Khan Academy
Khan Academy: Arrhenius Definition of Acids and Bases
Arrhenius definition of acids and bases. [7:50]
Khan Academy
Khan Academy: Ka and Acid Strength
Learn how to write an equilibrium expression for an acid-base reaction and how to evaluate the strength of an acid using Ka. [9:18]
Khan Academy
Khan Academy: Oxidation and Reduction Review From Biological Point of View
Video lecture looks at oxidation and reduction in a biological context and compares it to a chemical context. [13:29]
Khan Academy
Khan Academy: Example of a Signal Transduction Pathway
Video lecture illustrates the complexity of signal transduction with a MAPK pathway and how transduction can actually occur. Also, looks at how mutations in the pathway are linked to cancer. [6:34]
Massachusetts Institute of Technology
Mit: Open Course Ware: Tech Tv: Death of a Gummy Bear
Watch as the instructor shows what happens when a gummy bear is heated in a test tube. Figure out how much energy is produced. [6:18]
Howard Hughes Medical Institute
Hhmi: Bio Interactive: Which Balloon Has Hydrogen?
Discovery how chemical reactions can fuel scientific discovery. [5:55]
Khan Academy
Khan Academy: E1 and E2 Reactions: E2 Elimination: Stereospecificity
In this video, Sal explains stereospecificity. [8:01]
Khan Academy
Khan Academy: Biology: Chemistry of Life: Chemical Reactions Introduction
Learn the basics of chemical reactions in this video. Understand that products and reactants can be reversible or irreversible depending on the reaction. [9:12]
Howard Hughes Medical Institute
Hhmi: Bio Interactive: Oxalate Catalysis
Chemical reactions involving oxalate catalysis. Video.
OpenSciEd
Open Sci Ed: 7.1 Chemical Reactions & Matter Transformations: Teacher Playlist
This teacher playlist demonstrates the Chemical Reactions & Matter Transformationsunit investigations where the students investigate the chemical reactions of a bath bomb.
OpenSciEd
Open Sci Ed: 7.1 Chemical Reactions & Matter Transformations: Student Playlist
This student playlist demonstrates the Chemical Reactions & Matter Transformationsunit investigations where the students investigate the chemical reactions of a bath bomb.
Science for Kids
Science Kids: Chemistry Videos: Salt and Icy Roads
Those in regions that get snow are all-too familiar with anticipation of salt trucks rolling down the roads. What purpose does the salt serve in icy conditions? [5:50]
Other
Beautiful Chemistry: Beautiful Reactions
Check out a collection of short videos demonstrating a variety of chemical reactions and the apparatus that aids in creating the reactions. Examples of the reactions shared are precipitation and bubbling.
Bozeman Science
Bozeman Science: Reaction Intermediates
In this video Paul Andersen explains how reaction intermediates are created in elementary steps and may not appear as either a reactant or product. Experimentation is used in Chemistry to identify reaction intermediates. Look at the...
Bozeman Science
Bozeman Science: The Rate Limiting Step
In this video Paul Andersen explains why the slowest elementary step in a chemical reaction is the rate-limiting step. This step can be used to determine the overall rate law of the chemical reaction. Take a look at the concept map and...
Bozeman Science
Bozeman Science: Multistep Reactions
Paul Andersen explains how an overall chemical reaction is made up of several elementary steps. The stoichiometry of this equation can be predicted but the rate law must be measured. If the elementary steps of the reaction are determined...
Bozeman Science
Bozeman Science: The Reactions Path
In this video Paul Andersen explains how the reaction path can be described in an energy profile. Enough energy must be added to reach the activation energy required and stress the bonds. Eventually the bonds break and new bonds are...
Sophia Learning
Sophia: Chemical Reactions: Lesson 3
This lesson introduces the process of writing the equation for chemical reactions. It is 3 of 9 in the series titled "Chemical Reactions."
Sophia Learning
Sophia: Chemical Reactions: Summary: Lesson 2
This lesson will discuss how chemical reactions occur and that not all of them will go through to completion. It is 2 of 2 in the series titled "Chemical Reactions: Summary."
Beautiful Chemistry
Vimeo: Beautiful Chemistry: Beautiful Reactions: Smoke
We showed 3 different kinds of smoke in this video: the black smoke of candle soot darkening a sheet of transparent glass, the smoke from incense burning, and the ammonium chloride smoke formed when hydrogen chloride gas and ammonia gas...
Beautiful Chemistry
Vimeo: Beautiful Chemistry: Beautiful Reactions: Precipitation
This video features five precipitation reactions, each with its own personality. In a typical demonstration of precipitation reactions, we see a transparent solution in a test tube at the beginning and a cloudy liquid at the end after...
Beautiful Chemistry
Vimeo: Beautiful Chemistry: Beautiful Reactions: Chemical Garden
This is our take of a popular chemical experiment showing the wonder of chemistry. The reaction occurred when a piece of metal salt was dropped in water glass. The salt began to grow and generate many interesting forms due to the...
Beautiful Chemistry
Vimeo: Beautiful Chemistry: Beautiful Reactions: Color Change
The molecules inside some plants giving them vibrant colors can change to other colors under acid and base conditions. What we show here is color change of purple cabbage and a flower named Teornia fournieri in sodium hydroxide and...
Beautiful Chemistry
Vimeo: Beautiful Chemistry: Beautiful Reactions: Metal Displacement
We dropped zinc metal in silver nitrate, copper sulfate, and lead nitrate solutions, and recorded the emergence of silver, copper, and lead metals with beautiful structure. To preserve the fragile structure of lead metal, we also added...