Chem Tutor
Chem Tutor: Graham's Law of Diffusion (Or Effusion)
A decent site with a good explanation of Graham's Law of diffusion. Includes the formula for this law and some sample problems at the bottom of the page.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Gases [Pdf]
This "Introduction to Chemistry" chapter discusses gases and their properties, ideal gas calculations and equation stoichiometry, and Dalton's law of partial pressures. Many pictures, charts, and sample calculations help to further...
McGraw Hill
Mc Graw Hill Learning Center: Gas Laws and Kinetic Energy
From the companion web site for the Contemporary College Physics textbook. An ideal gas law simulation in which the motion of individual particles inside a closed container is simulated. The number of particles, external pressure, and...
Utah Education Network
Uen: Liquid Exploration
Observe the differences between solids, liquids and gases.
Frostburg State University
General Chemistry: Gaseous Equation of State Calculator
A JavaScript calculator which allows one to investigate the distinction between an ideal gas and a real (Van der Waal or Dieterici) gas. State variables can be entered and an update on the values of other variables are given (as...
Children's Museum
The Children's Museum of Indianapolis: Exploding Baggies
Young scholars will witness a fascinating chemical reaction and learn how to identify when a reaction has occurred by combining simple ingredients.
Children's Museum
The Children's Museum of Indianapolis: Color Changing Milk
Young scholars observe a molecular dance of bursting colors through exploring states of matter and learning that materials can be characterize by how they respond to water.
Children's Museum
The Children's Museum of Indianapolis: Tie Dye Paper
Learners characterize materials by their state of matter and then combined materials to create a piece of colorful, tie dye-esque paper.
Georgia State University
Georgia State University: Hyper Physics: Ideal Gas Law
This site defines and discusses the ideal gas law. The concept of state variables is explained and the various state variables are identified. Links to further information is available.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Gases: Study Guide [Pdf]
This "Introduction to Chemistry" study guide about gases contains chapter goals, a concept map, chapter checklist, and web resources. Also find answers to the chapter review questions.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Gases: Power Point [Pdf]
This PowerPoint presentation, available in .pdf format, focuses on the main ideas from the related "Introduction to Chemistry" chapter on gases. Offers diagrams and examples to illustrate the most important topics in the chapter.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Gases and Their Properties: Audio Book
This audio book discusses the properties of gases. The author talks about many gas relationships: pressure/volume, pressure/temperature, volume/temperature, pressure/moles, and volume/moles.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Real Gases
Learn why the ideal gas model, though useful, is "only an approximation of the real nature of gases." This site explains the reasons for this, and provides the following sections: "Decreased Temperature and Real Gas Pressure," "Increased...
Georgia State University
Georgia State University: Hyper Physics: Ideal Gas Law Calculations
A page containing an interactive JavaScript form which allows the visitor to investigate the relationship between various state variables. Visitors input values of a few variables and observe the effect upon the other variables. Options...
E-learning for Kids
E Learning for Kids: Science: Bermuda Triangle: What Happens When an Object Gains or Loses Heat?
Learn about states of matter on a flight tour over the Atlantic Ocean.
Chiral Publishing
Chiral Publishing: An Introduction to Chemistry: Gas Particles and Pressure
Interactive animation illustrating the relationship between the number of gas particles and the pressure of the particles. See what happens to the pressure of the particles when the volume and temperature are held constant and the number...
PBS
Pbs Learning Media: Gases
Students are asked to describe the reason the balloons rise and what that means for the gas properties.
Texas Instruments
Texas Instruments: A Good Cold Pack
Students use the EasyTemp temperature probe to determine temperature changes as different solid substances dissolve in water. They then develop and test a plan for making the best cold pack using three grams of one of the substances....
Texas Instruments
Texas Instruments: Keep It Bottled Up: Linear Rates of Pressure Increase
When two or more chemicals react, other substances such as gases may be produced. The rate at which the reaction takes place can be affected by a number of different factors including temperature. In this activity, you will see how...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Gas Properties
Experiment with this simulation to better understand the properties of gas with added variables.
Science Education Resource Center at Carleton College
Serc: Polymers & Plastics: Classification & Models
Students will use their prior knowledge about changes of matter including physical and chemical changes to examine and categorize various types of plastics (polymers). They will identify how their chemical properties allow them to have...
Science Education Resource Center at Carleton College
Serc: Balloon Cars Revisited: Alternative Fuel Gases
In this activity, students use the common balloon cars they created which use air propelled out of a balloon as a fuel source to investigate how different gases (fuels) effect the travel distance of the balloon cars.
Simon Fraser University
Chem1 Virtual Textbook: The Pressure of a Gas
The General Chemistry Virtual Textbook, or Chem 1, is broken into a section relating directly to gases. This section deals specifically with gas pressure and the units and methods in which it is measured.
Simon Fraser University
Chem1 Virtual Textbook: Pressure Volume Relations and Boyle's Law
The General Chemistry Virtual Textbook, or Chem 1, is broken into several sections covering various aspects of topics related to chemistry. This section deals specifically with Boyle's Law and its relation to other gas laws.