Tollens Reagent Silver Mirror Test for Aldehydes

Tollens Reagent Silver Mirror Test for Aldehydes by Leah4sci

 The Tollens Test for Aldehydes, also known as the Silver Mirror Test, is a great way to confirm if an unknown carbonyl is an aldehyde or not. This occurs by reacting the unknown carbonyl with Silver +1 which gets reduced to metallic silver (Ag 0) when the aldehyde is oxidized to a carboxylic acid. This […]

Naming Aromatic Compounds Part 2 Ortho Meta Para Substituents on Benzene

Naming Ortho Meta Para Substituents Benzene Tutorial Video by Leah4sci Orgo

In the previous video, Part 1 of the Aromatic Nomenclature, you saw how to name Benzene molecules using IUPAC and common nomenclature for a substituted benzene. This tutorial video below, Part 2, will walk you through the IUPAC rules for naming disubstituted benzene compounds using ortho meta and para. (Watch on YouTube: Aromatics 2. Click […]

Phenol Resonance and Acidity Organic Chemistry Video

Alcohols Resonance & Acidity of Phenol by Leah4sci

Phenol is a unique alcohol due to having a benzene ring and associated resonance. This video walks you through phenol resonance structures to help you understand how resonance impacts its acidity. Examples include comparing phenol to acetic acid as well as the impact of substituents on the ring like nitrophenol. (Watch on YouTube: Phenol Resonance/Acidity. Click […]

Acidity and Basicity of Alcohols Organic Chemistry Video

Alcohols Acidity and Basicity of Allcohols play

Alcohols are amphiprotic making them both acids and bases. This video shows you  how to rank acidity and basicity of alcohols using charge, electronegativity, resonance, and inductive effect with practice examples along the way. (Watch on YouTube: Acidity & Basicity. Click CC for Transcription.) Links & Resources Mentioned In This Video: Arrhenius, Bronsted-Lowry, and Lewis Acids […]

How To Avoid Blanking Out On Your Final Exams

avoid blanking out on exams

Weeks of preparation, countless hours of study and sleepless nights all boil down to this one exam. You’ve studied and prepared in every way you could. And you know you’re ready… Until you see your final exam. You attempt to read the first question… and you suddenly blank out! Somehow everything you’ve studied runs right […]

Aromaticity Practice Problems for Aromatic, Antiaromatic, Nonaromatic

aromatic antiaromatic nonaromatic practice questions

Aromaticity is one of the more exciting topics in organic chemistry! Partly because of it’s potential for easy points on your quiz/exam.. that is IF you truly understand, not merely memorize: when you know what to look for to identify aromatic, antiaromatic and non aromatic compounds. Start with the Aromaticity Review + Videos, then see how […]

Alkyne Reduction Hydrogenation Reaction and Mechanism Video

Alkyne Reduction Hydrogenation Reaction and Mechanism Leah Fisch

Alkynes possess 2 pi bonds allowing for a full or partial reduction. This video walks you through the conditions required for all 3 reduction products including complete hydrogenation as well as the partial reduction to a cis or trans alkene. You’ll also learn the step by step mechanism for (radical) dissolving metal reduction. (Watch on YouTube: […]

Introduction to Alkyne Reactions in Organic Chemistry

Introduction to Alkyne Reactions in Organic Chemistry by Leah Fisch

Alkyne reactions typically mark the turning point between basic organic chemistry and this just got real! This video provides an introduction to what you can expect when studying alkyne reactions. From their basic chemistry and properties to the various alkyne reactions. (Watch on YouTube: Alkyne Intro. Click CC  for Transcription.) –> Watch Next Video: Alkyne Reduction – Hydrogenation […]

Organic Chemistry Preview Guide: What to Pre-Study for the Upcoming Orgo Semester

Organic Chemistry Preview Guide What to Pre-Study for the Upcoming Organic Chemistry Semester

Your organic chemistry class is just around the corner.  You’re hoping, planning, committing,  have the best intentions… you want to get an A! These are great steps, And they work, But they’re all hypothetical! At least until the semester begins and you have a chance to take action on your goals! Why not turn your […]