Elementary natural philosophy : designed for high schools and academies (1881)
Griffin, La Roy F. (La Roy Freese), 1844-1916 · Philadelphia : Sower, Potts & Co. · leaf 281
ments, one goes tothe + pole, and the other to the —. When the salt con-tains several elements, one element goes to one pole, and agroup forming a molecule to the other. 914. Electro-plating is one of the most important applicationsof the chemical work of the current. To obtain a deposit of… … Fiff. 334. of about the same area as the object to be plated is connected withthe + pole. The current acts upon the first molecule of the cop-per sulphate, moving the sulphuric acid to the copper plate andcausing chemical union. This makes copper sulphate. The copperset free from the first molecule…
Physics
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