.4: The Group 2A Elements
  • 20.5: The Group 3A Elements
  • 20.6: The Group 4A Elements
  • 20.7: The Group 5A Elements
  • 20.8: The Chemistry of Nitrogen
  • 20.9: The Chemistry of Phosphorus
  • 20.10: The Group 6A Elements
  • 20.11: The Chemistry of Oxygen
  • 20.12: The Chemistry of Sulfur
  • 20.13: The Group 7A Elements
  • 20.14: The Group 8A Elements
  • 20: Concept Mastery
  • 20: Exercises
  • 20: Stand Alone Tutorials
  • 20: Final Exam Questions
  
  
• Chapter 21: Transition Metals and Coordination Chemistry
  • 21.1: The Transition Metals: A Survey
  • 21.2: The First-Row Transition Metals
  • 21.3: Coordination Compounds
  • 21.4: Isomerism
  • 21.5: Bonding in Complex Ions: The Localized Electron Model
  • 21.6: The Crystal Field Model
  • 21.7: The Biological Importance of Coordination Complexes
  • 21.8: Metallurgy and Iron and Steel Production
  • 21: Concept Mastery
  • 21: Exercises
  • 21: Stand Alone Tutorials
  • 21: Final Exam Questions
  
  
• Chapter 22: Organic and Biological Molecules
  • 22.1: Alkanes: Saturated Hydrocarbons
  • 22.2: Alkenes and Alkynes
  • 22.3: Aromatic Hydrocarbons
  • 22.4: Hydrocarbon Derivatives
  • 22.5: Polymers
  • 22.6: Natural Polymers
  • 22: Concept Mastery
  • 22: Exercises
  • 22: Stand Alone Tutorials
  • 22: Final Exam Questions