Chemistry in a Nutshell

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Master chemistry with a former Case Western Reserve University instructor. Stop surviving chemistry and start commanding it. As a PhD chemist and educator wi...

Latest Videos

The Caterpillar Secret to Fischer Projections (Never Miss a Carbon)

Newman to Perspective The 5-Step Accordion Method

The Eyeball Trick for Perfect Perspective to Newman Projections

The #1 Mistake in Perspective to Skeletal Conversions

How to Convert Skeletal to Perspective Structures (Organic Chemistry)

Skeletal Structures The Ultimate 15-Minute Masterclass

Are Newman, Fischer, & Skeletal Formulas Really That Different

The SN2 Gotcha That Most Students Miss

2 Chiral Centers... 0 Chirality Meso Compounds Explained

Stop Swapping Isomers! The Connectivity Trick (Stereo vs Constitutional Explained)

How Many Stereoisomers Stop Getting Fooled by Meso Compounds

A Foolproof Way to Compare Enantiomers, Diastereomers, & Meso Compounds (2ⁿ Rule)

Enantiomeric Excess & Specific Rotation Mastering the Missing Step

Optical Activity Explained How Chiral Molecules Rotate Light (Polarimeter Demo)

Assign RS Configuration with Your Hands (No Mental Rotation)

Cahn-Ingold-Prelog (CIP) Rules The Only System You Need

What is Chirality + How to Find Chiral Centers Quickly

SN1SN2E1E2 Don't Guess, Know Which Mechanism!

E1 Reaction Explained Zaitsev's Rule, Stereochemistry, Competing Mechanisms

Master the E2 Reaction Mechanism The Full Step-by-Step Guide

E2 Stereochemistry The Anti-Periplanar Requirement Made Easy

Zaitsev vs Hofmann Why Your Major Product is Wrong in E2

E2 Mechanism The Concerted Secret to Predicting Products

SN1 Reaction Stereochemistry, Product Ratios, When It Can't Happen

SN2 Reaction Explained Mechanism, Steric Inversion, and When It Won't Happen

2 Drops of Dimethylmercury The Death of Dr. Karen Wetterhahn

Why the Bohr Model is Wrong (Quantum Model of the Atom)

Protons, Neutrons, Electrons, and Ions The Complete Guide to Isotopic Notation

The Neutron How Chadwick Solved the Mass Mystery

Bohr Model Practice Problems Gen Chem 1 Exam Prep