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Announcements for Chem 223

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CH 223 Podcast
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Simulations
Chemistry concepts exemplified...

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Simulations

Before trying the simulations, make sure that you have Java and the correct plugins installed on your computer. Check out the browser plugin test page for more information. In addition to these simulations, you might wish to explore the W.W. Norton and Company ChemTours

Chapter 15: Chemical Equilibrium: Simulation: Equilibrium State; Simulation: Equilibrium Constant; Simulation: The Meaning of the Equilibrium Constant; Simulation: Writing Equilibrium Expressions; Chemical Equilibrium; Tutor: Writing Equilibrium Expressions; Tutor: Determining the Equilibrium Constant; Tutor: Systems at Equilibrium; Simulation: Chromatography and Equilibrium; Tutor: Estimating Equilibrium Concentrations; Le Chatelier's Principle; Tutor: Effect of Temperature on Equilibrium; Simulation: Disturbing a Chemical Equilibrium; Tutor: Addition of a Reagent and Equilibria; Simulation: Equilibria and Volume

Chapter 16: Acid-Base Equilibria: Simulation: Autoionization; Simulation: The pH Scale; Exercise: Bronsted Acids-Base Reactions; Acids and Bases; Tutor: Bronsted Acids and Bases; Tutor: The pH Scale; Tutor: Determining K_a and K_b Values; Tutor: Estimating the pH of Weak Acid Solutions; Tutor: Estimating the pH of Weak Base Solutions; Simulation: Hydrolysis; Exercise: Lewis Acids and Bases; Tutor: Lewis Acids and Bases; Tutor: Neutral Lewis Acids; Exercise: Neutral Lewis Acids

Chapter 17 Part I: Acid-Base Reactions: Simulation: Acid-Base Reactions; Simulation: Common Ion Effect; Tutor: Buffer Solutions; Simulation: Buffer Solutions; Simulation: pH of Buffer Solutions; Tutor: pH of Buffer Solutions; Simulation: Buffer Solutions: Preparation of Solutions; Tutor: Buffer Solutions: Preparation by Direct Addition; Tutor: Buffer Solutions: Preparation by Acid-Base Reactions; Tutor: Buffer Solutions: Addition of Reagents; Exercise: Buffer Solutions: Addition of Reagents; Buffers and pH; pH using the Henderson-Hasselbach Equation; Titrations; Tutor: Interpreting a pH-Titration Curve; Simulation: Titration Curves

Chapter 17 Part II: Acid-Base Reactions: Tutor: Solubility Product Constant Expressions; Simulation: Exploring the Solubility Product Constant; Tutor: Determining the Solubility Product Constant; Tutor: Solubility of Salts and Common Ions; Simulation: Precipitation Reaction Systems; Tutor: Determining if a Precipitation Reaction Will Occur; Tutor: The Common Ion Effect; Simulation: The Common Ion Effect; Simulation: Solubility and pH; Tutor: Solubility and pH; Tutor: Solubility of Complex Ions; Exercise: Solubility of Metal Ions

Chapter 19: Chemical Thermodynamics: Gibb's Law of Thermodynamics; Tutor: Thermodynamics and the Equilibrium Constant; Simulation: Thermodynamics and the Equilibrium Constant

Chapter 20: Electrochemistry: Oxidation Numbers Tutorial; Tutor: Voltaic Cell Potentials; Simulation: Voltaic Cells Under Standard Conditions; Tutor: Voltaic Cells Under Non-standard Conditions; Electrolysis; Tutor: Coulometry; Tutor: Cell Potential and the Equilibrium Constant; Tutor: Cell Potential and Free Energy Change