Describes the reaction quotient (Q) and its role in predicting whether a reaction will proceed forward or reverse

Highlights reactions that can proceed in both forward and reverse directions, reaching a state of balance.

Explains irreversible reactions that proceed to completion and precipitation reactions where insoluble solids form from solutions

“Stored Energy” explains how potential energy is stored, how objects have potential energy, and how potential energy is changed to kinetic energy.

This video explores how chemical reactions create light and power various processes, from lighting up a room to propelling a rocket into space. It also delves into the fascinating ways chemical reactions occur within our bodies,...

In this video, we explore how batteries work by converting chemical energy into electrical energy. The three main components of a battery, the anode, cathode, and electrolyte, play vital roles in this energy transformation. By...

Do you know the difference between a limiting and excess reactant and how to identify them in a chemical reaction? These are important skills to mastering chemistry! In this video, we will show you the difference between limiting and...

In this video, we're going to show you how to balance chemical equations – it's going to be easy! We'll start with the basics, and then move on to more complex problems. By the end of this video, you'll be able to balance chemical...

How to make a balanced chemical equation using sodium hydroxide and hydrochloric acid!
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In this video, we're going to show you how to quickly and easily balance acid/base chemical equations. This is a skillset that is...

When trying to determine or prove if a chemical reaction has occurred, there are 5 indicators that scientist look for! The 5 indicators are the formation of a precipitate, the formation of a gas, the formation of water, a color change or...

This video explains the process of bread-making and highlights the importance of the leavening agent in creating a fluffy and crusty loaf of bread. It discusses two methods of raising bread, one using quick leavening agents like baking...

Do explosions actually throw people into the air? If so, how powerful would it have to be and could our hero survive such a fiery boom?

In 1803, John Dalton formulated his renowned theory of atoms. The principal tenets of his theory were as follows: ₷ Atoms were thought to be the smallest, hardest, densest, and indivisible particles of matter. Every element is...

Do vehicles really combust into fireballs when they collide? Are doors and hoods sent flying from the blast? Or is it all just movie myth?

Join us as we learn the process behind an explosion, what makes engines work and how fires...

The process of using a direct electric current passing through a conductive liquid to drive a chemical reaction.
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A Twig Science
Glossary Film.
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Respiration that uses oxygen. This is the main chemical reaction that occurs in all our cells to release energy that our bodies can use.
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Glossary Film.
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The minimum amount of energy needed to initiate a chemical reaction.
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Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...

Or reagent, the material that is consumed in a chemical reaction to create new products.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

Any chemical reaction in which oxygen is removed from a substance.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...

The release of light with very little heat as the result of a chemical reaction.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...

The thick liquidy medium that fills all cells, and is contained by the cell membrane. The cytoplasm is where most of the cell's chemical reactions, such as glycolysis, take place.
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A compound which dissolves in water to form a solution with a pH of less than 7.
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A Twig Science
Glossary Film.
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Any process in which one or more chemicals are changed into different products, by the breaking and formation of chemical bonds.
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A Twig Science
Glossary Film.
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An atom or group of atoms within a compound that reacts in a characteristic way, giving molecules particular chemical properties.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds...