Excerpt from The Silver Voltameter, Vol. 4: Third Series of Quantitative Experiments and Special Investigations Having established the correction to be applied to the results m general for the presence of acid, we have tabulated the results obtained from the pure electrolytes having, an acidity of 10 parts in I 000 (500 or less and applied to each the correction computed from the equation y 4. 5 x Where y represents the change in deposit and x the mean cathode acidity, both being in parts per million. Table 2 contains all the results with the porous-pot type of voltameter, arranged according to size of instrument. A few of the values are widely divergent from the mean, some being high and others low, but we have included all Where the electrolyte conformed to our criteria of purity and no accident occurred. Table 3, arranged similarly to Table 2, contains the results derived from Smith's form of voltameter. 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.