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Updated: May 15, 2025
Then you can breathe in the dense, deadly, greenish chlorine vapor, for as it passes through the respirator filled with chemicals, it is absorbed, neutralized, oxidized, and purified into a stream of pure air. All about you may be choking fumes of death which would kill you in four seconds, yet you will be completely immune, breathing a purified atmosphere.
While exploring the rocky gullies and canyons in the foothills of Mount Ararat last summer, I found a roughly symmetrical mass of pure copper. Oxidized and honeycombed as it was, I recognized the metal immediately, and repressing a strong inclination to hunt for the lead and stake out my claim, I took my find home with me.
I saw some jolly ones over at Berryville, oxidized silver, with dogs' heads on them, yellow eyes, and all as natural as could be. Those, now, would just suit him for his go-to-meeting white shirts, neat, appropriate, and in memoriam."
In conclusion, I should say that but a small proportion of the fatty acids exist in the wool oil uncombined; that the proportion of oleic acid is small, and can only be obtained in an oxidized condition; that the main portion of the fatty acids is composed of stearic and palmitic acids in nearly equal proportions; that the existence of a fatty acid, containing a higher per cent. of carbon than those mentioned, is not fully established.
It is a common carrier, conveying unceasingly to every gland and tissue, to every nerve and organ, the fibrin and albumen which repair their constant waste, thus supplying their daily bread; and as unceasingly conveying away from every gland and tissue, from every nerve and organ, the oxidized refuse, which are both the result and measure of their work.
Now if an alloy of silver and platinum be treated with nitric acid, the acid does not, as might naturally be expected, separate the two metals, dissolving the silver, and leaving the platinum; it dissolves both: the platinum as well as the silver becomes oxidized, and in that state combines with the undecomposed portion of the acid.
These must be stirred under at once; the long stream of flame from the grate plays over the puddle, and the pure iron if lapped by these gases would be oxidized burned up. Pasty masses of iron form at the bottom of the puddle. There they would stick and become chilled if they were not constantly stirred.
The sodium, on exposure to the air, becomes oxidized, forming caustic soda, which with the moisture of the air dissolves, and drains gradually away in the form of a concentrated solution; thus constantly exposing the fresh surface of the metal, which renders the reaction continuous.
Ordinarily, however, not all of it has been converted into acetic acid, for the oxidation does not all stop at this step. As the oxidation goes on, some of the acid is oxidized into carbonic dioxide, which is, of course, dissipated at once into the air, and if the process is allowed to continue unchecked for a long enough period much of the acetic acid will be lost in this way.
When dried, peat forms a fuel of some value and is used either cut into slabs and dried or pressed into bricks by machinery. When vegetation decays in open air the carbon of its tissues, taken from the atmosphere by the leaves, is oxidized and returned to it in its original form of carbon dioxide.
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