Crash Course
3D Structure and Bonding - Crash Course Organic Chemistry
The organic molecules that make up life on Earth are more than just the 2-D structures we’ve been drawing so far. Molecules have 3-D shapes that help us understand what they can do. In this episode of Crash Course Organic Chemistry,...
Bozeman Science
Acids, Bases, and pH
Paul Andersen explains pH as the power of hydrogen. He explains how increases in the hydronium ion (or hydrogen ion) concentration can lower the pH and create acids. He also explains how the reverse is true. An analysis of a strong acid...
Curated Video
Peptide bonds
In this video, we explore what peptide bonds are, their crucial role in protein synthesis, and the fascinating process of their formation. Understand where peptide bonds are found in nature and their significance in biology and...
Curated Video
Unlocking the Secrets of Photosynthesis: Towards Cheap Hydrogen Production
Researchers at London's Imperial College are using X-ray crystallography to understand how plants break down water into hydrogen and oxygen through photosynthesis. This breakthrough could lead to the production of cheap hydrogen, as they...
Curated Video
Most common types of hydrolysis - Study with me
In acid and base chemistry, we learn that there are 3 main types of hydrolysis: salt, acid and base. In this video, I will show you a fun and crafty way to spice up your organic chemistry notes on this topic.
Curated Video
Hydrolysis of carbohydrates
Hydrolysis is a water-based chemical reaction, where water is used to break down a specific substance or molecule. In this video, we will look at a specific type of hydrolysis - hydrolysis of carbohydrates. We will learn how water is...
Curated Video
Water Forces
The unique force created by hydrogen bonding gives water some unique properties, which seem to defy the laws of nature. Chemistry - Atoms And Bonding - Learning Points. Hydrogen bonding is a special force of attraction between water...
Curated Video
Capillary Action
Water is added to dry and bent matchsticks to let us see capillary action at work. The wood absorbs the water causing the matchsticks to straighten. Biology - Plants - Learning Points. Water is a polar molecule because the electrons are...
Curated Video
Balloon and Treacle
We investigate the effect that unbalanced charge has on polar molecules. We rub a balloon against hair to build up a negative charge and then hold this near a stream of water and then a stream of treacle. They both bend towards the...
Curated Video
Intramolecular And Intermolecular Forces: Chemistry, Chemical Bonds, High School Chemistry
Understanding the difference between intramolecular and intermolecular forces is crucial for mastering chemistry. In this video, we'll break down these concepts into easy-to-understand steps to help you excel in your studies. Here's What...
Curated Video
Why Does Water Evaporate at Room Temperature?
Water evaporates at room temperature because the molecules at the top of the liquid have less intermolecular attraction than those within the bulk. When the top layer is exposed to sunlight, some molecules gain enough kinetic energy to...
Curated Video
The Science and Art of Ice
Discover the fascinating properties of ice beyond its common use in cooling drinks. Learn why ice floats, how it forms, and its incredible strength, which makes it suitable for large sculptures. Explore the phenomenon of supercooling and...
Curated Video
GCSE Chemistry - Condensation Polymers (Polyesters) #60
This video covers: - What condensation polymers are - How they're made from dicarboxylic acids and diols - How the monomers join together (ester bonds) - How to write the equations - Why condensation polymers are more biodegradable than...
Curated Video
GCSE Biology - Transport in plants - Translocation (Phloem) and Transpiration (Xylem) #51
Learn how plants transport sugars via the phloem (translocation) and water via the xylem (transpiration) between the roots and leaves. We also cover the factors that affect the rate of transpiration: light intensity, temperature,...
Curated Video
Classifying Matter
A video entitled “Classifying Matter” which discusses the physical characteristics of matter, including how those characteristics can be used to understand, study, and experiment on all states of matter.
Let's Tute
Why is the Ocean Blue?
This video explains why the ocean appears blue. It is because the water molecules in the ocean absorb all colors except for blue, which is reflected back to our eyes. As we go deeper into the ocean, the red part of the spectrum is...
Professor Dave Explains
Cleavage of Carbon-Carbon Bonds With Periodic Acid
Just as important as learning reactions that generate carbon-carbon bonds, we need ways to cleave carbon-carbon bonds as well.This is useful for splitting a molecule up into fragments, or transforming a cyclic molecule into a linear...
Catalyst University
D-Amino Acid Oxidase Mechanism and Biology
D-Amino Acid Oxidase Mechanism and Biology
Professor Dave Explains
Hemiacetals, Acetals, and Imines
An introduction to hemiacetal, acetal, and imine functional groups.
Professor Dave Explains
Aldol Condensation
Introducing aldol condensation and enolate chemistry in general.
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...
msvgo
Water
This explains structure and properties of water including hardness of water and methods of removing the hardness.
Catalyst University
Urate Oxidase and Urate (Part 1): Physiology, Biochemistry, and Mechanism
Urate Oxidase and Urate (Part 1): Physiology, Biochemistry, and Mechanism