The collection is devoted to issues of interest to everyone involved in theoretical and applied electrochemistry and corrosion of metals. It contains important and detailed information on the physical and chemical properties of many solvents, on the most common reference electrodes used in various media. It addresses important issues for corrosionists regarding the acidity of organic solutions and the effect of polar solvents on the solvation of metal ions. The book is intended for scientific and engineering workers - electrochemists and corrosionists.