Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book (1902)
Swoope, Coates Walton. [from old catalog] · New York, D. Van Nostrand company · leaf 77
free a molecule of hydrogen ;this instantly unites with the SO^ of molecule 2, forming anew molecule of H2S0^ and setting free the H^ of molecule 2.This action continues until the last free molecule of H2appears at the copper plate and rises to the surface. 73. Polarization. Exp. 12 : Connect a… … Cf>h^r _( puale-Sulphuric Fig. 76.—The Chemical Action in a Voltaic Cell when the Circuit is Closed.The molecules of dilute sulphuric acid are represented by the ovals. gradually falls and becomes much less than at first. Brush off thebubbles adhering to the hydrogen plate with a swab and the…
Electricity · Magnetism
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