Excerpt from Outlines of Quantitative Analysis, Including Examples of Analysis of Simple Minerals and Mineral Products
In the case of acids it 'will be seen that the quantities required for one litre of normal solutions are those that contain 1 gram of replaceable hydrogen in the examples of salts given potassium and sodium hydrates, sodium carbonate and silver nitrate, the -chemical equivalents o) 1 gram of hydrogen are potassium sodium (23) and silver quantities of these salts, therefore, are taken which will contain these amounts of their respective active constituents, which, in these cases, are the elements themselves. Solutions will be met with later on in which a portion only and not the whole of some particular element takes part in the reaction for which it is used and these cases will be considered and explained as they occur.
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Paperback. Condición: New. Print on Demand. This book details the quantitative determination of substances using gravimetric and volumetric methods. Gravimetric analysis involves converting an element or acid radicle into a stable compound that is insoluble, which is weighed to calculate the presence of the substance being examined. Volumetric analysis is based on a more rapid process using standard solutions of known strength. A measured volume of a solution of known concentration is used to react with the solution being analyzed, and calculations are made to determine the amount of substance present. The author emphasizes the importance of following orderly and methodical work, complete precipitation, complete washing of precipitates, and all-round cleanliness to ensure accurate results. 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. Nº de ref. del artículo: 9781334335556_0
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Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781334335556
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Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781334335556
Cantidad disponible: 15 disponibles