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SciShow
Our Smelly Solar System
Sight, sound, and yes, taste, have all helped humanity better understand space, but what about smells? Scientists think we have a pretty good idea of what some places smell like, and decoding astronomical aromas can be a good way of...
SciShow
Do Essential Oils Really Work? And Why?
What does the research say about what essential oils can actually do?
SciShow
Why Does Rain Smell?
Almost everyone loves the smell of rain, but where does the smell come from? Join Quick Questions as we stop and smell the chemistry!
Crash Course
Aromaticity, Hückel's Rule, and Chemical Equivalence in NMR: Crash Course Organic Chemistry
If you’ve been paying attention so far in this series, you’ve probably heard of benzene. This molecule is flat, cyclic, and belongs to a special class of compounds known as aromatics. In this episode of Crash Course Organic Chemistry,...
Crash Course
Intro to Electrophilic Aromatic Substitution: Crash Course Organic Chemistry
We’ve talked about benzene a bit already in this series, but did you know that benzene rings are present in all kinds of familiar substances? The styrofoam packaging that comes with new appliances, some pharmaceuticals, pesticides, and...
Crash Course
Aromatics and Cyclic Compounds - Crash Course Chemistry
What's that smell? Smell's like Organic Chemistry! This week Hank talks about Aromatics and Cyclic Compounds and naming their substituents, resonance as well as common reactions & uses.
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SciShow
Here's What Kevlar and Your Smartphone Have in Common
You might not believe it, but the same chemistry that brought us bulletproof vests and modern sailing sails also gave us the technology to build your smart phone. But that doesn’t mean these chemists were thinking about these...
Curated Video
How to Make a Sazerac Cocktail
Howcast - Learn how to make a Sazerac from the experts at NYC's Rye House in this Howcast video.
Curated Video
How to Make Chipotle Chicken Tacos
Howcast - Learn how to make chipotle chicken tacos from Brooklyn Taco Co. chef/owner Jesse Kramer in this Howcast video.
Curated Video
Amino acids: types, structure and function
What is an amino acid? Learn about the structure, classification, types and functions of amino acids in this fun video.
Professor Dave Explains
Heterocycles Part 2: Pyridine
In the previous tutorial, we learned about some five-membered aromatic heterocycles. Those were furan, thiophene, and pyrrole. Now let's learn about a six-membered one, pyridine. This one is ubiquitous in nature, so let's get the scoop...
Catalyst University
Phenylalanine, Tyrosine Catabolism to Acetoacetate
Phenylalanine, Tyrosine Catabolism to Acetoacetate
Catalyst University
Anti-Dihydroxylation: Theory, Mechanism, Examples, and Biological Applications
Anti-Dihydroxylation: Theory, Mechanism, Examples, and Biological Applications
Catalyst University
Tryptophan Conversion to Aminocarboxymuconate Semialdehyde
Part 1 of Tryptophan Degradation by the Liver
Let's Tute
The Science Behind the Fragrance of the First Rain: Petrichor Explained
This video explains the science behind the pleasant fragrance we experience after the first rain, known as petrichor. It explores the role of plant oils and bacteria in the soil that contribute to this unique scent.
Catalyst University
Dopachrome Tautomerase: Physiology, Biochemistry, and Mechanism
Dopachrome Tautomerase: Physiology, Biochemistry, and Mechanism
Professor Dave Explains
IIT/JEE Chemistry Practice #27: Resonance Energy
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Professor Dave Explains
Practice Problem: Four-Reaction Pathway
We are starting with benzene, we do four reactions, and what do we get? See if you can get the right answer!
Professor Dave Explains
Practice Problem: Aromaticity
Which ones are aromatic? Take your pick! Don't forget about Huckel's rule.
Professor Dave Explains
Aromaticity and Huckel's Rule
What is it for a molecule to be aromatic? Where was this term derived and what properties does it bestow upon a molecule?
Khan Academy
Khan Academy: Naming Benzene Derivatives
Did you know that 99 % of the aromatic compounds are either benzene or derived from benzene? This video will help you become familiar with the naming of the benzene molecules. [8:39]