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Updated: May 19, 2025
The two solutions to be employed in the process under consideration are those of potassium bichromate and ferrous sulphate. As this 48 grams is six times 8 grams, the basis of the system, the normal solution of potassium bichromate should contain per liter one sixth of 294.2 grams or 49.03 grams.
"Potassium chlorate is extremely 'rich' in oxygen, and it is held very loosely in combination. When a piece of the chlorate is struck a hard blow it sets the oxygen free, and the gas expands so rapidly that the explosion follows." On the outskirts of the little crowd stood a new-comer, Ted Teall, who was drinking in every word that the druggist uttered.
"The tests of aconitine are not sufficiently well known to permit of the isolation of it in a body. Bouchardat tried ioduret of potassium, but his experiment was not successful." "The deuce!" said M. Lecoq. "That's annoying." The doctor smiled benignly. "Reassure yourself," said he. "No such process was in existence so I invented one." "Ah," cried Plantat. "Your sensitive paper!" "Precisely."
"The deputy coroner said he found no trace of the poison on the knife blade." Miller paused to refill Mitchell's coffee cup. "Secondly, cyanide of potassium is not a drug which Miss Whitney would be apt to have around." "I saw a half-filled bottle of it in Whitney's work-shop last Wednesday." "Quite true, I saw it there myself," admitted Miller.
I have spoken of bromide of potassium. This in connection with the pack may in many cases wisely be continued throughout the whole progress of the case, and often hastens the restoration of general nervous equilibrium by many days, removing to a very pereptible degree that hyperaesthesia, that exaggerated sensation of all the natural processes normally unconscious, which continues to rob the sufferer of sleep long after acute pain is lulled.
I think you said that iron, calcium, magnesium and potassium are usually abundant in the soil, while phosphorus and sulfur are very limited." "Yes, that is the rule under general or average conditions, but it should be stated that the amount of sulfur required by plants is very small as compared with phosphorus, a difference which places a great distinction between them.
These soils are exceedingly poor in potassium, and they are markedly and very profitably improved by potassium fertilizers, such as potassium sulphate and potassium chloride commonly but erroneously called "muriate" of potash.
In beer, etc., the mixture may be neutralized with carbonate of potassium, dialyzed, the fluid concentrated and allowed to crystallize, when crystals of nitrate of potassium may be recognized. Post-Mortem Appearance. The mucous membranes are rendered yellow or greenish if bile be present; they are also thickened and hardened. Tests.
In addition to this benefit, the kainit will furnish some readily available potassium, magnesium, and sulfur; and, by purchasing kainit in carload lots, the potassium will cost us less than it would in the form of the more expensive potassium chlorid or potassium sulfate purchased in ton lots.
The theory of the formation of this salt is, that one eq. of chlorine withdraws from two eq. of the ferrocyanide of potassium, one eq. of potassium, forming chloride of potassium, which remains in the mother liquid.
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