Professor Dave Explains
Valence Bond Theory, Hybrid Orbitals, and Molecular Orbital Theory
Alright, let's be real. Nobody understands molecular orbitals when they first take chemistry. You just pretend you do, and then in your next course you learn them a little better. And then a little better than that. And five years later...
Professor Dave Explains
Mineral Cleavage and Hardness
Cleavage and hardness are two macroscopic characteristics that geologists use to identify and classify minerals. How are these characteristics measured? What do they tell us about the properties of a mineral? Macroscopic Characteristics...
Catalyst University
Haloalkanes & Branched Alkanes [Part 1] | Name → Structure
Here, we discuss how to draw simple Haloalkanes & Branched Alkanes given their IUPAC names.
Curated Video
Introduction to Bonds in Financial Markets and Their Terminology
This video is an introduction to the concepts of bonds in financial markets, explaining what a bond is, who issues them, and their significance in the wider economy. The video breaks down the terminology associated with bonds, such as...
Journey to the Microcosmos
Revealing the Hidden Colors of the Microcosmos
Revealing the Hidden Colors of the Microcosmos
Mazz Media
Matter: Solids, Liquids and Gases
Matter. It is all around us. Everything on Earth is made of matter. Learning about the different properties of matter will allow students to understand how environmental and human factors affect the changing world we live in. By viewing...
ACDC Leadership
Macro 2017 FRQ #2- Money Market, Bond Prices, Open Market Operations
In this video I go over the Macro 2017 FRQ #2. It covers the money market graph, bond prices, and open market operations. Try the question on your own the watch the video to see how you did. Thanks for watching.
FuseSchool
What Are Endothermic & Exothermic Reactions
An exothermic reaction gives off energy to the surroundings; like a fire giving off heat. An endothermic reaction takes in energy from the surroundings; like a snowman melting. Exothermic reactions transfer energy to the surroundings,...
Visual Learning Systems
Forming Bonds: Investigating Metallic Bonds
Upon viewing the Forming Bonds video series, students will be able to do the following: Understand that matter is made up of tiny particles called atoms. Explain that atoms consist of many different types of subatomic particles including...
Professor Dave Explains
Fischer Esterification and Saponification
How do we go from carboxylic acids to esters? Fischer esterification! How do we go from esters to carboxylic acids? Saponification! Let's get a closer look at these complementary processes now.
Science360
Science of the Winter Olympic Games - Science of Ice
The science that makes ice slippery also makes the Olympic Winter Games possible. But exactly what makes ice slippery? Ken Golden, a mathematician at the University of Utah, explains how the unique surface of ice makes the slide and...
Professor Dave Explains
The Chemical Bond: Covalent vs. Ionic and Polar vs. Nonpolar
Ionic Bond, Covalent Bond, James Bond, so many bonds! What dictates which kind of bond will form? Electronegativity values, of course. Let's go through each type and what they're all about.
FuseSchool
PHYSICS - Matter - Specific Latent Heat
When a substance changes its state, heat energy is involved. This energy is used not to heat up the substance, but to separate the molecules from each other. This is known as specific latent heat. Specific latent heat is defined as the...
FuseSchool
What Are Intermolecular Forces
Learn what intermolecular forces are, the three most common types and the differences between them. An intermolecular force is simply an attractive force between neighbouring molecules. There are three common types of intermolecular...
FuseSchool
Biological Molecules
Molecules make you think of chemistry, right? Well, they also are very important in biology too. In this video we are going to look at carbohydrates, proteins and lipids. When I say lipids, I am talking about fats and oils. Life...
FuseSchool
How Do Atoms Bond - Part 2
Learn the basics about how atoms bond when learning about the structure of atoms. Bonds form by the attraction of negatively charged electrons and the positive nucleus of atoms. Atoms have a positively charged tiny nucleus which contains...
Sustainable Business Consulting
Sustainable Investing
Discussion of the benefits of sustainable investing and different types of policies as well as where to find them
FuseSchool
What Are Covalent Bonds
Learn the basics about covalent bonds, when learning about properties of matter. When similar atoms react, like non-metals combining with other non-metals, they share electrons. This is covalent bonding. Non-metals have shells of...
ACDC Leadership
The Federal Reserve System- Quick Overview
A quick overview of the FED and monetary policy. Enjoy!
FuseSchool
How Does Water Bond - Covalent Bonds
Learn the basics about the covalent bonding of water, when learning about covalent bonding within properties of matter. Water is made from one oxygen atom and two hydrogens. The oxygen has 6 electrons in its outer shell, but it really...
Professor Dave Explains
Types of Matter: Elements, Compounds, and Mixtures
What's the difference between a physical change and a chemical change? What are elements, compounds, pure substances, and mixtures? So many definitions to learn! Don't worry, Professor Dave will take you through the details.
Professor Dave Explains
VSEPR Theory and Molecular Geometry
Did you know that geometry was invented by molecules? It's true! Until the first stars went supernova and littered all the elements across the cosmos, everything was simply spheres, from protons to stars. But then, under cooler planetary...
Visual Learning Systems
Reactions: Chemical Reactions in Action
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...