Curated OER
Concentration Practice
In this concentration worksheet, learners find the percent volume of a compound in a solution and the molality of a solution. They determine the percent mass of a compound in a solution and they determine the mole fraction of water in a...
Curated OER
Partial Pressure and the Kinetic Molecular Theory of Gases
In this pressure and kinetic theory worksheet, students review Dalton's Law of Partial Pressure, the Kinetic Molecular Theory of Gases, and Graham's Law of Effusion. Students then solve 5 problems using these equations.
Curated OER
Concentration Practice
In this concentration instructional activity, students determine the molality, mole fraction, and the percent by mass for the given solution. This instructional activity has five problems to solve.
Curated OER
Solutions
In this solutions instructional activity, students calculate molality and mole fraction. Students define colligative property and determine what affects the solubility of gas in solvents. This instructional activity has 2 short answer...
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...
Simon Fraser University
Chem1 Virtual Textbook: Mixtures of Gases
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 gases and specifically mole fractions and volumes.
Crescent Public Schools
The Internet Science Room: Solution Concentration
Students have the opportunity to study examples and worked out example problems to further their understanding of chemical solution concentration.
Michael Blaber, PhD
Florida State University: Gases: Gas Mixtures & Partial Pressure
Avogadro's law is stated in equation form. The lesson does not include much discussion, but it does relate the partial pressure and the total pressure of a gas sample to the mole fraction of its components.
University of Florida
Chemistry 2041 Lecture Notes: Ideal Gases
The ideal gas law is presented and explained. The derivation of other gas laws is performed. Gas behavior is explained in terms of gas laws. Excellent graphics.
BBC
Bbc: Gcse Bitesize: Crude Oil, Hydrocarbons and Alkanes
This lesson focuses on Fractions including the properties of fractions, and complete and incomplete combustion. Links to a video and a test are provided.
Other
States of Matter and Properties of Gases: Terms
A very complete list of terms that are important to the study of gases. This resource is a web archive.
Sophia Learning
Sophia: Molar Volume of a Gas: Lesson 1
This lesson will define the molar volume of a gas as the volume 1 mole of gas takes up at standard temperature and pressure. It is 1 of 2 in the series titled "Molar Volume of a Gas."