Curated Video
Visualizing Energy Changes in Chemical Reactions through Reaction Profiles
The video discusses how diagrams of reaction profiles can be used to show the energy changes that occur during chemical reactions. It explains the concept of energy conservation in chemical reactions and how the transfer of energy to or...
Curated Video
Techniques and Methods of Stain Removal
This video provides an overview of how stain removers work, explaining the different methods they use to remove or mask stains. It discusses the use of solvents, emulsifiers, enzymes, oxidizers, and whiteners to effectively tackle...
The Backyard Scientist
Zinc and HCl
Creating zinc chloride, and hydrogen gas. Just a warning don't put your face close like I did! I got a couple drops of hydrochloric acid on my face from the bubbles. I was wearing glasses but scary.
The Backyard Scientist
Ammonium Chloride HCl + NH3 = NH4Cl Hydrochloric acid + ammonia hydroxide.
Easy DIY chemistry project, great for science fairs because its a great demonstration! This is great for the chemistry beginner. I used 150ml of a 10% ammonia solution and 50ml of 30% HCl After they reacted, i boiled it down, and dried...
Mazz Media
Decimals
Using animated graphics and footage, this video helps students learn that a decimal number is based on the number 10, and has a decimal point. Viewers will come to understand that people use decimals in measurements and calculations and...
Curated Video
Acids and Alkalis: Understanding pH and Indicators
The video discusses acids and alkalis, the pH scale, and indicators. It explains what acids and alkalis are in terms of the ions they form when dissolved in water, and how their concentrations can be measured using the pH scale. The...
FuseSchool
Limestone Cycle - limestone, quicklime and slaked lime
Limestone Cycle - limestone, quicklime and slaked lime | Chemistry | FuseSchool Learn the basics about limestone cycle - limestone, quicklime and slaked lime. What are their properties, similarities and differences? Find out more in this...
Mazz Media
Naming Ionic Compounds
This video begins with an example of a simple ionic compound, salt, showing a model and then its chemical name. The video continues with an example of a divalent metal and discusses the oxidation number of the elements in these compounds...
Mazz Media
Chemical Reactions
This video defines what a chemical reaction is and explains how chemical reactions obey the law of conservation of matter. Students will see real world examples of chemical reactions and come to understand that no matter is created or...
Professor Dave Explains
Categorizing Drugs Classes, Names, and Schedules
How do we categorize drugs? How do we name them? This is quite a bit trickier than one might think, because there are different ways we might want to categorize them, each of which has its own application. Any drug also has multiple...
Journey to the Microcosmos
Revealing the Hidden Colors of the Microcosmos
Revealing the Hidden Colors of the Microcosmos
FuseSchool
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...
Curated Video
Electrolysis of Aqueous Solutions
This video is a lecture presentation on the topic of electrolysis of aqueous solutions. It starts with a brief refresher on what electrolysis is, and then explains how electrolysis is used to split compounds using electricity. The...
Curated Video
Exploring the Uses and Properties of Antimony
This video provides an overview of the element antimony, highlighting its properties as a metalloid and its various uses in medicine, cosmetics, electronics, and other industries. It also touches on the historical significance of...
ProTeachersVideo
Science Tube: How Stuff Changes
From the Hindu festival of Dessehra to a kitchen in Chinatown, we bring you five demonstrations of non-reversible changes resulting in new materials, for use with students in the classroom. Non-reversible changes result in the formation...
Curated Video
Understanding the Basics of Electricity
This video provides a basic understanding of electricity, explaining how it is generated and how it powers our everyday appliances and devices. Explore the fundamental particles that make up matter and how electrons flow to create...
Wonderscape
Science Kids: Matter and Energy in Organisms and Ecosystems
This video explores the concepts of matter and energy in organisms and ecosystems. It explains how food provides energy for organisms, how plants use photosynthesis to convert sunlight into glucose, and how consumers obtain energy by...
FuseSchool
Green Chemistry - Principle 1
Learn the basics about the principles of green chemistry as part of the environmental chemistry topic.
FuseSchool
Green Chemistry Principles - Renewable Feedstocks
Learn the basics about the renewable feedstocks principle of green chemistry, as a part of environmental chemistry. Many plastic products are derived from crude oil, which is a non-renewable resource. It takes millions of years for dead...
Vlogbrothers
What State of Matter is Fire
This question has been bugging me for about 20 years. And, ultimately, it still bugs me...
Visual Learning Systems
Observing and Understanding Transformation
In this video, students observe and learn about chemical changes through simple examples. They witness the transformation of a match tip when it is lit, and how it changes chemically into a blackened and smaller substance. This video is...
Michigan Radio
Preventing Cancer at a Cellular Level
More money is spent on treating cancer than preventing it within the United States. However, scientists are getting closer to finding out if cell growth within our bodies promotes already existing cancer. Scientists are examining...
Nature League
Does Life on Earth Have a Voice? - Lesson Plan
In this Nature League Lesson Plan, Brit explores the four main categories of communication for life on Earth, and discusses the realities of interspecies communication. Guest starring: Adrian Adams as the bit partner, Sean Kirkpatrick as...