Curated OER
The Gas Laws
A couple of gas law charts and the history of the gas laws constitute this presentation. Notes are included for the slide that illustrates how to perform gas law calculations. This is a simple collection, a visual aid enhance to your...
Curated OER
Practice Problems for the Gas Laws
For this gas laws worksheet, student practice solving problems using Graham's law, ideal gas law, and gas stoichiometry. This worksheet has 11 problems to solve.
Curated OER
Graham's Laws: Diffusion and Effusion of Gases
Students conduct a series of experiments to explore Graham's law. In this chemistry lesson plan, students differentiate effusion and diffusion. They perform calculations using Boyle's, Henry's, Charles' and Graham's Laws.
Curated OER
WS 5.6 Graham's Law
For this gases worksheet, students use the concepts of Graham's Law of diffusion to determine the velocity of gases and molecules. They describe kinetic energy and how it relates to the mass and velocity of objects.
Curated OER
Graham's Law Of Diffusion
Students demonstrate Graham's Law by observing a gaseous diffusion. After a lecture/demo, students perform an experiment then complete a write up activity which is imbedded in this plan to reinforce what they have observed during the...
CK-12 Foundation
Ck 12: Gas Mixtures and Molecular Speeds
[Free Registration/Login may be required to access all resource tools.] The following online tutorial helps students use Dalton's Law and mole fraction to calculate the partial pressure of a gas in a mixture. They will learn to calculate...
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.
Wikimedia
Wikipedia: Boyle's Law
Wikipedia provides information on Boyle's Law, a gas law that relates the volume and pressure of an ideal gas held at a constant temperature.
Wikimedia
Wikipedia: Gas Laws
Wikipedia offers the definition of the gas laws, including Boyle's Law, Charles' Law, and Graham's Law. Also defines the term, "Ideal gas."
CK-12 Foundation
Ck 12: Chemistry Simulation: Speedy Smells
[Free Registration/Login Required] Explore how the mass of a molecule affects how quickly a smell will reach our noses.
Upper Canada District School Board
Tom Stretton's Advanced Placement Chemistry: Gases
This chemistry e-textbook provides students with AP-level reading and practice material on gas laws.
Simon Fraser University
Chem1 Virtual Textbook: Effusion and Graham'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 with both effusion and its relation to Graham's law.
Wikimedia
Wikipedia: Gas Laws
This site from the encyclopedia Wikipedia provides a basic overview of the three gas laws (Boyle's, Charles', and Graham's Law) and information on the ideal gas law is found here.
Other
South Carolina University: Effusion and Diffusion
Graphic from a slide show shows the concept of effusion nicely. Definitions included.
University of Nebraska
Do Chem: Graham's Law
A lab setup, fairly simple, to illustrate Graham's Law. Check it out!
Mocomi & Anibrain Digital Technologies
Mocomi: What Is Graham's Law?
Definitions, formulas, and fun facts for Graham's Law, Ideal Gas Law, and the Kinetic Molecular Theory.