Bozeman Science
The Reaction 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...
Bozeman Science
Elementary Reactions
In this video Paul Andersen explains that elementary reactions are steps within a larger reaction mechanism. Colliding molecules require sufficient energy and proper orientation to break bonds and form new bonds. A unimolecular reaction...
Visual Learning Systems
Reactions: Video Quiz
Chemicals interacting with each other are one of the most fascinating topics in chemistry. Fireworks, burning flares, and rusting all illustrate chemical reactions. The different types of reactions are described, as well as the process...
Visual Learning Systems
Reactions: Introduction
Chemicals interacting with each other are one of the most fascinating topics in chemistry. Fireworks, burning flares, and rusting all illustrate chemical reactions. The different types of reactions are described, as well as the process...
Science Buddies
Change the Reaction Rate of a Foaming Reaction
How can you change the rate of a chemical reaction? This video shows how you can find out by experimenting with a fun foaming reaction! How much foam can you create?
Curated Video
Collision Theory on Bond Formation and Reaction Rates
Explains how particles collide for a reaction to occur and how this process affects the rate of a reaction.
Curated Video
Experiment on How Increasing Reactant Concentration Affects Reaction Rate
The video discusses a required practical activity from the chemistry specification, which is an experiment to investigate how increasing the concentration of a reactant affects the rate of the reaction by observing a precipitate. The...
Curated Video
Chemistry Practical: Investigating the Effect of Concentration on Reaction Rate
This video discusses a required practical experiment in chemistry where the objective is to investigate how increasing the concentration of a reactant affects the rate of the reaction. The hypothesis is that increased concentration leads...
Visual Learning Systems
Reactions: Balancing Chemical Equations
Chemicals interacting with each other are one of the most fascinating topics in chemistry. Fireworks, burning flares, and rusting all illustrate chemical reactions. The different types of reactions are described, as well as the process...
MinutePhysics
The Unreasonable Efficiency of Black Holes
This video is about how efficient various reactions are at converting mass to energy (as we know from the Einstein mass-energy equivalence of E=mc^2). Antimatter is very efficient but it is not naturally-occurring. Chemical reactions...
Curated Video
Reaction Rates Unlocked : Definition, Explanation, Analogies, and Applications
Reaction Rates Unlocked : Definition, Explanation, Analogies, and Applications Rate of Reaction and Instantaneous Rate part 1
Curated Video
Introduction to Catalysts and Investigating Catalytic Activity with Hydrogen Peroxide Decomposition
This video provides an explanation of what a catalyst is and how it can increase the rate of chemical reactions. The concept of activation energy is introduced, and it is explained that catalysts lower activation energy, allowing more...
Curated Video
How to Interpret Rate Laws and Experimental Results
Rate Law - Experimental Determination using Chloryl fluoride
Curated Video
Chemical Kinetics: Understanding Fast, Moderate, and Slow Reactions
Chemical Kinetics : Understanding Fast, Moderate, and Slow Reactions
Curated Video
Catalysts and Enzymes: Enhancing Chemical Reactions
This video explains catalysts, exploring the concept of activation energy and how catalysts can lower it to speed up reactions. The video covers the use of catalysts in industry and domestic applications, including the catalytic...
Curated Video
Understanding Collision Theory and Activation Energy for Chemical Reactions
The video explains collision theory and activation energy in chemistry. It demonstrates the concept of how reacting particles need to collide with sufficient energy to break reactant bonds and form new products. The video also explains...
Science Buddies
Explore Reaction Kinetics With the Iodine Clock Reaction
Interested in the factors that influence chemical reaction rates? In this video, we will show you how to carry out a green chemistry version of the iodine clock, a chemical reaction that allows you to study several reaction rate factors....
Visual Learning Systems
Reactions: Single and Double Replacement Reactions
Chemicals interacting with each other are one of the most fascinating topics in chemistry. Fireworks, burning flares, and rusting all illustrate chemical reactions. The different types of reactions are described, as well as the process...
Curated Video
BIOLOGY - Plant Biology - Rate of Photosynthesis
hotosynthesis is a chemical reaction that is fundamental to life. In this video we are going to have a look at the factors that affect the rate of photosynthesis. There are 3 main factors: light intensity, carbon dioxide concentration...
Curated Video
Understanding Cellular Respiration and Metabolism
This video explains the process of cellular respiration and the different ways in which respiration can take place. It discusses aerobic and anaerobic respiration, along with their word equations and balanced symbol equations. The video...
Curated Video
Examining the Rate-Determining Step Chemical Barrier
New ReviewRate Determining Step, definition, calculation in Hydrogen peroxide. Reaction Mechanism & Rate Determining Step part 2
Curated Video
Reaction Mechanisms : Definitions, Analogies, and Applications
New ReviewReaction Mechanism - Definition & Traveler's Trip Analogy Reaction Mechanism & Rate Determining Step part 1
msvgo
Enthalpy Change in rate of H of a Reaction - Reaction Enthalpy
It defines the term reaction enthalpy,expression for the enthalpy change, standard enthalpy of reactions and formation as well enthalpy change during phase transformations.
Bozeman Science
Electrochemistry
In this video Paul Andersen explains how electrochemical reactions can separate the reduction and oxidation portions of a redox reactions to generate (or consume) electricity. The half reactions can be analyzed to determine the potential...