Introduction to Gas Chromatography

Advanced chemistry scholars read about gas chromatography as a means of separating mixtures into their components. Then they try the technique on fingernail polish remover. Detailed instructions are provided via a lab sheet for your...

Written as a textbook reading guide, this learning exercise covers foundational concepts for any general chemistry class. From scientific method, measurement, and temperature, to more chemistry-specific topics like chemical and physical...

Every region has a renewable resource that can be used to make hydrogen. But, what is hydrogen and why can it be used as an energy source? Find out with a presentation that answers these questions and then discusses where hydrogen is...

Can you crush a soda can using only the air around you? Use an engaging video to teach about the relationship between pressure, volume, moles, and temperature of a given gas, all done with the Ideal Gas Law.  

How many phenomena in the natural world can you explain through the relationship between temperature, pressure, and volume? Science scholars explore the gas laws with a video from JFR Science. Topics include manipulating gas laws...

If you know how much carbon dioxide you produce in one breath, can you figure out how much you produce in one month? Socratica helps solve multi-step unit conversion problems. The video walks through how to set up these challenges and...

Introduce your class to the most important table they will never dine on! From a larger playlist covering chemistry concepts comes a thorough walk through of the periodic table. The narrator details the structure of the table, how to use...

The focus of this chemistry video is kinetics, which is a study of exactly what happens to compounds when they react together. Specifically, kinetics is a study of the rate of chemical reactions, and what forces affect that rate. Sal...

Begin a full lesson on climate change by demonstrating how carbon dioxide gas contributes to increased temperatures. Be aware that pressure inside the antacid-containing bottle in Activity 2 may cause the lid to fly off; keep viewers at...

How do equal volumes of gases compare? Learners explore the concept in the third of five gas presentations from the Chemistry PowerPoints series. There is an introduction to Avogadro's number and its relation to volume, temperature, and...