Carboxylic acids & Esters | A level Chemistry Ultimate Guide

Explore More & Full Notes 📄 All A Level Chemistry Videos: https://drive.google.com/file/d/1s3I5... 📝 Download the full notes PDF of this lesson: https://payhip.com/b/pftoO Tip: These are exact copies of the handwritten notes used in the video — includes slides, reaction summaries, diagrams, and rules for carboxylic acids and esters, perfect for revision and exam practice. Carboxylic Acids & Esters | A Level Chemistry Ultimate Guide Description Introduction This A Level Chemistry lesson covers carboxylic acids and esters in detail, including nomenclature, reactions, mechanisms, and applications. You will explore acid strength, ester formation, hydrolysis, acylation, and nucleophilic addition elimination. Ideal for revision, consolidation, and exam preparation for all exam boards. Made with AQA in mind but fully relevant to OCR, Edexcel, and international specifications. Timestamps 00:00:00 Introduction 00:00:05 Overview 00:00:37 Carboxylic acids formulae and nomenclature 00:02:43 Complicated carboxylic acid examples 00:04:58 Weak acid reactions 00:06:35 Comparing carboxylic acid strength 00:08:00 Esters formulae and nomenclature 00:10:24 Esters with substituents 00:12:50 Functional group isomerism 00:14:23 Position isomerism 00:16:02 Making esters 1 00:18:12 Making esters 2 00:19:59 Uses of esters 00:21:31 Vegetable oils and animal fats 00:22:36 Ester hydrolysis overview 00:24:07 Acidic hydrolysis examples 00:25:46 Alkaline hydrolysis mechanism 00:28:42 Triester hydrolysis in acidic conditions 00:29:48 Triester hydrolysis in alkaline conditions 00:31:01 Soap carboxylate salts 00:32:15 Making soap equation and separation 00:33:48 Making biodiesel 00:35:18 Biodiesel and the environment 00:36:40 Acylation 00:37:49 Acyl chlorides and acid anhydrides 00:40:36 Nucleophilic addition elimination overview 00:42:58 General mechanism for nucleophilic addition elimination 00:50:05 Acyl chloride and ammonia mechanism 00:53:00 Acyl chloride and amine mechanism 00:55:47 Acid anhydride and methanol mechanism 00:58:49 Acyl chloride and water mechanism 01:00:42 Nucleophilic addition elimination summary 01:02:01 Notes page Comprehensive Overview In this A Level Chemistry masterclass, you will develop a complete understanding of carboxylic acids and esters. The video begins with formulae, nomenclature, and worked examples, before exploring weak acid behaviour and factors affecting acid strength. You will then move on to esters, including naming, isomerism, and methods for synthesising esters. The lesson covers ester hydrolysis in both acidic and alkaline conditions, including detailed mechanisms and applications such as soap production and biodiesel formation. Finally, the video introduces acylation and nucleophilic addition elimination reactions, with step by step mechanisms for reactions involving acyl chlorides and acid anhydrides. This video is designed to strengthen exam technique, deepen understanding of organic chemistry, and prepare you for higher level exam questions. Connect with Us Instagram: @chemistrytutor123 TikTok: @chemistrytutor123 Email: [email protected] Hashtags (for description) #ALevelChemistry #OrganicChemistry #CarboxylicAcids #Esters #ChemistryRevision #SixthFormChemistry #Acylation #Mechanisms #AQA #OCR #Edexcel