Chemistry animations and java applets, movies and software

Millikan oil-drop experiment Millikan designed an apparatus that allows charged oil droplets to be held stationary in the field of view of a magnifying eyepiece

Mega converter converter, calculator

Peptide Synthesis Animation Peptide Synthesis Animation

Phases of Water

Solvation of dissolved particles

Stereochemistry

Stoichiometry Dimensional Analysis, Calculating Molecular Weight, Using Molecular Weight, Composition Stoichiometry, Solution, Stoichiometry (Molarity), Density, Dilution, Empirical Formula Defined, Finding Empirical Formula from a Molecular Formula, Finding Empirical Formula from an Elemental Analysis, Reaction Stoichiometry, Product Formation and Percent Yield, Limiting Reagents, Composition of Mixtures

Water Droplet Liquid Water Droplet

Horizontaal

Chemistry java applets and animations: Atoms, Crystals and Molecules

3D Atom Proton, Neutron, S - Subshell Electron, P - Subshell Electron, D - Subshell Electron, F - Subshell Electron

3D DNA Molecule Nitrogen, Oxygen, Hydrogen, Phosphorus, Carbon

3D Organic Chemistry Animations

Atomic and Molecular Orbitals

Atomic structure

Atoms, symbols and equations atoms, elements and symbols, word equations, valency, formulas, writing chemical equations, balancing chemical equations, atomic structure and the formation of ions (download)

Chemical Bonds Linking Atoms Together

Contour Plots for Molecular Orbitals plots the cross section of the relative electron density cloud for several localized molecular orbitals

Crystal shape laboratory crystal java applets

Crystal structure animations

Crystal Structure Animations

Crystal structure movies Hematite, Glaucophane, Kaolinite, Leucite, Muscovite, Natrolite, Nepheline, Olivine, Orthopyroxene, Phlogopite

Ferroelectric Liquid Crystal Structure

Frozen Ice Crystal Frozen Ice Crystal

Hands on atom you can excite a hydrogen atom from its ground state to its first or second excited state and then watch it decay

Motion of Particles in Solids

Orbitals

Orientation of d-orbitals

Oxygen and Carbon Dioxide

Periodic table a tip

Phases of matter animation

Phases of matter at the molecular level These shockwave and java animations show how: Gases fill and conform to the shape of the container, Liquids do not fill, but conform to the shape of the container, Solids retain there shape, neither filling nor conforming to the container shape

Phases of Water Starting with a block of ice, this solid phase of water is heated to melting, and then further heated to the boiling point, to release water vapour

Quelques molécules propane, cyclohexane, benzène, fullerène, éthane, éthanol, éthanal, acide éthanoïque, glycine, méthyl éthanamide, butyrine, rétinal, en Français

Soda constructor soda simulation model

Structure of Water

VSEPR table VSEPR is also known as Electron Domain Theory

Horizontaal

Chemistry java applets and animations: Acids and Bases

Acid-base titration experiment

Acid base titration

Acid base titration lab water pH, buffer pH

Acid base titration lab simulates the Acid Base titration curve in the case of a strong acid and a strong base and determine if there is enough base to neutralize the acid and calculate the equivalent point

Acid Ionization

Amino acid basics Animated overview of amino acid structure

Buffers

How does a pH probe works

Liquid Lauric Acid Liquid Lauric Acid

pH_buffer

Redox titration experiment

Titratiecurve in Dutch

Titration

Titration titration acid base

Chemistry java applets and animations: Electrochemistry

Battery animations Battery animations, Zinc, copper, and sulfuric acid, Zinc ion, copper ion, and iron, Voltaic Cell, Daniell cell, Lead accumulator, Fuel cell, Solar battery, Electroanalysis of water

Chemical charge applet All atoms are electrically neutral even though they are comprised of charged, subatomic particles. The terms, oxidation state and oxidation number, have been developed to describe this "electrical state" of the atom

Conductivity of Solutions AcidBase Salt Molarity, HCL, ..

Electrochemical cells

Electrochemistry

Electrolysis Electrochemical Cell Experiment

Electrons in a box

Galvanic Cell

Home-made battery animation Electrochemical Cell Experiment (simulation)

Home-made battery animation

Home-made battery animation Concentration Cells Electrochemical Cell Experiment (simulation)

Salt Solution When an ionic compound dissolves in water, H2O molecules separate,surround, and disperse the ions into the liquid.Note that the ngative ends of the HO molecules face the positive ions. When an ionic compound dissolves in water, H2O molecules separate, surround, and disperse the ions into the liquid. Note that the positive ends of the HO molecules face the negative ions

Chemistry java applets and animations: Gas Laws

Boyle's Law The relationship between pressure and volume is called Boyle's Law

Boyle's Law

Brownian Motion Qualitative evidence of the microscopic nature of gases is shown by an effect called Brownian motion. This java applet shows Brownian motion for gas molecules

Charles and Gay-Lussac's Law - Animated Animated Charles and Gay-Lussac's Law

Charles' Law

Charles' Law Jacques Charles investigated the relationship between the Volume of a gas and how it changes with temperature. He noted that the volume of a gas increased with the temperature

Combustion of Hydrocarbon Gases

Effusion

Gas laws Physical characteristics of gasses, The Ideal Gas Law, What's behind the Ideal Gas Law? Solving a problem using the Ideal Gas Law, Mixtures of gasses, Solving a Gas Mixture Problem, Processes with two changing variables, Solving for two variables, Derived Gas Laws

Gas laws The physical meaning of pressure, Boyle's experiments, Boyle's Law Calculations, Charles's and Gay-Lussac's experiments, Avogadro's Law, Ideal Gas Law and the Gas Constant, Dalton's Law

Gas laws

Gas Laws With Flash Animations Avogadro's Law, Charles' Law 1, Charles' Law 2, Gay-Lussac's Law, Diffusion & Effusion

Gas: animated Gas Lab Mass, Volume, Pressure, Temperature

Ideal Atmosphere

Ideal Gas Law Molecular Model for an Ideal Gas, This java applet shows a microscopic model for an ideal gas. The pressure that a gas exerts on the walls of its container is a consequence of the collisions of the gas molecules with the walls

Kinetic Gas Model

Manometer

Maxwell Distribution kinetic theory of gases

Maxwell Distribution Kinetic Molecular Theory

Molecular model for an ideal gas this java applet shows a microscopic model for an ideal gas. The pressure that a gas exerts on the walls of its container is a consequence of the collisions of the gas molecules with the walls

Molecular Weights, Pressure and Average Molecular Speeds

Motion of Ideal Gas Molecules in a cylinder

Plotting the Ideal Gas Law

Pressure simulation This program simulate the pressure of a gas inside a box

Raoults Law Raoult's Law: the link between vapour pressure/composition diagrams and those for boiling temperature/composition

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