Excerpt from A Laboratory Guide in Qualitative Chemical Analysis
The method of instruction presented in this little book has been developed by the author in teaching the subject during the past fourteen years. The course differs materially from those usually employed, and has given satisfaction because of its tendency to obviate thoughtless and mechanical work on the part of the student - facts which may be offered as an excuse for adding another to the great number of works on qualitative analysis. The general plan of Part I, which is applied wherever it would not be too cumbersome, consists in giving directions for analyses without mentioning the results, and in requiring the student to determine for himself the results of the operations. Following this system, the student almost invariably performs his preliminary experiments with great care, because he recognizes their object and importance. This is especially the case if the student understands that, in the analysis of unknown mixtures, he will not be allowed to use any tables or abbreviated schemes of analysis.
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Seller: Forgotten Books, London, United Kingdom
Paperback. Condition: New. Print on Demand. This book marks a departure from commonly used methods of qualitative analysis. The focus is on teaching students chemical analysis as a series of natural deductions based on carefully performed experiments. Concepts are covered in such a way as to strengthen inductive reasoning. The author explains the historical context of qualitative analysis from the work of Fresenius onward, allowing the reader to see the development of the subject. Rather than a simple listing of methods, the author dives into the theory of analysis - why certain metals precipitate out of solution when mixed with certain reagents, and the effect of other elements present in the solution. This text is ideal for students of chemistry as it fosters deep understanding of chemical analysis for the laboratory and beyond. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Seller Inventory # 9781330408636_0
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Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330408636
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330408636
Seller: Buchpark, Trebbin, Germany
Condition: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher. Seller Inventory # 25796417/2