WebAssign Companion to Zumdahl et al. Chemical Principles 7/e 1st edition

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  • Chapter T: WebAssign Answer Templates and Tutorials
    • T: WebAssign Answer Templates and Tutorials (4)

  • Chapter 0: Review of Units and Measurements
    • 0.1: Scientific Notation (1)
    • 0.2: Common and Natural Logarithms
    • 0.3: Graphing Equations
    • 0.4: The Quadratic Formula
    • 0.5: Measurement Uncertainty (1)
    • 0.6: Significant Figures and Rounding (4)
    • 0.7: SI Units (1)
    • 0.8: Dimensional Analysis (8)
    • 0: Concept Mastery (7)
    • 0: Exercises (15)
    • 0: Stand Alone Tutorials (37)

  • Chapter 1: Introduction to Chemistry
    • 1.1: Studying Chemistry
    • 1.2: Solving a Real-World Problem with Chemistry
    • 1.3: The Scientific Method (1)
    • 1.4: The Chemical Industry
    • 1.5: An Industrial Chemistry Application: Polyvinyl Chloride
    • 1: Concept Mastery
    • 1: Exercises
    • 1: Stand Alone Tutorials (1)

  • Chapter 2: Atoms, Compounds, and the Periodic Table
    • 2.1: The Origins of Chemistry
    • 2.2: The Fundamentals of Chemistry (2)
    • 2.3: Dalton's Atomic Theory (1)
    • 2.4: Cannizzaro's Relative Atomic Masses
    • 2.5: Development of the Nuclear Atom Model
    • 2.6: Modern Atomic Theory (4)
    • 2.7: Molecules and Ions (8)
    • 2.8: The Periodic Table (12)
    • 2.9: Chemical Nomenclature (10)
    • 2: Concept Mastery (6)
    • 2: Exercises (16)
    • 2: Stand Alone Tutorials (59)

  • Chapter 3: Stoichiometry
    • 3.1: Average Atomic Masses
    • 3.2: Avogadro's Number (6)
    • 3.3: Molar Mass (4)
    • 3.4: Problem Solving (1)
    • 3.5: Percent Composition (2)
    • 3.6: Obtaining an Unknown Compound's Formula (8)
    • 3.7: Writing Chemical Equations (9)
    • 3.8: Balancing Chemical Equations (9)
    • 3.9: Determining the Amount of Reactant and Product (4)
    • 3.10: Limiting and Excess Reagents (3)
    • 3: Concept Mastery (18)
    • 3: Exercises (26)
    • 3: Stand Alone Tutorials (90)

  • Chapter 4: Chemical Reactions and Solution Stoichiometry
    • 4.1: Water as a Solvent (1)
    • 4.2: Strong and Weak Electrolytes (12)
    • 4.3: Molarity and Dilution (11)
    • 4.4: Chemical Reactions (1)
    • 4.5: Precipitation Reactions (8)
    • 4.6: Types of Equations that Represent Reactions in Solution (2)
    • 4.7: Separating Ions with Precipitation
    • 4.8: Stoichiometry for Reactions in Solution
    • 4.9: Acid-Base Reactions (4)
    • 4.10: Redox Reactions (11)
    • 4.11: Balancing Redox Reactions (3)
    • 4.12: Simple Redox Titrations
    • 4: Concept Mastery (15)
    • 4: Exercises (28)
    • 4: Stand Alone Tutorials (96)

  • Chapter 5: Gases
    • 5.1: Early Study of Gases (2)
    • 5.2: The Empirical Gas Laws (7)
    • 5.3: Ideal Gases (2)
    • 5.4: Stoichiometry and Gases (2)
    • 5.5: Mixtures of Gases (5)
    • 5.6: The Kinetic Molecular Theory (5)
    • 5.7: Molecular Effusion and Diffusion (3)
    • 5.8: Collision Rate of Gas Particles with Container Walls
    • 5.9: Intermolecular Collisions
    • 5.10: Non-ideal Gases (4)
    • 5.11: Properties of Some Non-ideal Gases
    • 5.12: Chemistry in Earth's Atmosphere
    • 5: Concept Mastery (6)
    • 5: Exercises (14)
    • 5: Stand Alone Tutorials (50)

  • Chapter 6: Equilibrium
    • 6.1: Introduction to Equilibrium (1)
    • 6.2: The Equilibrium Constant and Expression (5)
    • 6.3: Pressure Equilibrium Expressions (4)
    • 6.4: The Activity of Substances
    • 6.5: Heterogeneous Equilibria (2)
    • 6.6: Utilizing the Equilibrium Constant (2)
    • 6.7: Solving Equilibrium Expressions (7)
    • 6.8: Effect of Concentration, Temperature, and Pressure Changes on Equilibrium (7)
    • 6.9: Equilibria of Non-Ideal Gases
    • 6: Concept Mastery (10)
    • 6: Exercises (14)
    • 6: Stand Alone Tutorials (52)

  • Chapter 7: Acids and Bases
    • 7.1: Models for Acids and Bases (9)
    • 7.2: Effect of Molecular Structure on Acid Strength (18)
    • 7.3: pH and pOH (12)
    • 7.4: Strong Acids
    • 7.5: Weak Acids (4)
    • 7.6: Bases (7)
    • 7.7: Diprotic and Polyprotic Acids
    • 7.8: Acidic and Basic Salt Solutions (5)
    • 7.9: Weak Acid Solutions Where Water Contributes to the Concentration of H+
    • 7.10: Strong Acid Solutions Where Water Contributes to the Concentration of H+
    • 7.11: Solving Acid-Base Problems
    • 7: Concept Mastery (13)
    • 7: Exercises (24)
    • 7: Stand Alone Tutorials (92)

  • Chapter 8: Equilibria: Solubility and Acid-Base
    • 8.1: The Common Ion Effect (1)
    • 8.2: Buffers (3)
    • 8.3: Buffered Solutions Where Water Contributes to the Concentration of H+ (5)
    • 8.4: Buffer Capacity
    • 8.5: Acid-Base Titrations and Curves (10)
    • 8.6: Acid-Base Indicators (3)
    • 8.7: Polyprotic Acid Titrations
    • 8.8: Solubility Equilibria (10)
    • 8.9: Separating Ions with Precipitation
    • 8.10: Equilibria of Complex Ions (2)
    • 8: Concept Mastery (10)
    • 8: Exercises (6)
    • 8: Stand Alone Tutorials (50)

  • Chapter 9: Energy Changes
    • 9.1: Energy (6)
    • 9.2: Enthalpy (1)
    • 9.3: Thermodynamics of Ideal Gases (3)
    • 9.4: Calorimetry (7)
    • 9.5: Hess's Law (4)
    • 9.6: Standard Enthalpies of Formation and Reaction (1)
    • 9.7: Current Sources of Energy
    • 9.8: Potential Sources of Energy
    • 9: Concept Mastery (16)
    • 9: Exercises (20)
    • 9: Stand Alone Tutorials (58)

  • Chapter 10: Thermochemistry
    • 10.1: Spontaneous and Nonspontaneous Processes (1)
    • 10.2: The Isothermal Expansion and Compression of an Ideal Gas (1)
    • 10.3: Entropy (6)
    • 10.4: Dependence of Entropy on Temperature and Physical State (1)
    • 10.5: The Second Law of Thermodynamics (3)
    • 10.6: Dependence of Spontaneity on Temperature
    • 10.7: Gibbs Free Energy (2)
    • 10.8: Entropies of Reaction
    • 10.9: Standard Change in Free Energy of Reaction
    • 10.10: Effect of Pressure on Free Energy (2)
    • 10.11: Free Energy and Chemical Equilibrium (1)
    • 10.12: Free Energy and Work
    • 10.13: Reversible and Irreversible Processes
    • 10.14: Adiabatic Processes
    • 10: Concept Mastery (13)
    • 10: Exercises (15)
    • 10: Stand Alone Tutorials (45)

  • Chapter 11: Electrochemistry
    • 11.1: Voltaic Cells (4)
    • 11.2: Standard Electrode Potentials (10)
    • 11.3: Cell Potential, Work, and Free Energy (1)
    • 11.4: Effect of Concentration on Cell Potential (2)
    • 11.5: Batteries (3)
    • 11.6: Corrosion (1)
    • 11.7: Electrolytic Cells
    • 11.8: Industrial Electrolytic Processes (1)
    • 11: Concept Mastery (12)
    • 11: Exercises (24)
    • 11: Stand Alone Tutorials (58)

  • Chapter 12: Quantum Mechanics and Periodic Trends
    • 12.1: Electromagnetic Radiation (1)
    • 12.2: Matter (8)
    • 12.3: Hydrogen Emission Spectrum
    • 12.4: Bohr's Model of the Hydrogen Atom (5)
    • 12.5: Quantum Theory (2)
    • 12.6: The Particle in a Box Model
    • 12.7: The Wave Function for the Hydrogen Atom
    • 12.8: Visualizing the Quantum Mechanical Atom
    • 12.9: Quantum Numbers, Shapes, and Energies of Hydrogen Orbitals (8)
    • 12.10: The Pauli Exclusion Principle
    • 12.11: Polyelectronic Atoms (2)
    • 12.12: Development of the Periodic Table
    • 12.13: The Aufbau Principle (14)
    • 12.14: The Self-Consistent Field Method
    • 12.15: Periodic Trends (12)
    • 12.16: The Alkali Metals in Group 1 (1)
    • 12: Concept Mastery (20)
    • 12: Exercises (38)
    • 12: Stand Alone Tutorials (111)

  • Chapter 13: Compounds, Bonding, Ionic and Covalent
    • 13.1: Classification of Chemical Bonds (6)
    • 13.2: Electronegativity (6)
    • 13.3: Polarity (3)
    • 13.4: Electron Configurations of Ions (10)
    • 13.5: Bonding in Ionic Compounds (2)
    • 13.6: Percent Ionic Character of a Bond
    • 13.7: Bonding in Covalent Molecules (1)
    • 13.8: Bond Energies and Enthalpies (6)
    • 13.9: The Localized Electron Model
    • 13.10: Drawing Lewis Structures (17)
    • 13.11: Resonance Structures (2)
    • 13.12: Octet Rule Exceptions (4)
    • 13.13: VSEPR Theory (12)
    • 13: Concept Mastery (16)
    • 13: Exercises (29)
    • 13: Stand Alone Tutorials (114)

  • Chapter 14: Molecular Orbitals
    • 14.1: Hybridization (13)
    • 14.2: Overview of Molecular Orbitals (11)
    • 14.3: Molecular Orbitals for Homonuclear Diatomic Molecules (6)
    • 14.4: Molecular Orbitals for Heteronuclear Diatomic Molecules
    • 14.5: A Combination of the Localized Electron Model and the Molecular Orbital Model (1)
    • 14.6: Orbitals: Models for Study
    • 14.7: Overview of Molecular Spectroscopy
    • 14.8: Electronic Spectroscopy
    • 14.9: Vibrational Spectroscopy
    • 14.10: Rotational Spectroscopy
    • 14.11: Nuclear Magnetic Resonance Spectroscopy
    • 14: Concept Mastery (8)
    • 14: Exercises (14)
    • 14: Stand Alone Tutorials (53)

  • Chapter 15: Kinetics
    • 15.1: Rates of Reactions (11)
    • 15.2: Rate Laws (6)
    • 15.3: Differential Rate Laws (9)
    • 15.4: Integrated Rate Laws (8)
    • 15.5: Review of Rate Laws (3)
    • 15.6: Reaction Mechanisms (4)
    • 15.7: The Steady-State Approximation
    • 15.8: Activation Energy and the Collision Model (11)
    • 15.9: Catalysts (9)
    • 15: Concept Mastery (13)
    • 15: Exercises (23)
    • 15: Stand Alone Tutorials (97)

  • Chapter 16: Liquids and Solids
    • 16.1: Intermolecular Forces (21)
    • 16.2: Liquids (5)
    • 16.3: Types of Solids (5)
    • 16.4: Metallic Solids (5)
    • 16.5: Covalent-Network Solids
    • 16.6: Molecular Solids
    • 16.7: Ionic Solids
    • 16.8: Structures of Specific Ionic Solids
    • 16.9: Types of Lattice Defects
    • 16.10: Vapor Pressure and Phase Changes (6)
    • 16.11: Phase Diagrams (8)
    • 16.12: Nanomaterials
    • 16: Concept Mastery (9)
    • 16: Exercises (15)
    • 16: Stand Alone Tutorials (74)

  • Chapter 17: Solution Chemistry
    • 17.1: Molality, Mass Percent, and Mole Fraction (1)
    • 17.2: Thermodynamics of Solubility
    • 17.3: Effects of Structure, Temperature, and Pressure on Solubility
    • 17.4: The Vapor Pressures of Solutions (2)
    • 17.5: Boiling-Point Elevation and Freezing-Point Depression (3)
    • 17.6: Osmotic Pressure (2)
    • 17.7: Colligative Properties of Electrolyte Solutions (3)
    • 17.8: Colloids (5)
    • 17: Concept Mastery (7)
    • 17: Exercises (12)
    • 17: Stand Alone Tutorials (35)

  • Chapter 18: The Main Group Elements
    • 18.1: Overview of the Main Group Elements
    • 18.2: The Alkali Metals in Group 1
    • 18.3: Hydrogen
    • 18.4: The Alkaline Earth Metals in Group 2
    • 18.5: The Boron Family in Group 13
    • 18.6: The Carbon Family in Group 14
    • 18.7: The Nitrogen Family in Group 15
    • 18.8: Nitrogen
    • 18.9: Phosphorus
    • 18.10: The Oxygen Family in Group 16
    • 18.11: Oxygen
    • 18.12: Sulfur
    • 18.13: The Halogens in Group 17
    • 18.14: The Noble Gases in Group 18
    • 18: Concept Mastery
    • 18: Exercises
    • 18: Stand Alone Tutorials

  • Chapter 19: Transition Metals and Coordination Compounds
    • 19.1: Overview of Transition Metals
    • 19.2: Transition Metals in Period 4
    • 19.3: Coordination Compounds
    • 19.4: Isomers
    • 19.5: The Localized Electron Model
    • 19.6: Crystal Field Theory
    • 19.7: Applying the Molecular Orbital Model to Complex Ions
    • 19.8: Coordination Compounds in Biological Systems
    • 19: Concept Mastery
    • 19: Exercises
    • 19: Stand Alone Tutorials

  • Chapter 20: Nuclear Chemistry
    • 20.1: Nuclear Decay and Stability (7)
    • 20.2: The Kinetics of Nuclear Change (2)
    • 20.3: Nuclear Transmutation (2)
    • 20.4: Uses of Radioisotopes (1)
    • 20.5: Nuclear Stability (3)
    • 20:6: Nuclear Fission and Fusion (6)
    • 20.7: Biological Effects of Radiation (2)
    • 20: Concept Mastery (12)
    • 20: Exercises (22)
    • 20: Stand Alone Tutorials (57)

  • Chapter 21: Organic Chemistry and Biochemistry
    • 21.1: Alkanes (17)
    • 21.2: Alkenes (17)
    • 21.3: Aromaticity (9)
    • 21.4: Functional Groups (35)
    • 21.5: Polymeric Solids
    • 21.6: Natural Polymers (9)
    • 21: Concept Mastery (11)
    • 21: Exercises (14)
    • 21: Stand Alone Tutorials (112)

  • Chapter FE: Final Exam Questions
    • FE: Final Exam Questions (30)
    • FE: Stand Alone Tutorials (30)

In addition to questions direct from your required course text, WebAssign adopters of the 7th edition of Chemical Principles, by Zumdahl and DeCoste, can also have access to this exclusive Companion collection of questions.

The Companion includes over 1400 peer-reviewed questions that have been developed by expert chemistry educators. The questions cover every concept in the course and have been organized to match the table of contents of your required textbook, making it easier for you to augment your assignments with additional questions and learning tools exclusive to the WebAssign system.

The question collection is composed of a variety of problem types to:

  • Exercises focus on a broader content area, similar to traditional homework
  • Skill Questions provide focused practice and support on a particular skill
  • Concept Mastery Questions assess student ability to connect concepts in the framework of a larger problem
  • Final Exam Questions assess student ability to integrate a wide range of chemical concepts in a single question, suitable for final exams or year-end reviews

Questions in the collection include the following features:

  • Integrated feedback for every incorrect answer
  • Links to stepped-out concept-mastery tutorials for every question
  • Deep Help Links to stepped-out skill tutorials
  • Detailed solutions for all questions available to students at your discretion
  • Many Concept Mastery Questions include a problem-solving strategy video
  • A self-paced Algebra-Review Personal Study Plan to strengthen student prerequisite math skills

For more information on adding the Companion to your WebAssign course, contact us today.

Question Group Key
CM - Concept Mastery
EX - Exercises
FE - Final Exam Questions
T - Tutorials


Question Availability Color Key
BLACK questions are available now
GRAY questions are under development


Group Quantity Questions
Chapter 0: Review of Units and Measurements
0.CM 7 001 002 003 004 005 006 007
0.EX 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
0.SA 37 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 1.001 5.001 6.001 6.002 6.003 6.004 7.001 8.001 8.002 8.003 8.004 8.005 8.006 8.007 8.008
0.1 1 001
0.5 1 001
0.6 4 001 002 003 004
0.7 1 001
0.8 8 001 002 003 004 005 006 007 008
Chapter FE: Final Exam Questions
FE.P 30 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030
FE.SA 30 P.001 P.002 P.003 P.004 P.005 P.006 P.007 P.008 P.009 P.010 P.011 P.012 P.013 P.014 P.015 P.016 P.017 P.018 P.019 P.020 P.021 P.022 P.023 P.024 P.025 P.026 P.027 P.028 P.029 P.030
Chapter T: WebAssign Answer Templates and Tutorials
T.LewisStructures 1 004
T.MarvinSketch 1 003
T.SigFigs 1 001
T.chemPad 1 002
Chapter 1: Introduction to Chemistry
1.SA 1 3.001
1.3 1 001
Chapter 2: Atoms, Compounds, and the Periodic Table
2.CM 6 001 002 003 004 005 006
2.EX 16 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016
2.SA 59 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 2.001 2.002 3.001 6.001 6.002 6.003 6.004 7.001 7.002 7.003 7.004 7.005 7.006 7.007 7.008 8.001 8.002 8.003 8.004 8.005 8.006 8.007 8.008 8.009 8.010 8.011 8.012 9.001 9.002 9.003 9.004 9.005 9.006 9.007 9.008 9.009 9.010
2.2 2 001 002
2.3 1 001
2.6 4 001 002 003 004
2.7 8 001 002 003 004 005 006 007 008
2.8 12 001 002 003 004 005 006 007 008 009 010 011 012
2.9 10 001 002 003 004 005 006 007 008 009 010
Chapter 3: Stoichiometry
3.CM 18 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018
3.EX 26 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026
3.SA 90 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 CM.013 CM.014 CM.015 CM.016 CM.017 CM.018 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 EX.021 EX.022 EX.023 EX.024 EX.025 EX.026 2.001 2.002 2.003 2.004 2.005 2.006 3.001 3.002 3.003 3.004 4.001 5.001 5.002 6.001 6.002 6.003 6.004 6.005 6.006 6.007 6.008 7.001 7.002 7.003 7.004 7.005 7.006 7.007 7.008 7.009 8.001 8.002 8.003 8.004 8.005 8.006 8.007 8.008 8.009 9.001 9.002 9.003 9.004 10.001 10.002 10.003
3.2 6 001 002 003 004 005 006
3.3 4 001 002 003 004
3.4 1 001
3.5 2 001 002
3.6 8 001 002 003 004 005 006 007 008
3.7 9 001 002 003 004 005 006 007 008 009
3.8 9 001 002 003 004 005 006 007 008 009
3.9 4 001 002 003 004
3.10 3 001 002 003
Chapter 4: Chemical Reactions and Solution Stoichiometry
4.CM 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
4.EX 28 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028
4.SA 96 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 CM.013 CM.014 CM.015 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 EX.021 EX.022 EX.023 EX.024 EX.025 EX.026 EX.027 EX.028 1.001 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 4.001 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 6.001 6.002 9.001 9.002 9.003 9.004 10.001 10.002 10.003 10.004 10.005 10.006 10.007 10.008 10.009 10.010 10.011 11.001 11.002 11.003
4.1 1 001
4.2 12 001 002 003 004 005 006 007 008 009 010 011 012
4.3 11 001 002 003 004 005 006 007 008 009 010 011
4.4 1 001
4.5 8 001 002 003 004 005 006 007 008
4.6 2 001 002
4.9 4 001 002 003 004
4.10 11 001 002 003 004 005 006 007 008 009 010 011
4.11 3 001 002 003
Chapter 5: Gases
5.CM 6 001 002 003 004 005 006
5.EX 14 001 002 003 004 005 006 007 008 009 010 011 012 013 014
5.SA 50 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 1.001 1.002 2.001 2.002 2.003 2.004 2.005 2.006 2.007 3.001 3.002 4.001 4.002 5.001 5.002 5.003 5.004 5.005 6.001 6.002 6.003 6.004 6.005 7.001 7.002 7.003 10.001 10.002 10.003 10.004
5.1 2 001 002
5.2 7 001 002 003 004 005 006 007
5.3 2 001 002
5.4 2 001 002
5.5 5 001 002 003 004 005
5.6 5 001 002 003 004 005
5.7 3 001 002 003
5.10 4 001 002 003 004
Chapter 6: Equilibrium
6.CM 10 001 002 003 004 005 006 007 008 009 010
6.EX 14 001 002 003 004 005 006 007 008 009 010 011 012 013 014
6.SA 52 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 1.001 2.001 2.002 2.003 2.004 2.005 3.001 3.002 3.003 3.004 5.001 5.002 6.001 6.002 7.001 7.002 7.003 7.004 7.005 7.006 7.007 8.001 8.002 8.003 8.004 8.005 8.006 8.007
6.1 1 001
6.2 5 001 002 003 004 005
6.3 4 001 002 003 004
6.5 2 001 002
6.6 2 001 002
6.7 7 001 002 003 004 005 006 007
6.8 7 001 002 003 004 005 006 007
Chapter 7: Acids and Bases
7.CM 13 001 002 003 004 005 006 007 008 009 010 011 012 013
7.EX 24 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024
7.SA 92 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 CM.013 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 EX.021 EX.022 EX.023 EX.024 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 2.018 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 3.010 3.011 3.012 5.001 5.002 5.003 5.004 6.001 6.002 6.003 6.004 6.005 6.006 6.007 8.001 8.002 8.003 8.004 8.005
7.1 9 001 002 003 004 005 006 007 008 009
7.2 18 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018
7.3 12 001 002 003 004 005 006 007 008 009 010 011 012
7.5 4 001 002 003 004
7.6 7 001 002 003 004 005 006 007
7.8 5 001 002 003 004 005
Chapter 8: Equilibria: Solubility and Acid-Base
8.CM 10 001 002 003 004 005 006 007 008 009 010
8.EX 6 001 002 003 004 005 006
8.SA 50 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 1.001 2.001 2.002 2.003 3.001 3.002 3.003 3.004 3.005 5.001 5.002 5.003 5.004 5.005 5.006 5.007 5.008 5.009 5.010 6.001 6.002 6.003 8.001 8.002 8.003 8.004 8.005 8.006 8.007 8.008 8.009 8.010 10.001 10.002
8.1 1 001
8.2 3 001 002 003
8.3 5 001 002 003 004 005
8.5 10 001 002 003 004 005 006 007 008 009 010
8.6 3 001 002 003
8.8 10 001 002 003 004 005 006 007 008 009 010
8.10 2 001 002
Chapter 9: Energy Changes
9.CM 16 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016
9.EX 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
9.SA 58 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 CM.013 CM.014 CM.015 CM.016 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 1.001 1.002 1.003 1.004 1.005 1.006 2.001 3.001 3.002 3.003 4.001 4.002 4.003 4.004 4.005 4.006 4.007 5.001 5.002 5.003 5.004 6.001
9.1 6 001 002 003 004 005 006
9.2 1 001
9.3 3 001 002 003
9.4 7 001 002 003 004 005 006 007
9.5 4 001 002 003 004
9.6 1 001
Chapter 10: Thermochemistry
10.CM 13 001 002 003 004 005 006 007 008 009 010 011 012 013
10.EX 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
10.SA 45 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 CM.013 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 1.001 2.001 3.001 3.002 3.003 3.004 3.005 3.006 4.001 5.001 5.002 5.003 7.001 7.002 10.001 10.002 11.001
10.1 1 001
10.2 1 001
10.3 6 001 002 003 004 005 006
10.4 1 001
10.5 3 001 002 003
10.7 2 001 002
10.10 2 001 002
10.11 1 001
Chapter 11: Electrochemistry
11.CM 12 001 002 003 004 005 006 007 008 009 010 011 012
11.EX 24 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024
11.SA 58 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 EX.021 EX.022 EX.023 EX.024 1.001 1.002 1.003 1.004 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 3.001 4.001 4.002 5.001 5.002 5.003 6.001 8.001
11.1 4 001 002 003 004
11.2 10 001 002 003 004 005 006 007 008 009 010
11.3 1 001
11.4 2 001 002
11.5 3 001 002 003
11.6 1 001
11.8 1 001
Chapter 12: Quantum Mechanics and Periodic Trends
12.CM 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
12.EX 38 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038
12.SA 111 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 CM.013 CM.014 CM.015 CM.016 CM.017 CM.018 CM.019 CM.020 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 EX.021 EX.022 EX.023 EX.024 EX.025 EX.026 EX.027 EX.028 EX.029 EX.030 EX.031 EX.032 EX.033 EX.034 EX.035 EX.036 EX.037 EX.038 1.001 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 4.001 4.002 4.003 4.004 4.005 5.001 5.002 9.001 9.002 9.003 9.004 9.005 9.006 9.007 9.008 11.001 11.002 13.001 13.002 13.003 13.004 13.005 13.006 13.007 13.008 13.009 13.010 13.011 13.012 13.013 13.014 15.001 15.002 15.003 15.004 15.005 15.006 15.007 15.008 15.009 15.010 15.011 15.012 16.001
12.1 1 001
12.2 8 001 002 003 004 005 006 007 008
12.4 5 001 002 003 004 005
12.5 2 001 002
12.9 8 001 002 003 004 005 006 007 008
12.11 2 001 002
12.13 14 001 002 003 004 005 006 007 008 009 010 011 012 013 014
12.15 12 001 002 003 004 005 006 007 008 009 010 011 012
12.16 1 001
Chapter 13: Compounds, Bonding, Ionic and Covalent
13.CM 16 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016
13.EX 29 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029
13.SA 114 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 CM.013 CM.014 CM.015 CM.016 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 EX.021 EX.022 EX.023 EX.024 EX.025 EX.026 EX.027 EX.028 EX.029 1.001 1.002 1.003 1.004 1.005 1.006 2.001 2.002 2.003 2.004 2.005 2.006 3.001 3.002 3.003 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 4.009 4.010 5.001 5.002 7.001 8.001 8.002 8.003 8.004 8.005 8.006 10.001 10.002 10.003 10.004 10.005 10.006 10.007 10.008 10.009 10.010 10.011 10.012 10.013 10.014 10.015 10.016 10.017 11.001 11.002 12.001 12.002 12.003 12.004 13.001 13.002 13.003 13.004 13.005 13.006 13.007 13.008 13.009 13.010 13.011 13.012
13.1 6 001 002 003 004 005 006
13.2 6 001 002 003 004 005 006
13.3 3 001 002 003
13.4 10 001 002 003 004 005 006 007 008 009 010
13.5 2 001 002
13.7 1 001
13.8 6 001 002 003 004 005 006
13.10 17 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017
13.11 2 001 002
13.12 4 001 002 003 004
13.13 12 001 002 003 004 005 006 007 008 009 010 011 012
Chapter 14: Molecular Orbitals
14.CM 8 001 002 003 004 005 006 007 008
14.EX 14 001 002 003 004 005 006 007 008 009 010 011 012 013 014
14.SA 53 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.012 2.013 3.003 3.004 3.005 3.006 3.007 3.008 5.001
14.1 13 001 002 003 004 005 006 007 008 009 010 011 012 013
14.2 11 001 002 003 004 005 006 007 008 009 010 010.RE 010.SA 011 011.RE 011.SA 012 013
14.3 6 001 001.RE 001.SA 002 002.RE 002.SA 003 004 005 006 007 008
14.5 1 001
Chapter 15: Kinetics
15.CM 13 001 002 003 004 005 006 007 008 009 010 011 012 013
15.EX 23 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023
15.SA 97 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 CM.013 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 EX.021 EX.022 EX.023 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 2.001 2.002 2.003 2.004 2.005 2.006 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 5.001 5.002 5.003 6.001 6.002 6.003 6.004 8.001 8.002 8.003 8.004 8.005 8.006 8.007 8.008 8.009 8.010 8.011 9.001 9.002 9.003 9.004 9.005 9.006 9.007 9.008 9.009
15.1 11 001 002 003 004 005 006 007 008 009 010 011
15.2 6 001 002 003 004 005 006
15.3 9 001 002 003 004 005 006 007 008 009
15.4 8 001 002 003 004 005 006 007 008
15.5 3 001 002 003
15.6 4 001 002 003 004
15.8 11 001 002 003 004 005 006 007 008 009 010 011
15.9 9 001 002 003 004 005 006 007 008 009
Chapter 16: Liquids and Solids
16.CM 9 001 002 003 004 005 006 007 008 009
16.EX 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
16.SA 74 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 1.018 1.019 1.020 1.021 2.001 2.002 2.003 2.004 2.005 3.001 3.002 3.003 3.004 3.005 4.001 4.002 4.003 4.004 4.005 10.001 10.002 10.003 10.004 10.005 10.006 11.001 11.002 11.003 11.004 11.005 11.006 11.007 11.008
16.1 21 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021
16.2 5 001 002 003 004 005
16.3 5 001 002 003 004 005
16.4 5 001 002 003 004 005
16.10 6 001 002 003 004 005 006
16.11 8 001 002 003 004 005 006 007 008
Chapter 17: Solution Chemistry
17.CM 7 001 002 003 004 005 006 007
17.EX 12 001 002 003 004 005 006 007 008 009 010 011 012
17.SA 35 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 1.001 4.001 4.002 5.001 5.002 5.003 6.001 6.002 7.001 7.002 7.003 8.001 8.002 8.003 8.004 8.005
17.1 1 001
17.4 2 001 002
17.5 3 001 002 003
17.6 2 001 002
17.7 3 001 002 003
17.8 5 001 002 003 004 005
Chapter 18: The Main Group Elements
18 0  
Chapter 19: Transition Metals and Coordination Compounds
19 0  
Chapter 20: Nuclear Chemistry
20.CM 12 001 002 003 004 005 006 007 008 009 010 011 012
20.EX 22 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022
20.SA 57 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.008 CM.009 CM.010 CM.011 CM.012 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.010 EX.011 EX.012 EX.013 EX.014 EX.015 EX.016 EX.017 EX.018 EX.019 EX.020 EX.021 EX.022 1.001 1.002 1.003 1.004 1.005 1.006 1.007 2.001 2.002 3.001 3.002 4.001 5.001 5.002 5.003 6.001 6.002 6.003 6.004 6.005 6.006 7.001 7.002
20.1 7 001 002 003 004 005 006 007
20.2 2 001 002
20.3 2 001 002
20.4 1 001
20.5 3 001 002 003
20.6 6 001 002 003 004 005 006
20.7 2 001 002
Chapter 21: Organic Chemistry and Biochemistry
21.CM 11 001 002 003 004 005 006 007 008 008.RE 008.SA 009 010 010.RE 010.SA 011 011.RE 011.SA 012 013 014
21.EX 14 001 002 003 004 005 006 007 008 009 010 010.RE 010.SA 011 011.RE 011.SA 012 013 014 014.RE 014.SA 015 015.RE 015.SA 016 016.RE 016.SA 017 018 019
21.SA 112 CM.001 CM.002 CM.003 CM.004 CM.005 CM.006 CM.007 CM.009 CM.012 CM.013 CM.014 EX.001 EX.002 EX.003 EX.004 EX.005 EX.006 EX.007 EX.008 EX.009 EX.012 EX.013 EX.017 EX.018 EX.019 1.001 1.002 1.003 1.004 1.005 1.006 1.007 1.008 1.009 1.010 1.011 1.012 1.013 1.014 1.015 1.016 1.017 2.001 2.002 2.003 2.004 2.005 2.006 2.007 2.008 2.009 2.010 2.011 2.012 2.013 2.014 2.015 2.016 2.017 3.001 3.002 3.003 3.004 3.005 3.006 3.007 3.008 3.009 4.001 4.002 4.003 4.004 4.005 4.006 4.007 4.008 4.009 4.010 4.011 4.012 4.013 4.014 4.015 4.016 4.017 4.018 4.019 4.020 4.021 4.022 4.023 4.024 4.025 4.026 4.027 4.028 4.029 4.030 4.031 4.032 4.033 4.034 4.035 6.001 6.002 6.003 6.004 6.005 6.006 6.007 6.008 6.009
21.1 17 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017
21.2 17 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017
21.3 9 001 002 003 004 005 006 007 008 009
21.4 35 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035
21.6 9 001 002 003 004 005 006 007 008 009
Total 2746 (36)