This book is a laboratory manual for students of qualitative analysis in chemistry, providing a detailed description of the classical methods for identifying organic substances based on their reactions with various reagents. Edmund Albert Letts presents a series of tables and diagrams that illustrate the properties and reactions of common organic compounds, along with instructions for conducting experiments and interpreting results. The book is a valuable resource for chemistry students and professionals who want to improve their skills in qualitative analysis.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.