Electrolytic Preparations

Author : Karl Elbs
Publisher : Forgotten Books
ISBN 13 : 9781528471558
Total Pages : 118 pages
Book Rating : 4.4/5 (715 download)

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Download or read book Electrolytic Preparations written by Karl Elbs and published by Forgotten Books. This book was released on 2017-09-17 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrolytic Preparations: Exercises for Use in the Laboratory By, Chemists and Electro-Chemists A large number of works are available for the educa tion of students in preparations of a purely chemical nature. In the numerous recent introductions to practical electro chemistry, although the physical side of the teaching of the electro-chemist is fully dealt with, the chemical pre parative portion is usually little developed. The importance of this branch of the subject is, however, already sufficiently great, and it does not seem to me at all superfluous to publish a small collection of exercises, which are exclusively chosen from those made use of for introducing the students at the Giessen electro-chemical laboratory to the chemical preparative side of electro-chemistry. It is presupposed that those who intend to make use of these exercises have already followed a course of inorganic and organic prepara tions, and in practical physics have acquired the necessary knowledge, particularly of the laws of the electric current, as also of electrical measuring instruments and methods of performing measurements; and finally have carried out simple electro-chemical exercises, such as the determination of the capacity of an accumulator, its efficiency in ampere hours and watt hours, the determination of the influence of current density and concentration of the electrolyte, in simple cases of electrolysis. With a view to the improvement of this small work, I shall always be thankful for suggestions from my colleagues. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.