تبلیغات
×وبلاگ تخصصی مهندسی مواد × - انیمیشن های مباحث درسی شیمی فیزیک
نویسنده :ehsan garechaly maleky
تاریخ:دوشنبه 23 آذر 1388-08:42 ب.ظ
نوع مطلب : مطالب علمی 
انیمیشن های مباحث درسی شیمی فیزیک

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ELECTROCHEMISTRY
Simulations
Reactions of Metals and Metal Ions Experiment
Electrochemical Cell Experiment
Concentration Cells Electrochemical Cell Experiment
Electrolysis Electrochemical Cell Experiment
Animations
Zinc copper REDOX transfer
Lead silver REDOX transfer
Zinc Copper electrochemical cell
Standard hydrogen electrode - zinc cell
Standard hydrogen electrode - copper cell
Dry cell (Zinc-Carbon)
Car battery (Lead-Lead oxide)
Car battery (Lead-Lead oxide)
Flashlight


GAS LAWS

Simulations
Boyle's Law
Charles' Law
Charles' Law (Director version)
Effusion Experiment (Micromolecular level, Flash version)
Effusion Experiment (Micromolecular level, Director version)
Effusion Experiment (Macromolecular level, Flash Version)
Effusion Experiment (Macromolecular level, Director Version)
Manometer Experiment
Crush the Can


THERMOCHEMISTRY
Simulations
Heat of neutralization experiment Reacting an acid with a base in a calorimeter (Flash version).
Heat of solution experiments Dissolving ionic salts in water in a calorimeter.
Heat transfer between metals and water experiment.
Placing a hot piece of metal in water in a calorimeter.

Particulate nature of matter view of a metal at different temperatures
Particulate nature of matter view of dissolving a solid salt
, NaCl, in wate


SOLUTIONS

Simulations
Conductivity simulation
Using a Spec-20 to determine the concentration of solutions.
Boiling-point elevation and freezing-point depression experiment
Vapor pressure experiment Animations
Sodium chloride dissolving in water.

ACID-BASE EQUILIBRIA

Simulations
pH Measurements of Acids & Bases
pH Measurements: Salts & Buffers
Acid-base pH titration simulation
Animations
Water (two molecules, collision)
Water (equilibrium system




Proton transfer (representation of a fast proton transfer reaction)

HCl(aq) (an HCl collides with a water molecule)
NH3(aq) (equilibrium system)
HF(aq)
Acetic acid(aq)
HNO2(aq)
Acetic acid buffer
Reaction of HCl with NaOH (HCl - NaOH titration)
NH4Cl(aq) equilibrium animationGENERAL EQUILIBRIA
Bromine liquid-gas equilibrium animation



Cobalt chloride equilibrium animation

STOICHIOMETRY

Simulations
Empirical formula of a compound
Amount of moles and atoms in metals
Combustion reactions of hydrocarbons with excess oxygen
Combustion reactions of hydrocarbons (with oxygen gas) -
limiting reagent present
Acid-base titration


MEASUREMENT

Simulations
Functions and variables associated with stretching springs

KINETICS

Simulations
Method of initial rates simulation

Method of Initial Rates at the molecular leve
Rate of a chemical reaction
Arrhenius Equation. Temperature, Rate Constants,
and Activation Energy Experiment
Animations
NO + O3 bimolecular collision
H2 + Br2 --> 2HBr mechanism
ethylene + H2 ---> ethane, Pt catalyst mechanism
2NO --> N2 + O2 - Pt, catalyst mechanism

PREDICTING THE PRODUCTS OF CHEMICAL REACTIONS

Simulations
Periodic Trends in electronegativity
Chemical Bonds using Spartan electron density maps
Hydrogen Bonding Between Water Molecules
SN2 reactions using Spartan electron density maps