Introductory Chemistry Textbook (Zumdahl 4th edition) website http://college.hmco.com/chemistry/intro/zumdahl/intro_chemistry/4e/students/index.html

ACCURACY & PRECISION McGraw-Hill

Math Skills for Chemistry (no password is currently required, click "CANCEL") http://www.chemistrycoach.com/math_skills_for_chemistry_tutori.htm#Math Skills for Chemistry Tutorials

Calculator Fundamentals by Shodor Education Foundation, UNC Chapel Hill

DERIVED UNITS McGraw-Hill

Visualization and Problem Solving, Purdue University http://www.chem.purdue.edu/gchelp/

FACTOR-LABEL METHOD  of Unit Conversion McGraw-Hill

Unit Conversions

STANDARD CONVERSIONS McGraw-Hill

Interactive Dimensional Analysis Tutorial by Yu-Ling Wong, Wake Forrest U.  Shockwave

The Importance of Units, Loss of the Mars Orbiter (PDF file)

TEMPERATURE CONVERSIONS McGraw-Hill

Metric Drill (local)

  Metric Checker Game CFCC

Dimensional Analysis Tutorial Kristy Bailey - Oklahoma City Community College

Math and Units Quiz

Drawing Good Graphs

Tutorial: Arithmetic with units Frostburg State U.

Tutorial: Introduction to unit conversion Frostburg State U.

Gary Bertrand's Math Drills:

SIGNIFICANT FIGURES  RESOURCES:

Scientific Calculations, Conversions and Significant Figures Bob Blake, Texas Tech University

NUMERICAL MANIPULATIONS McGraw Hill

official NIST guidelines for Significant Figures

Gary Bertrand's uncertainty calculator

Significant Figures Self Quiz

Gary Bertrand's Drills Significant Digits Significant Digits and Scientific Notation Prefixes and Multipliers Multiplication, Division, and Roots in Scientific Notation:  Level 1 Multiplication, Division, and Roots in Scientific Notation:  Level 2

Drills from Widener University:

1. Significant Figures
2. Exponents
3. Scientific Notation
4. Percentage
5. Mass, density and volume
6. Mass, density and volume
7. Converting Volumes
8. Converting Mass
9. Converting Distance
10. Converting Densities
11. Converting Temperatures

BALANCING EQUATIONS RESOURCES:

Introduction to Chemical Reactions Video Lecture Texas A&M, Lawrence Brown, requires RealPlayer

Balancing Equations Tutorial http://chemistry.ohio-state.edu/betha/nealChemBal/

Equation Balancing: http://dwb.unl.edu/Chemistry/Bal/startBal.html

A Tutorial on Balancing Equations Ohio State U. Site contains a tutorial for balancing equations and provides a creative "Monkey Business" exercise as a practice problem.

Interactive Equation Balancing Tutorial, Yue-Ling Wong, Wake Forrest U.

Interactive Tutorial on Balancing Combustion Reactions, Yue-Ling Wong, Wake Forrest U

Balancing Equations by Inspection Tutorial and Practice

Balancing Equations

Writing Word Equations

WRITING CHEMICAL EQUATIONS McGraw-Hill

Balancing Equations Applet USC

Balancing Equations Creative Chemistry UK

Net Ionic Equations how to write net ionic equations, Liina Ladon, Towson State U.

Ten symptoms of chemical change (F. Senese)

Predicting Precipitation Widener U.

Types of Reactions

REACTION TYPES McGraw-Hill

Chemical Reactions (Flash) Bob Blake, Texas Tech University

CLASSIFICATION OF CHEMICAL REACTIONS South Dakota School of Mines and Technology

PRECIPITATION REACTIONS McGraw-Hill

Solubility in Aqueous Solutions (Flash) Bob Blake, Texas Tech University

The Law of Multiple Proportions  USC (requires Chime)

Animation of Chemical Changes NEU

Interactive Tutorial on Balancing Equations Yue-Ling Wong (requires Flash)

MISCELLANEOUS CONCEPTS RELATING TO CHEMICAL REACTIONS South Dakota School of Mines and Technology

Balancing Chemical Reactions (Flash) Bob Blake, Texas Tech University

AMOUNTS OF REACTANTS & PRODUCTS McGraw-Hill

Lecture 1 Slideshow UC Berkeley

THE MOLE CONCEPT McGraw-Hill

THE MOLE METHOD McGraw-Hill

Finding Molar Masses

Molar Mass from Formula Tutorial and Practice

Mole Calculations!

Stoichiometry Slide Show James Birk, Arizona State U.

McGraw-Hill Self Tests  A   B  Flashcards

Amount of moles and atoms in metals simulation solid metals  Iowa State U.

Reaction Stoichiometry: Amount of Product from given mass of Reactant Tutorial and Practice

Reaction Stoichiometry Video Lecture Texas A&M, Lawrence Brown, requires RealPlayer

Stoichiometry Tutorial Oklahoma State U.

Step by Step Tutorial Oklahoma State U.

Stoichiometry Tutorials       1    2

Balancing Chemical Equations -Interactive tutorial  Ohio State U. requires Shockwave

Combustion reactions of hydrocarbons with excess O₂ simulation, Iowa State U.

Limiting Reagents Video Lecture Texas A&M, Lawrence Brown, requires RealPlayer

Limiting Reactant Problems Tutorial and Practice

Limiting Reactant Flash Tutorial

Limiting Reactant Tutorial and Practice

LIMITING REACTANT McGraw-Hill

Limiting Reagentsby Carnegie Mellon University by Carnegie Mellon University

REACTION YIELDS McGraw-Hill

Limiting Reactant Tutorials   2   3

Molecular Mass Drill USC

Drills from Widener University:

1. Balancing chemical equations
2. Mass Relationships in Chemical Reactions
3. Mole Relationships in Chemical Reactions
4. General Relationships in Chemical Reactions
5. Limiting Reagents
6. Calculations based on percent yields
7. Using the Limiting Reagent
8. Combustion Analysis

4.4: Stoichiometric Equations: Limiting & Excess Reagent Problems

4.5: Stoichiometric Reactions: Mg(s) & HCl(aq)

Self Tests    2   3    4    5    6     

Ohio State U. Quizzes on Balancing Equations, Solution Stoichiometry, Analysis of Mixtures, etc.

Mass Percent from Formula Tutorial and Practice

Percent Composition Self Tests  1   2

Empirical Formula Tutorials    2   3   4     7

Empirical Formula Self Tests   1   2   3  

Quiz: Interpreting formulas Frostburg State U.

Ohio State Quizzes on Formulas and Composition

Tutorial on Mass Percent by Combustion Analysis with Self Tests, Ohio State U.

Experimental Determination of Empirical Formulas McGraw-Hill

Empirical & Molecular Formulas Drill  Darrell Woodman, U. Washington

Ohio State University Quizzes on Atomic Weights, Empirical Formulas, Compositions, Avogadro's Number, Mole Concept, etc.

Ohio State Introduction to Quantum Mechanics Tutorial Index  http://chemistry.ohio-state.edu/betha/qm/ Audio tutorials require Shockwave:

1. Classical Mechanics.
2. Trajectories.
3. QM is completely different.
4. Uncertainty.
5. What is probability?
6. Trajectories and probability.
7. Particles and Waves.
8. Both Particle and Wave?
9. The problem with classical mechanics.
10. Stationary States.
11. Nodes and DeBroglie's principle.
12. Nodes of the hydrogen atom eigenstates.
13. The helium wave function/
14. Simplification of many-electron functions.
15. The Pauli principle.
16. The Aufbau principle.

What are Atoms Made of? The subatomic particle adventure.

Atom Builder PBS

Light: The Wave-Particle Duality Video Lecture Texas A&M, Lawrence Brown, requires RealPlayer

LIGHT McGraw-Hill

Light Lecture 5 Slideshow UC Berkeley

Light Lecture 6 Slideshow UC Berkeley

WAVE - PARTICLE DUALITY McGraw-Hill

Atoms, Electrons and Energy Levels Video Lecture Texas A&M, Lawrence Brown, requires RealPlayer

Spectra! (Don Klipstein)

About Emission Spectra  Cool pictures of prisms and light U. Tenn.

Line Spectrum Flash Tutorial

Bohr Model Simulator MSU

Bohr Model Simulation McGraw-Hill (Java)

Hydrogen Line Spectrum Quicktime Movie (1 M) McGraw-Hill

Electrons, Quantum Numbers and Orbitals Video Lecture Texas A&M, Lawrence Brown, requires RealPlayer

Atomic orbitals: size, shape and energy Lecture Texas A&M, Lawrence Brown, requires RealPlayer

Atomic Orbitals RealPlayer Movie Harvard U.

Electron Notation Flash Tutorial

Shapes of Atomic Orbitals

Uncertainty Principle John Gelder, Oklahoma State University

Uncertainty Principle Auburn University

Schrödinger's model John Gelder, Oklahoma State University

Schrödinger's atom U. Colorado

ORBITAL SHAPES AND ENERGIES McGraw-Hill

QUANTIZATION OF ENERGY McGraw-Hill

Quantum Numbers Flash Tutorial

Atomic orbitals (David William Manthey)

Atomic Orbitals Mark Bishop MPC Chime

Complete table of 3-D atomic orbital density plots Chime USC

Complete Electron Configurations tutorial Mark Bishop, MPC, requires Shockwave

Atomic Orbitals Purdue U. Chime

Atomic orbtials (1s-4f) USC Chime

Electrons in Atoms: F Orbitals Fred Senese

Atomic orbitals Chime Bob Burk, Carleton University

3-D orbital visualizations (Java) MIT

Atomic Orbital Quicktime movies WUSL

Atomic orbitals electron densities (1s and 2p) Chime

2s to 1s transition  2p to 1s transition Quicktime Movies, JCE

Orbitals for n=2 U. Akron

Orbitals for n=3 U. Akron

Quantum Number Drill (local)

Multielectron Atom Lecture 8 UC Berkeley

Quantum Mechanics Quizzes http://lrc-srvr.mps.ohio-state.edu/under/chemed/qbank/quiz/bank5.htm

Download Atoms, Bonding and Structure (670 Kb) v1.2

Electron configurations Steve Marsden

Electron Configurations  Spin Quantum Numbers Writing Electron Configurations: Hund's Rule  Electron Configurations: Practice McGraw-Hill

Electron configuration and periodic properties Video Lecture Texas A&M, Lawrence Brown, requires RealPlayer

Electron Configurations  Oklahoma State U.

Electron Configurations Michigan State U.

The structure of the Periodic Table and trends in properties Steve Marsden

Periodic table and electron configurations (Java) CMU

Atomic Radius Flash Tutorial from Raymond Chang's Text

Electron configurations and the periodic table Dartmouth U.

ELECTRON CONFIGURATION OF METALS McGraw-Hill

ELECTRON CONFIGURATION OF NON-METALS McGraw-Hill

Element properties exercise Mark Bishop, MPC

ATOMIC RADII McGraw-Hill

Ionization energies Oklahoma State U.

Animation of Electron Shells and Periodic Trends NEU

IONIZATION ENERGY McGraw Hill

ELECTRON AFFINITY McGraw-Hill

Element Quiz

Atomic and ionic radius  Quiz McGraw-Hill

atomic and ionic radii (Chime) Washington State U.

Cations and Anions McGraw-Hill

Sodium and Potassium reactions with water Quicktime Movie Prentice Hall

Periodic Properties Flash Tutorial

Periodic Properties Quicktime Movie Prentice Hall

Chemicool Periodic Table

Viselements - A visual intrepretation of the table of elements.

Interactive Periodic Table of Elements by Yinon Benton

Comic Book Periodic Table of the Elements U. Kentucky

Periodic Table.com

Web Elements  Mark Winter, Sheffield U.

McGraw-Hill Self Tests on Modern Atomic Theory  A  B  C  D

Bob Belford's Interactive Quizzes:

Ohio State U. Quizzes on Quantum Chemistry

Drills from Widener University:  Wavelength, frequency and energy   Atomic Spectrum of Hydrogen      The de Broglie Wave Equation   The Quantum Numbers     Electronic Structures of Atoms and Ions

Ohio State U. Quizzes on Atoms and Molecules

MOLECULAR STRUCTURE RESOURCES:

Composition and representation of molecules Video Lecture Texas A&M, Lawrence Brown requires RealPlayer

MOLECULES McGraw-Hill

COVALENT BONDS McGraw-Hill

Chemical bonding and Lewis structure Video Lecture Texas A&M, Lawrence Brown requires RealPlayer

Chemical bonding and orbital overlap Video Lecture Texas A&M, Lawrence Brown requires RealPlayer

Covalent bond formation in hydrogen Oklahoma State U. requires Quicktime

VALENCE BOND THEORY INTRODUCTION McGraw-Hill

A Brief Tutorial on Drawing Lewis Dot Structures UCLA

Lewis Structures Tutorial Bob Blake Texas Tech University

Lewis Structures Carlton University 

Lewis Dot Structure Tutorial  Sam Houston State Univ. (Click "preview" to see)

Forming Lewis Structures of Simple Molecules and Ions: Self-Test and Tutorial, Gary Bertrand, U. Missouri

Lecture 3 Slideshow UC Berkeley

Lecture 4 Slideshow UC Berkeley

Comprehensive Bonding Site

Good Bonding Tutorial

Hybridization Steve Marsden

Hybridization Flash Tutorial

Hybrid Orbital visualization by Mark Bishop MPC requires Chime

sp hybrid orbitals  sp² hybrid orbitals  sp³ hybrid orbitals  sp orbitals in acetylene  sp² orbitals in ethene Shockwave Animations  UNL

VSEPR INTRODUCTION McGraw-Hill

VSEPR Tutorial by John Nash, Purdue University

Molecular Structure Explorer online VSEPR geometries, St. Olaf's College

Lewis structures; incomplete and expanded octets Steve Marsden

DRAWING BASIC LEWIS STRUCTURES (Flash Animation) McGraw-Hill

Exceptions to the Octet Rule Flash Animation) McGraw-Hill

Geometry based on pair repulsion (VSEPR) Steve Marsden

Simple Molecule Visualization - Rainer Glaser U. Missouri Part 1  Part 2

Molecular geometry Video Lecture Texas A&M, Lawrence Brown requires RealPlayer

Molecular geometries and multiple bonds Lecture Texas A&M, Lawrence Brown requires RealPlayer

Viewing Basics Molecular Shapes UWO

Delocalized (molecular) orbitals Video Lecture Texas A&M, Lawrence Brown requires RealPlayer

Molecular Orbitals RealPlayer Movie  Harvard U.

Molecular Orbital visualization by Mark Bishop MPC  requires Chime, loads slowly

All About VSEPR

Valence Shell Electron Pair Repulsion (VSEPR) Gary Bertrand, U. Missouri

Bonding and Basic Concepts Whitworth University

Chemical Bonding Eastern Washington University

Chemical Bonding Topics U. Wisconsin Milwaukee

  Chemical Bonding Links R US

Slide Show on Structure and Bonding UIC

VSEPR Tutorial (Flash) 

Predicting VSEPR Shapes Tutorial and Practice

Molecular VSEPR Animations that do not require a plugin to view Oklahoma State U.

Visualizing molecular geometry, Mark Bishop requires Chime

Drawing Lewis Structures A simple six-step method for drawing perfect Lewis structures! 

Forming Lewis Structures of Simple Molecules and Ions: Self-Test and Tutorial, Gary Bertrand, U. Missouri

All About Polarity

Molecular Shape and Polarity Quicktime Movie (1.3 M) McGraw-Hill

Inorganic Chemistry Teaching Resources Three dimensional periodic table of radii and structure database Washington State U.

Chemical Bonds Quiz Game Quia

McGraw-Hill Self Tests on Chemical Bonding  A  B  C   D

Bob Belford's Interactive Quizzes:

9-1: Lewis Dot Structures

VESPR Drill (Flash)

Ohio State U. Quizzes on Molecular Geometry and Bonding

 Generic VSEPR Structures  Simple Unknowns  Advanced Unknowns  Mark Leach UK

Other Self Tests       4   5   6   7   8   9   10  

NOMENCLATURE  RESOURCES:

Polyatomic Ions Quiz (requires Macromedia Flashhttp://quizhub.com/quiz/f-anions1a.cfm

Anion Name Drill (local)

Polyatomic Ionic Compounds Flashcards Melissa Shirley

Quiz: Names and formulas of polyatomic ions Frostburg State U.

Nomenclature Quizzes Alan Earhart

Solution Chemistry Tutorials http://dl.clackamas.cc.or.us/ch105-05/tableof.htm

Solution Calculations http://dwb.unl.edu/WebT/Soln.html

Ions & solutions Video Lecture Texas A&M, Lawrence Brown requires RealPlayer

Solution Stoichiometry Video Lecture Texas A&M, Lawrence Brown requires RealPlayer

Dissolution Processes Tutorial

Net Ionic Equations http://www.chem.vt.edu/RVGS/ACT/notes/Notes_on_Net_ionic_rxns.html

Solution Calculations (General Chemistry) http://lrc-srvr.mps.ohio-state.edu/under/chemed/qbank/quiz/bank9.htm

Dissolution Processes, Gary Bertrand, U. Missouri Rolla

Volumetric Analysis Download (This is a self-extracting archive)

Interactive tutorial: Solubility Rules

SOLUTION CHEMISTRY South Dakota School of Mines and Technology

Properties of a solution (Flash) Bob Blake, Texas Tech University

Solution Calculation Questions Marcin Borkowski

Ohio State U. Quizzes on Solutions

McGraw-Hill Self Tests on Solution Chemistry A  B

ACID-BASE CHEMISTRY RESOURCES:

Acid-Base Class Slides

HCl(aq) (an HCl collides with a water molecule) Iowa State U.

Reaction of HCl with NaOH (HCl - NaOH titration) Iowa State U.

NH₃(aq) (equilibrium system) Iowa State U.

HCl versus HF Ionization Flash Animation from Raymond Chang's Text

Weak Acid Dissociation Quicktime Movie (900 K) McGraw-Hill

Acid-Base Flash Tutorial

Acetic acid ionization Java animation Iowa State U.

HNO₂ ionization equilibrium (aq)  Iowa State U.

Water Self-Ionization simulation, Iowa State U.

Autoionization of water UNL

Kilcoyne's pH Tutor

pH Tutorial ChemBuddy Marcin Borkowski

pH Tutorial from U. British Columbia

The Lowdown on pH  http://sciborg.uwaterloo.ca/~cchieh/cact/c123/ph.html

CALCULATING THE pH OF MIXED SOLUTIONS McGraw-Hill

Acid-Base Titration, Buffer Simulation

Titration Curves for Acetic Acid, Phosphate and Ammonia Wiley

Titration of a Titration of a Polyprotic Acid Wiley

Acetic acid buffer simulation Iowa State U.

The Fall of the Proton (an alternate view of Acid - Base Chemistry) by Steve Lower http://www.chem1.com/acad/webtut/aquatic/FallProt.html

Virtual Chemistry Lab for Acid-Base Titration

Weak Acids self test

Buffer solution simulator (Flash) Iowa State U.

Buffer Applet USC

Buffer Flash Tutorial

Buffer Calculator by Simon Dawson, University of Notthingham

Buffers for pH Control by Rob Beynon, University of Manchester Institute of Science and Technology

Step by step guide to computing the pH when you add a strong acid to water

Some common bases - Equilibrium Constants and Structures Chime USC

Step by step solution for computing the pH of a weak base

Weak Acid Strong Base Titration Simulator Yue-Ling Wong

Step by step guide to computing the pH when you add a strong acid to an acetate buffer

Weak Acid Strong Base Titration Slide Show

Monoprotic Acid-Base Equilibria  Polyprotic Acid-Base Equibria  Acid-Base Titrations Powerpoint Slide Shows, Christian Brothers U.

Acid-Base Chemistry Review: Definitions, K_w, pH, Review: Logarithms, Weak Acids, Salts, Buffers, Henderson-Hasselbach equation, GOOD Buffers, Volatile Buffers, Universal Buffers, Acid-Base Titrations, Visual Indicators, and pH meters  (Patricia Mabrouk, Northeastern U.)

Buffer Titration tutorial webquiz

Drills from Widener University:

1. Identifying acids and bases
2. pH, pOH, [H⁺], [OH^-]
3. Basic relations(pH,pOH,etc)
4. Solutions of acids
5. Solutions of Acids and Bases-complete treatments
6. Acids/Base Titrations
7. Acid-base reactions-calculation of K
8. Acids/Base Titrations
9. The Composition of Buffers
10. Properties of Buffers

Other Self Tests:  1 

GAS LAW RESOURCES:

Properties of Gases, Matter at its Simplest Stephen Lower

Ohio State U. Gas Tutorial Index Audio tutorials (require Shockwave):

1. What is a gas?
2. A gas fills its container.
3. Physical characteristics of gasses.
4. The Ideal Gas Law.
5. What's behind the Ideal Gas Law?
6. Solving a problem using the Ideal Gas Law.
7. Mixtures of gasses.
8. Solving a Gas Mixture Problem
9. Processes with two changing variables.
10. Solving for two variables.
11. Derived Gas Laws.
12. Reactions in the gas phase.
13. A gas stoichiometry problem.

PRESSURE McGraw-Hill

The Noble Gases McGraw-Hill

Basic Gas Laws Tutorial (Flash)

Advanced Gas Laws Tutorial (Flash)

Animation of the Gas Laws and the Kinetic Theory of Gases NEU

KINETIC MOLECULAR THEORY McGraw-Hill

Kinetic Theory of Gases Lecture 17 Slideshow UC Berekeley

Kinetic Theory of Gases Lecture 16 Slideshow UC Berkeley

Gas Laws: Kinetic Theory Simulation http://comp.uark.edu/~jgeabana/mol_dyn/KinThI.html

Kinetic Molecular Theory Animated Tutorial by Mark Bishop, MPC requires Shockwave

PRIMARY GAS LAWS McGraw-Hill

Ideal Gas Law Simulator (Java)

Boyle's Law experiment   simulation Iowa State U.

Charles' Law Experiment - simulation Iowa State U.

IDEAL GAS LAW McGraw-Hill

Special Processes of an Ideal Gas Walter Fendt

NON-IDEAL BEHAVIOR McGraw-Hill

Crush the Can CrushthecanV8.html - simulation Iowa State U.

Gas Law Simulator (Java) Oklahoma State U.

Vapor Pressure Flash Tutorial

Behavior of Gases by David Dice, Site displays the gas laws through the motion of particles with selective parameters such as probability of effective collision, temperature, and number of particles

Dalton's Law of Partial Pressures McGraw-Hill

DIFFUSION & EFFUSION McGraw-Hill

Effusion simulation Effusion2.html version 2 microeffusion Iowa State U.

Iowa State U. Simulation Effusion experiment #2  Tutorial to accompany Effusion experiment #2  Effusion Experiment Version 4

Diffusion simulation diffusionV8.html Iowa State U.

Gas Law Tutorials http://chemistry.ohio-state.edu/betha/nealGasLaw/index.html

Gas Law Flash Tutorial from Raymond Chang's Text

Weighing Gases Simulation by Gary Bertrand

Gas Law Quizzes http://lrc-srvr.mps.ohio-state.edu/under/chemed/qbank/quiz/bank7.htm

Gas Laws Help How to tell them apart and use them to solve problems!

Molecules in Motion Applet

Maxwell Distribution Applet U. Oregon

Maxwell-Boltzmann distribution by Eric Walter and Andrew Rappe at Penn State U.  
http://lorax.chem.upenn.edu/Education/MB/  (Java)

Maxwell-Boltzmann Kinetic Energy Distribution - A Computer Simulation David Dice

Scuba Physics: Buoyancy and Gas Laws

4 Stroke Internal Combustion Engine CMU

Quiz: Empirical gas laws Frostburg State U.

McGraw-Hill Self Tests on Gases  A  B

Drills from Widener University:

1. Boyle's Law
2. Charles' Law
3. Avogadro's Law
4. Combined Gas Law
5. The Ideal Gas Equation
6. Graham's Law

Other Self Tests    1   2  5   6   7   8   9   10

Animation of The States of Matter NEU