Classroom Resources: Gases
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Density, Physical Properties, Temperature, Gas Laws, Density, Pressure, Molecular Motion, Ideal Gas, Volume
Simulation: Density
The simulation for the September 2015 issue allows students to investigate the effect of changing variables on both the volume and the density of a solid, a liquid, and a gas sample. Students will analyze the different states of matter at the particle level as well as quantitatively.

Gas Laws, Molar Mass, Ideal Gas, Partial Pressure  High School
Lab: Determination of the Molar Mass of Butane
In this lab, students will experimentally determine the molar mass of a gas, specifically butane (C4H10), by collection over water. This experiment is an inquiry based experiment for 2nd year chemistry or AP chemistry students who have previously collected an insoluble gas.

Gas Laws, Stoichiometry, Kinetic Molecular Theory, Ideal Gas, Partial Pressure  High School
Lab: Determination of the Ideal Gas Law Constant
In this lab, students will collect a gas sample over water and use multiple scientific principles including stoichiometry and gas laws to experimentally determine the Ideal Gas Law Constant (R).

Gas Laws, History, Mole Concept, Measurements, Ideal Gas  High School
Video: Amedeo Avogadro Video
This video tells the story of Amedeo Avogadro, the scientist given credit for the mole concept, but who discovered other things in chemistry too.

Temperature, Gas Laws, Pressure, Kinetic Molecular Theory, Ideal Gas, Volume  High School
Activity: Understanding Gas Laws
In this activity, students use an online program to investigate gas laws.

Physical Properties, Gas Laws, Pressure, Ideal Gas, Volume, Graphing, Error Analysis  High School
Lab: Boyle's Law
In this lab, students stack books on top of a closed syringe and use the volume change to determine the mass of the books.

Density, Temperature, Sublimation, Gas Laws, Density, Pressure, Phase Changes, Interdisciplinary, Physical Change, Mole Concept, Dimensional Analysis, Measurements, Ideal Gas, Volume  High School
Demonstration: Ideal Gas Law using Carbon Dioxide
In this demonstration, students observe dry ice sublime while the CO2 gas fills a balloon. They then calculate the moles and volume of CO2 produced.

Density, Temperature, Gas Laws, Density, Pressure, Kinetic Molecular Theory, Ideal Gas, Scientific Method, Volume, Experimental Design  High School, Middle School
Activity: Hot Air Balloon
In this activity, students use their knowledge of Charles’ law to build a hot air balloon and evaluate its design.

Density, Temperature, Chemical Change, Gas Laws, Density, Pressure, Balancing Equations, Stoichiometry, Chemical Change, Dimensional Analysis, Kinetic Molecular Theory, Ideal Gas, Volume, Graphing  High School
Lesson Plan: The Gas Laws Unit Plan
The AACT high school classroom resource library and multimedia collection has everything you need to put together a unit plan for your classroom: lessons, activities, labs, projects, videos, simulations, and animations. We constructed a unit plan using AACT resources that is designed to teach the Gas Laws to your students.

Observations, Density, Temperature, Gas Laws, Density, Pressure, Physical Change, Identifying an Unknown, Molar Mass, Ideal Gas, Volume, Error Analysis  High School
Lab: Molar Mass of Dry Ice
In this lab, students will use gas laws to calculate the molar mass of dry ice and then use the information to identify the compound that makes up this substance.

Temperature, Gas Laws, Kinetic Molecular Theory, Ideal Gas, Volume, Accuracy, Graphing, Error Analysis  High School
Lab: Finding Absolute Zero
In this lab, students will experimentally determine the value for absolute zero in degrees Celsius.

Gas Laws, Concentration, Molarity, Electrolysis, Stoichiometry, Mole Concept, Dimensional Analysis, Ideal Gas, Electrons  High School
Lesson Plan: Stoichiometry Setup Method
In this lesson, students will learn how to follow a process of visual cues in combination with a stepbystep problem solving method for different types of stoichiometric problems. This method can be particularly beneficial for students who struggle with completing multistep calculations.

Temperature, Gas Laws, Pressure, Interdisciplinary, Stoichiometry, Ideal Gas, Volume  High School
Lesson Plan: Mechanisms and Properties of Airbags
In this lesson students will learn about the mechanisms and properties of airbags, and examine the choice of airbag inflator from several points of view.