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Scientific American, Vol. 96, No. 22 (June 1907) (1907)

leaf 11

An illustration from Scientific American, Vol. 96, No. 22 (June 1907), 1907, leaf 11
mium are dissolved in a they must be entirely removed. ants, was formerly supplied with water from artesian mixture of 2,180 grammes of concentrated nitric acid There is then made a solution of 255 grammes of wells, but as the number of these increased, many of and 10 of water in a glass or… … low in color. For the anode there is em- These deposits are contained within the mouth of an extinct geyser which in the ployed a cadmium plate. This can be course of geological ages was buried in sand, quicksand, and clay. The sul- phur is melted out of the limestone rock by forcing down enormous…

Feet · Sulphur · Send · Chicago · Motor · Scientific American · Cadmium · Sulphur mines · Spark coil · Motor boat · Cadmium carbonate · Total number · American june · Liquid sulphur · Storm waters · San juan

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