Chemical Arithmetic

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Excerpt from Chemical Arithmetic: With Twelve Hundred Examples The following numerical problems on the chief properties and reactions of the more important elements and inorganic compounds are intended to be used in conjunction with a descriptive text-book of chemistry. The beginner is supposed to be acquainted with elementary arithmetic. Those more advanced are strongly advised to learn the use of logarithms, when Tables VI. And VII. Will materially lighten the arithmetical labour. Those portions of the introduction, which may be omitted on a first perusal, and a few of the more difficult problems, are marked off by lines. For the sake of simplicity, and to avoid frequent changes, in many cases the numbers used are only approximate. More accurate data Will be found in my Numerical Tables and Constants in Elementary Science. 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.