![]() ![]() chemical reactions occur via attraction and donation of electronsįormal charge can help us to understand the behaviour of carbon monoxide, CO.Old chemical bonds are broken when one atom takes the bonding electrons away from another atom. New chemical bonds are formed by sharing electrons. That is because reactivity has to do with the reorganization of electrons between atoms. One of the tools that we will eventually use to understand reactivity is formal charge. Looking at the structure of a molecule can help us to understand or to predict the behaviour of that compound. To review these topics go back and watch my Intro To Orgo video series.\) Which Resonance structure is the most accurate? Learn how to find the most stable & least stable resonance structures and how to identify it among all the contributing structures. Video 7 – Major / Minor Resonance Contributors This will affect the way we understand the molecule including what it looks like, its reactivity, and more. Resonance structures shows the movement of electrons between adjacent atoms. Need even more practice with Lewis Structures, Shape, Hybridization, and Polarity? Watch here! Simply draw every atom, bond, and lone electron pair.Ĭovering radicals as well? Watch: Draw Lewis Structures for Radicals. “What's the correct structure?” Ensure you are on the right track with this video. So let's get it mastered now! Video 5- Lewis Structure for Organic Chemistry Molecules Later, you’ll be using FC to identify reactive intermediates and reaction patterns. Simply calculate which atom carries charge. ![]() (Video below included in this tutorial.) Video 4 – Formal Charge Calculation Shortcut This detailed written tutorial will teach you my quick shortcut and is followed by lots of practice questions. This video breaks down sp2 hybridization and sp fused orbitals using carbon and other atoms to help you understand hybrids, geometry, and bond angles.įormal charge calculations are taught as a complicated and confusing process. ![]() Sp2 and sp hybrids give organic compounds unique shapes and reacting abilities. Video 3 – sp2 and sp Hybridization and Bond Angles For more on sp3 hybridization for carbon and other atoms, geometry and bond angle, see my video below. This ability of binding 4 different atoms for a 3-D structure is unique to organic compounds. Video 2 – sp3 Hybridization and Bond AnglesĬarbon must have 4 bonds. Click here for an in-depth overview (+ videos) of sp³, sp² and sp Hybridization, Geometry and Bond Angles. These are crucial to understanding reactions. Learning these concepts will help you recognize strong/weak bonds and bonds that can or can’t be broken. Video 1 – Ionic, Polar Covalent and Non-Polar Covalent Bonding Have trouble classifying primary, secondary, and tertiary carbon atoms? You can't get far without this skill, and this trick makes its simple! I'll also cover molecules containing oxygen bonds, nitrogen, and more. Pre-Basics Video – Skeletal StructuresĬonfused by those sticks and lines masquerading as molecules? In this video, you’ll learn how to identify molecules when written in line structure. Worried you're behind? Go back to the ‘Gen Chem Review for Orgo' series first and test your knowledge with the Gen Chem for Orgo Quiz!įor a quick review, stop and watch my ‘ General Chemistry Review for Organic Chemistry Students‘ video. That's why this video series is designed to teach you these very foundation topics that were touched on in general chemistry. Success in organic chemistry requires a strong foundation and understanding of the basics. ![]()
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