 | Michigan. Geological Survey - 1900 - 838 páginas
...of the gas from the water in direct contact with plants causes precipitation of the salts upon the parts abstracting the gas, namely, stems and leaves....that they would not be precipitated if there were no free carbon dioxide present in the water at all, the precipitation may be considered a purely chemical... | |
 | Edwin Clarence Eckel - 1905 - 802 páginas
...the stems and leaves. But in water containing the salts, especially calcium bicarbonate, in amounts so small that they would not be precipitated if there were no free carbon dioxide present in the water at all, the precipitation may be considered a purely chemical... | |
 | American Philosophical Society - 1915 - 548 páginas
...and came essentially to the same conclusion as Cohn. He says: " But in water containing amounts of salts, especially of the calcium bicarbonate, so small...that they would not be precipitated if there were no free carbon dioxide present in the water at all, the precipitation may be considered a purely chemical... | |
 | American Philosophical Society - 1915 - 544 páginas
...conclusion as. Cohn. He says: " But in water containing amounts of salts, especially of the calc1um bicarbonate, so small that they would not be precipitated if there were no free carbon dioxide present in the water at all, the precipitation may be considered a purely chemical... | |
 | Charles Doolittle Walcott - 1916 - 770 páginas
...of the gas from the water in direct contact with plants causes precipitation of the salts upon the parts abstracting the gas, namely, stems and leaves....that they would not be precipitated if there were no free carbon dioxide present in the water at all, the precipitation may be considered a purely chemical... | |
 | 1916 - 816 páginas
...of the gas from the water in direct contact with plants causes precipitation of the salts upon the parts abstracting the gas, namely, stems and leaves....that they would not be precipitated if there were no free carbon dioxide present in the water at all, the precipitation may he considered a purely chemical... | |
 | 1916 - 854 páginas
...plants causes precipitation of the salts upon the parts abstracting the gas, namely, stems and loaves. But in water containing amounts of the salts, especially...that they would not be precipitated if there were no free carbon dioxide present in the water at all, the precipitation may be considered a purely chemical... | |
 | 542 páginas
...and came essentially to the same conclusion as Cohn. He says : " But in water containing amounts of salts, especially of the calcium bicarbonate, so small...that they would not be precipitated if there were no free carbon dioxide present in the water at all, the precipitation may be consid2 ?i=re y cis=cil fr:... | |
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If the calcium and other salts are in excess in the water, and are held in solution by free carbon dioxide, then the more or less complete abstraction of the gas from the water in direct contact with plants causes precipitation of the salts upon the parts... 