Schooling Online
Chemistry Skills: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will introduce validity and examine the importance of having...
Schooling Online
IB Chemistry: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will begin our analysis of validity by examining the importance of...
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
Arrhenius Equation : Understanding It
New ReviewArrhenius Equation, temperature dependance on rate , experimental explanation. Arrhenius Equation - Activation Energy & Temperature 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...
MinuteEarth
Dangerous Marshmallows?!
Burning a marshmallow can release more energy than detonating an equal mass of TNT...so why isn't a marshmallow as dangerous?
FuseSchool
Biological Detergents
Learn the basics about biological detergents as part of the organic chemistry within everyday life.
Curated Video
Rates of Reaction - Part 2 | Reactions | Chemistry | FuseSchool
Learn the basics about rates of reaction. Chemical reactions can only happen if reactant particles collide with enough energy. How do you measure the rates of a reaction? Find out more in this video! This Open Educational Resource is...
Curated Video
How To Measure Loss Of Mass In A Reaction | Chemical Calculations | Chemistry | FuseSchool
In this video, we’re going to learn about the loss of mass in a chemical reaction, how it happens and why we measure this. The total MASS of reactants will be the same as that of the products, as mass is always conserved in a chemical...
Curated Video
Factors That Affect the Rate of Photosynthesis | Biology for All | FuseSchool
Photosynthesis 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
What Is Electrolysis | Reactions | Chemistry | FuseSchool
What Is Electrolysis | Reactions | Chemistry | FuseSchool Electrolysis is electrical current flow through a liquid which causes chemical changes. The liquid can be a molten ionic compound or aqueous solution. The liquid will contain...
Curated Video
Collision Theory & Reactions - Part 1 | Reactions | Chemistry | FuseSchool
In Part 1, learn the basics about Collision Theory and Reactions. Different reactions can happen at different rates. What is a collision theory and how does it relate to reactions? Find out more in this video! This Open Educational...
Curated Video
Collision Theory & Reactions - Part 2 | Reactions | Chemistry | FuseSchool
In Part 2, learn the basics about Collision Theory and Reactions. Different reactions can happen at different rates. What is a collision theory and how does it relate to reactions? Find out more in this video! This Open Educational...
Curated Video
Green Chemistry Principles - Catalysis | Environmental Chemistry | FuseSchool
Green Chemistry Principles - Catalysis | Environmental Chemistry | FuseSchool Learn the basics about the principle of green chemistry that concerns catalysis, as a part of environmental chemistry. A catalyst increases the rate of a...
ProTeachersVideo
Demonstrating Chemistry - Spectacular Experiments: Lycopodium Powder
Prof Hal Sosabowski creates imposing sheets of flame in front of his face, using lycopodium powder - a finely divided carbohydrate powder. This impressive spectacle illustrates how a large surface area can increase the rate of reaction....
Catalyst University
Kinetics: The Pre-Equilibrium Approximation
Kinetics: The Pre-Equilibrium Approximation
Bozeman Science
Equilibrium
In this video Paul Andersen explains how equilibrium is achieved in a reversible reaction. When the rate of the forward reaction is equal to the rate of the reverse reaction the system is at equilibrium. Graphical analysis of equilibrium...
Curated Video
GCSE Chemistry - The Haber Process Explained #76
This video answers: - Why is the Haber process so important? - What is the chemical equation for the Haber process? - What are the conditions for the Haber process, and why do we use those conditions? - How does the Haber process work?...
Curated Video
What Is Electrolysis
Electrolysis is electrical current flow through a liquid which causes chemical changes. The liquid can be a molten ionic compound or aqueous solution. The liquid will contain free-flowing positive ions and negative ions. The positive...
Science360
Climate Change And Other Threats To Worlds Freshwater Goliath's
The Large Lakes Observatory (LLO) helps an interdisciplinary group of scientists use oceanographic research approaches to investigate the mysteries of large lakes, and that includes everything from large-scale reactions to climate change...
Science360
Climate Change And Other Threats To World's Freshwater Goliaths
The Large Lakes Observatory (LLO) helps an interdisciplinary group of scientists use oceanographic research approaches to investigate the mysteries of large lakes, and that includes everything from large-scale reactions to climate change...
Curated Video
Decomposition of Hydrogen Peroxide
Learn the basics about the decomposition of hydrogen peroxide, as a part of chemical reactions.
Curated Video
Its like Liquid Nitrogen - but Fire!
Giant Air Plant information: Its scientific name is Tillandsia Utriculata. They are called 'air plants' because they typically live in trees. People sometimes think the name means they can survive air alone, but thats wrong! they still...
Curated Video
Liquid Nitrogen Freeze-Ray Vs. Flamethrower
I made a freeze ray! Im basically a bonafide evil genius now. Freeze your cat, girlfriend, or flowers, the possibilities are endless..! wait no, thats about it. Some notes about the gun: There are commercial liquid nitrogen guns used by...