Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 15, 2025
From the analysis shown it will be perceived that the chlorides of sodium and magnesium are in great preponderance. It is to the former of these that the baneful effects of sea water when drunk are to be ascribed, for chloride of sodium or common salt produces thirst probably by its styptic action on the salivary glands, and scurvy by its deleterious action on the blood when taken in excess.
By soaking foods, they are deprived of much of their soda: The two sodium salts that are very abundant are sodium chloride, or common salt, and sodium carbonate, generally called soda. Chlorine is ordinarily combined in our foods with sodium or potash, forming the chlorides. It is essential to life. He who gets enough sodium also gets enough chlorine.
Again moisten the residue with concentrated hydrochloric acid, warm gently, making sure that the acid comes into contact with the whole of the residue, dilute to about 200 cc. and bring to boiling. Allow the filter to drain for a few moments, then place a clean beaker below the funnel and wash with water until free from chlorides, discarding these washings.
The charcoal, with its adhering chlorides, was conveyed to the smelting-house and the gold smelted into bars of extremely pure metal. Messrs. Newbery and Vautin claimed for their process decreased time for the operation with increased efficiency. At Mount Morgan, when I visited that celebrated mine, they were using what might be termed a composite adaptation process.
Spray that something over the parapet, and if you can spray it far enough and wide enough you may precipitate the deadly green and brown mists into chlorides or bromides which will be as harmless as bleaching-powder and not less salubrious. Others have turned their attention to automatic flares.
Common salt, for example, is a compound of chlorine and sodium; in the electric lamp it yields the spectrum of the metal sodium. The chlorides of copper, lithium, and strontium yield, in like manner, the bands of these metals.
There are also numerous varieties of commercial disinfectants now in popular use, such as Platt's chlorides, bromo-chloral, sanitas, etc., which have proved efficient germicides. Instructions for the Management of Contagious Diseases.
Wash the filter five times with water, and finally pour through it aqueous ammonia. Filter off the calcium oxalate upon the filter first used, and wash free from chlorides. The filtrate should be made barely acid with hydrochloric acid and combined with the filtrate from the first precipitation. Begin at once the evaporation of the solutions for the determination of magnesium as described below.
He was standing at his desk, with an open letter in his hand, and his face was disturbed as he spoke to the senior clerk. "Myers, it is as I feared about that bag of rags from Blankton. You have kept it carefully tied up, and close by the chlorides, as I told you?" Myers, a clear-eyed, honest-browed man, looked troubled. "I did, sir!" he said.
The chlorides dissolve in water; give with nitrate of silver, a white precipitate, even in highly diluted solutions, becoming violet colored and finally black when exposed to the light. The rapidity of the change of color is proportioned to the intensity of the light.
Word Of The Day
Others Looking