Professor Dave Explains
Practice Problem: Atomic Radii and Ionic Radii
We've learned all about the periodic trends, including atomic radius, so let's put our knowledge to the test! Here we will have to put some atoms in order of increasing atomic radius, and then do the same thing for some ions and their...
Catalyst University
The Electron Transport Chain: Complex IV
The Electron Transport Chain: Complex IV
FuseSchool
Electron Exchange In Oxidation-Reduction Reactions
Learn the basics about Electron exchange in oxidation-reduction reactions. What is an electron exchange? What are oxidation and reductions reactions? Find out more in this video!
Curated Video
How inductors work
If you're curious about inductors and how they work, then this is the video for you! In this video, we'll explore the basics of inductors and their role in electrical engineering.
Mazz Media
Models
This live-action video program is about the word models. The program is designed to reinforce and support a student's comprehension and retention of the word models through use of video footage, photographs, diagrams and colorful,...
Catalyst University
Water Splitting: The Oxygen-Evolving Complex
Water Splitting: The Oxygen-Evolving Complex
Programming Electronics Academy
Voltage : Base Electronics: 3
A discussion of electrical voltage, and how to understand it.
FuseSchool
Atoms Practice Exam Question 2
Work through this practice GCSE / K12 question on atomic number, atomic mass and electronic configuration. Read the question, and hit pause if you want to try answering it yourself. Then hit play again to watch how the teacher solves it.
Curated Video
How Multispeed pumps work
Have you ever wondered how multispeed pumps work? In this video, we'll explain how multispeed pumps work
Professor Dave Explains
Practice Problem: Mechanism - Acid Catalysis
For this one we need to know what happens to alcohols under acidic conditions. Beware of tricky carbocations!
Professor Dave Explains
Types of Bonding in Transition Metal Systems and Simple Ligands
Now that we've made it through the periodic table, it's time to look at transition metals and the coordination compounds they can form. What types of ligands can they interact with, and how? What shapes do they make? There is so much to...
Professor Dave Explains
IIT/JEE Chemistry Practice #12: Atomic Structure
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Professor Dave Explains
Periodic Table Part 7: Chalcogens (O, S, Se, Te, Po, Lv)
It's time to check out Group 16 on the periodic table, the chalcogens. This includes oxygen, sulfur, selenium, tellurium, polonium, and livermorium. What can we say about their properties, reactivities, and applications? Let's find out!
Curated Video
Interactions of Electromagnetic Waves with Charged Particles
In this video, the presenter discusses the interaction between electromagnetic waves and charged particles. The video covers examples of radio waves interacting with electrons and how they can create alternating currents in appropriate...
Professor Dave Explains
Periodic Table Part 10: Transition Metals, Lanthanides and Actinides
With the main-group elements covered, it's time to check out the other sections of the periodic table, those being the transition metals, as well as the lanthanides and actinides. We rarely discuss most of these elements, so what are...
Professor Dave Explains
IIT/JEE Chemistry Practice #15: Electronegativity/Ionic Radii
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Curated Video
AC & DC Electricity
In this video, we'll cover the basics of AC and DC electricity. From what AC and DC are to how they work, this video will make sense of the confusing topic of electricity!
Professor Dave Explains
IIT/JEE Chemistry Practice #31: Acids and Bases
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Curated Video
How Lead Acid Batteries Work
In this video, we're going to learn about lead acid batteries and how they work. We'll cover the basics of lead acid batteries, including their composition and how they work.
Professor Dave Explains
IIT/JEE Chemistry Practice #16: Chemical Bonding
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Curated Video
Thermal Conduction: How Energy is Transferred Through Solids
This video explains the concept of thermal conduction, which is the transfer of thermal energy through solids. The video discusses the three main mechanisms of thermal energy transfer, thermal conduction, convection and thermal...
Curated Video
why transformers hum
In this video, we'll learn about the reasons why transformers make a humming noise. We'll explore the physics behind the sound, and how transformers work.
Professor Dave Explains
IIT/JEE Chemistry Practice #20: Hybridization
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!