WebAssign Companion to OpenStax Chemistry: Atoms First 1st edition

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

• Chapter T: WebAssign Answer Templates and Tutorials
  • T: WebAssign Answer Templates and Tutorials
  
  
• Chapter 1: Essential Ideas
  • 1.1: Chemistry in Context
  • 1.2: Phases and Classification of Matter
  • 1.3: Physical and Chemical Properties
  • 1.4: Measurements
  • 1.5: Measurement Uncertainty, Accuracy, and Precision
  • 1.6: Mathematical Treatment of Measurement Results
  • 1: Stand Alone Tutorials
  
  
• Chapter 2: Atoms, Molecules, and Ions
  • 2.1: Early Ideas in Atomic Theory
  • 2.2: Evolution of Atomic Theory
  • 2.3: Atomic Structure and Symbolism
  • 2.4: Chemical Formulas
  • 2: Stand Alone Tutorials
  
  
• Chapter 3: Electronic Structure and Periodic Properties of Elements
  • 3.1: Electromagnetic Energy
  • 3.2: The Bohr Model
  • 3.3: Development of Quantum Theory
  • 3.4: Electronic Structure of Atoms (Electronic Configurations)
  • 3.5: Periodic Variations in Element Properties
  • 3.6: The Periodic Table
  • 3.7: Molecular and Ionic Compounds
  • 3: Stand Alone Tutorials
  
  
• Chapter 4: Chemical Bonding and Molecular Geometry
  • 4.1: Ionic Bonding
  • 4.2: Covalent Bonding
  • 4.3: Chemical Nomenclature
  • 4.4: Lewis Symbols and Structures
  • 4.5: Formal Charges and Resonance
  • 4.6: Molecular Structure and Polarity
  • 4: Stand Alone Tutorials
  
  
• Chapter 5: Advanced Theories of Bonding
  • 5.1: Valence Bond Theory
  • 5.2: Hybrid Atomic Orbitals
  • 5.3: Multiple Bonds
  • 5.4: Molecular Orbital Theory
  • 5: Stand Alone Tutorials
  
  
• Chapter 6: Composition of Substances and Solutions
  • 6.1: Formula Mass and the Mole Concept
  • 6.2: Determining Empirical and Molecular Formulas
  • 6.3: Molarity
  • 6.4: Other Units for Solution Concentrations
  • 6: Stand Alone Tutorials
  
  
• Chapter 7: Stoichiometry of Chemical Reactions
  • 7.1: Writing and Balancing Chemical Equations
  • 7.2: Classifying Chemical Reactions
  • 7.3: Reaction Stoichiometry
  • 7.4: Reaction Yields
  • 7.5: Quantitative Chemical Analysis
  • 7: Stand Alone Tutorials
  
  
• Chapter 8: Gases
  • 8.1: Gas Pressure
  • 8.2: Relating Pressure, Volume, Amount, and Temperature: The Ideal Gas Law
  • 8.3: Stoichiometry of Gaseous Substances, Mixtures, and Reactions
  • 8.4: Effusion and Diffusion of Gases
  • 8.5: The Kinetic-Molecular Theory
  • 8.6: Non-Ideal Gas Behavior
  • 8: Stand Alone Tutorials
  
  
• Chapter 9: Thermochemistry
  • 9.1: Energy Basics
  • 9.2: Calorimetry
  • 9.3: Enthalpy
  • 9.4: Strengths of Ionic and Covalent Bonds
  • 9: Stand Alone Tutorials
  
  
• Chapter 10: Liquids and Solids
  • 10.1: Intermolecular Forces
  • 10.2: Properties of Liquids
  • 10.3: Phase Transitions
  • 10.4: Phase Diagrams
  • 10.5: The Solid State of Matter
  • 10.6: Lattice Structures in Crystalline Solids
  • 10: Stand Alone Tutorials
  
  
• Chapter 11: Solutions and Colloids
  • 11.1: The Dissolution Process
  • 11.2: Electrolytes
  • 11.3: Solubility
  • 11.4: Colligative Properties
  • 11.5: Colloids
  • 11: Stand Alone Tutorials
  
  
• Chapter 12: Thermodynamics
  • 12.1: Spontaneity
  • 12.2: Entropy
  • 12.3: The Second and Third Law of Thermodynamics
  • 12.4: Free Energy
  • 12: Stand Alone Tutorials
  
  
• Chapter 13: Fundamental Equilibrium Concepts
  • 13.1: Chemical Equilibria
  • 13.2: Equilibrium Constants
  • 13.3: Shifting Equilibria: Le Châtelier's Principle
  • 13.4: Equilibrium Calculations
  • 13: Stand Alone Tutorials
  
  
• Chapter 14: Acid-Base Equilibria
  • 14.1: Brønsted-Lowry Acids and Bases
  • 14.2: pH and pOH
  • 14.3: Relative Strengths of Acids and Bases
  • 14.4: Hydrolysis of Salt Solutions
  • 14.5: Polyprotic Acids
  • 14.6: Buffers
  • 14.7: Acid-Base Titrations
  • 14: Stand Alone Tutorials
  
  
• Chapter 15: Equilibria of Other Reaction Classes
  • 15.1: Precipitation and Dissolution
  • 15.2: Lewis Acids and Bases
  • 15.3: Multiple Equilibria
  • 15: Stand Alone Tutorials
  
  
• Chapter 16: Electrochemistry
  • 16.1: Balancing Oxidation-Reduction Reactions
  • 16.2: Galvanic Cells
  • 16.3: Standard Reduction Potentials
  • 16.4: The Nernst Equation
  • 16.5: Batteries and Fuel Cells
  • 16.6: Corrosion
  • 16.7: Electrolysis
  • 16: Stand Alone Tutorials
  
  
• Chapter 17: Kinetics
  • 17.1: Chemical Reaction Rates
  • 17.2: Factors Affecting Reaction Rates
  • 17.3: Rate Laws
  • 17.4: Integrated Rate Laws
  • 17.5: Collision Theory
  • 17.6: Reaction Mechanisms
  • 17.7: Catalysis
  • 17: Stand Alone Tutorials
  
  
• Chapter 18: Representative Metals, Metalloids, and Nonmetals
  • 18.1: Periodicity
  • 18.2: Occurrence and Preparation of the Representative Metals
  • 18.3: Structure and General Properties of the Metalloids
  • 18.4: Structure and General Properties of the Nonmetals
  • 18.5: Occurrence, Preparation, and Compounds of Hydrogen
  • 18.6: Occurrence, Preparation, and Properties of Carbonates
  • 18.7: Occurrence, Preparation, and Properties of Nitrogen
  • 18.8: Occurrence, Preparation, and Properties of Phosphorus
  • 18.9: Occurrence, Preparation, and Compounds of Oxygen
  • 18.10: Occurrence, Preparation, and Properties of Sulfur
  • 18.11: Occurrence, Preparation, and Properties of Halogens
  • 18.12: Occurrence, Preparation, and Properties of the Noble Gases
  • 18: Stand Alone Tutorials
  
  
• Chapter 19: Transition Metals and Coordination Chemistry
  • 19.1: Occurrence, Preparation, and Properties of Transition Metals and Their Compounds
  • 19.2: Coordination Chemistry of Transition Metals
  • 19.3: Spectroscopic and Magnetic Properties of Coordination Compounds
  • 19: Stand Alone Tutorials
  
  
• Chapter 20: Nuclear Chemistry
  • 20.1: Nuclear Structure and Stability
  • 20.2: Nuclear Equations
  • 20.3: Radioactive Decay
  • 20.4: Transmutation and Nuclear Energy
  • 20.5: Uses of Radioisotopes
  • 20.6: Biological Effects of Radiation
  • 20: Stand Alone Tutorials
  
  
• Chapter 21: Organic Chemistry
  • 21.1: Hydrocarbons
  • 21.2: Alcohols and Ethers
  • 21.3: Aldehydes, Ketones, Carboxylic Acids, and Esters
  • 21.4: Amines and Amides
  • 21: Stand Alone Tutorials