Curated Video
Formulae
A chemical formula is a way of writing the composition of a compound. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Be Smart
How Many Species Are There?
How many species are there on Earth? In biology, this is one of a fundamental question that we still don't have a very good answer for. Imagine if chemists didn't know all the elements of the periodic table, or if physicists didn't know...
FuseSchool
Chemical Equations
Chemical equation shows the overall chemical change of reactants into products. It's a bit like a detailed cooking recipe, but where all the ingredients and all the products are written down, even the ones you can't necessarily see. The...
Neuro Transmissions
The Neuroscience of Tourette Syndrome
Oh sh**, time to find out more about Tourette Syndrome! It's often portrayed in media with lots of swearing, but that's not the whole picture. Today, we're gonna find out a little more about what goes on in the brain. We have In_s Dawson...
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Naming Covalent Compounds
This lesson will discuss the rules for writing the names and chemical formulae of covalent molecules and covalent networks. Definitions included: compound, ionic compound, covalent compound, covalent bond, electronegativity, molecular...
PBS
Quantum Invariance & The Origin of The Standard Model
Our laws of physics are equations of motion, along with some associated constants. We've talked about the symmetries of these equations, and how they lead us to conserved quantities. But this is just the tip of the theoretical iceberg -...
Curated Video
The Black Wall Street Massacre
Tulsa, Okalahoma's Greenwood District was one of the most prosperous African American communities in the United States in the 1920s and was known as "Black Wallstreet." Many of the White citizens of the city resented Greenwood's...
National Institute of Standards and Technology
Built to House an Inferno The NIST National Fire Research Laboratory
The newly expanded National Fire Research Laboratory (NFRL) at NIST allows researchers to study how entire office buildings, hospitals and bridges react to fire under controlled laboratory conditions. This extraordinary nearly 2,000...
TMW Media
Ionic Compounds
This program covers the very important topic of ionic compounds. We discuss how ionic compounds form and how to predict ahead of time what the chemical formula will be when given the atoms that form the ionic compound. We spend a great...
Curated Video
Struggling with PTSD and the Vietnam War
Part 1/4 of the End Casket Company series. This video tells the story of Bill Vandergriff, a Native American Marine who fought in the Vietnam War and faced the difficult reality of post traumatic stress disorder leading to alcoholism...
Catalyst University
Combining Cations & Anions to Name Ionic Compounds
Here, I show you how to write the formula for an ionic compound given the cation and anion. [5 examples]
Bozeman Science
Chemical Analysis
In this video Paul Andersen explains how chemical analysis is important in determining the composition, purity and empirical formula of a compound. An empirical formula determination problem is also included.
Curated Video
Chemical Equations | Environmental Chemistry | Chemistry | FuseSchool
Chemical equation shows the overall chemical change of reactants into products. It's a bit like a detailed cooking recipe, but where all the ingredients and all the products are written down, even the ones you can't necessarily see. The...
Curated Video
Formulae of Organic Molecules | Organic Chemistry | Chemistry | FuseSchool
Learn the basics about Formula of organic molecules. What is a chemical formula? How do you draw a formula of organic molecules? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons...
Curated Video
How To calculate Percentage Mass | Chemical Calculations | Chemistry | FuseSchool
In this video from our Chemical Calculation Series learn how to calculate Percentage Mass within a Chemical Formula. At Fuse School, teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology,...
Bozeman Science
Naming Compounds - Part 2
Mr. Andersen shows you how write the chemical formula for chemical names.
Religion for Breakfast
You Don't Need to be Religious to Study Religion
You don't need to be religious to study religion. This might sound really obvious to you...but from my experience, lots of people assume this.
Curated Video
How to find the Molecular Formula of a Chemical Compound
The molecular formula is the actual formula of a compound and can be found by comparing the mass of the molecular formula to the mass of the empirical formula to figure out how much bigger the molecular formula is compared to the...
FuseSchool
Law Of Constant Composition
Learn the basics about the law of constant composition and how to apply it. The law of constant composition states that in a given chemical compound, all samples are made up of the same elements combined in the same proportions. So what...
Curated Video
How To Balance Equations - Part 1 | Chemical Calculations | Chemistry | FuseSchool
Learn the basics about balancing equations, as a part of chemical calculations. The law of conservation of mass states that no atoms are lost or made during a chemical reaction. There are different ways of arranging the atoms. Chemical...
Curated Video
How To Balance Equations - Part 2 | Chemical Calculations | Chemistry | FuseSchool
Continue learning about balancing equations, as a part of chemical calculations. The law of conservation of mass states that no atoms are lost or made during a chemical reaction. There are different ways of arranging the atoms. Chemical...
Curated Video
How To Do Titration Calculations | Chemical Calculations | Chemistry | FuseSchool
How To Do Titration Calculations | Chemical Calculations | Chemistry | FuseSchool You should already know how to carry out titration experiments, but if you are unsure you may want to watch this video first:...
Curated Video
How To Use Moles - Part 1 | Chemical Calculations | Chemistry | FuseSchool
Learn the basics about using moles. This is part 1 of 3 parts, teaching you about using moles, as a part of the chemical calculations topic. Avogadro’s number describes what is known as 1 mole, or 12 g of carbon atoms. This is used in...
Curated Video
How To Use Moles - Part 3 | Chemical Calculations | Chemistry | FuseSchool
Watch the final part of the 'using moles' videos, to complete your understanding of the chemical calculations topic. Avogadro’s number describes what is known as 1 mole, or 12 g of carbon atoms. This is used in chemical calculations. For...