ng of metallic copper. Repeat the same experiment, using a ten per cent solution of water and sulphuric acid, and note the result. The current decomposes these liquids, often separating compounds into their elements. Electrolysis. — The process resulting in Exp. 89 iscalled electrolysis, and the… … Electro-Dynamics. 129 gas will rise from the negative electrode to one from thepositive. By collecting and examining these two gases,that coming from the negative electrode will be found tobe hydrogen and that from the positive oxygen. This isan illustration of an electrolysis in which the…
Physics
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