Davidson College
Davidson College: Le Chatelier's Principle: Effect of a Change in Temperature
Explains how Le Chatelier's Principle is used to predict how a temperature change affects a system's chemical equilibrium and presents a virtual experiment where the effect is explored. Requires Java.
Davidson College
Davidson College: Spectrophotometry: Basic Principles
Explains the principles of spectrophotometry and how a spectrophotometer works. Presents a simulation that shows how to take spectrophotometric measurements.
Davidson College
Davidson College: Valence Shell Electron Pair Repulsion (Vsepr) Model
Explains the principles of the Valence-Shell Electron-Pair Repulsion Model, and gives examples of the geometry. Requires Java.
Davidson College
Davidson College: Molecular Biology: Monoclonal Antibodies
Discover the uses and production of monoclonal antibodies. Links to additional resources regarding these molecular antigens.
Davidson College
Davidson College: Chemical Equilibria: Equilibrium Constant
Explains what the equilibrium constant is and presents a virtual experiment where its value must be determined in two chemical reactions. Requires Java.
Davidson College
Davidson College: Chemical Equilibria: Le Chatelier's Principle
Explains what Le Chatelier's Principle is and presents virtual experiments for exploring its role in chemical equilibrium. Requires Java.
Davidson College
Davidson College: Chemical Equilibria: Uncertainty in Equilibrium Calculations
Discusses and explores the impact of random pressure errors on the equilibrium constant in a chemical reaction. Requires Java.
Davidson College
Davidson College: Le Chatelier's Principle: Effect of a Change in Volume
Explains how Le Chatelier's Principle is used to predict how a volume change affects a system's chemical equilibrium and presents a virtual experiment where the effect is explored. Requires Java.
Davidson College
Davidson College: Molecular Orbitals of Diamminesilver(i)
A Java applet displays the Ligand Field Theory energy diagram for the Diamminesilver(I) ion. When an orbital in the diagram is clicked on, the isosurface is shown.
Davidson College
Herbicides: Background
A concise site that provides interesting facts, history, and methods of classifying herbicides.
Davidson College
Hebicides: Health Effects
Possible health effects such as diabetes, cancer, and infertility are examined in this interesting site.
Davidson College
Herbicides: Environmental Effects
Types of herbicide transport, degradation, and herbicides and water quality of water are focused on in this competent site.
Davidson College
Alternatives to Herbicides
This informative site discusses the use of organic farming, microorganisms, goats, and herbicide resistant crops as an alternative to the use of herbicides to control weeds.
Davidson College
Davidson College: Plot of First Ionization Energy and Atomic Number
Here you will find a group of images and graphs which plot covalent radii, first ionization energy, and electron affinity vs. atomic number.
Davidson College
Davidson College: Phase Changes: Phase Diagrams
An animation reviewing over the properties of phase diagrams.
Davidson College
Davidson College: Calorimetry:specific Heat Capacity of Copper
Find the specific heat of copper in this interactive activity by using a known specific heat to find an unknown.
Davidson College
Davidson College: Calorimetry:heat of Solution of Sulfuric Acid
An animation to investigate the rates of heating or cooling in a calorimeter. Also, molar enthalpy of solution of sulfuric acid is discovered.
Davidson College
Davidson College: Calorimetry: Heat Capacity
An animation to see how heat capacity can be measured by using calorimetry.
Davidson College
Davidson College: Phase Changes: Heating Curve
Observe what happens when a solid substance is heated in this animation. Explore heating curves as substances experience a phase change.