The University of North Carolina Record

The University of North Carolina Record : Research in Progress July, 1926-July, 1927 (Classic Reprint)

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Excerpt from The University of North Carolina Record: Research in Progress July, 1926-July, 1927 The action of potassium hydroxide on nickel sulphate was studied by electrometric means, using a hydrogen electrode as the indicator elec trode and using the saturated calomel cell as the reference electrode. The use of this combination is made possible by the hydrolysis of the nickel sulphate. Good curves are secured if the solution is boiled after each addition of alkali and then cooled before making the potential reading. The titration error is from 3 to 4 per cent. The reaction appears to be quantitative and without the formation of a basic sulphate. 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.show more

Product details

  • Paperback | 112 pages
  • 152 x 229 x 6mm | 159g
  • Forgotten Books
  • United States
  • English
  • , black & white illustrations
  • 024310457X
  • 9780243104574