"Hydrocyanic" Quotes from Famous Books
 ... substance gives aceto-acetic ester. Aceto-acetic ester is a colourless liquid boiling at 181 deg. C.; it is slightly soluble in water, and when distilled undergoes some decomposition forming dehydracetic acid C8H8O4. It undoubtedly contains a keto-group, for it reacts with hydrocyanic acid, hydroxylamine, phenylhydrazine and ammonia; sodium bisulphite also combines with it to form a crystalline compound, hence it contains the grouping CH 3/0.CO-. J. Wislicenus found that only one hydrogen atom in the—CH2- group is directly replaceable by sodium, and that ...
— Project Gutenberg Encyclopedia
... the water of the solution creates nascent hydrogen and potassium hydrate; the nascent hydrogen sets free the metals (gold and silver), which are precipitated into the mercury and form amalgam, leaving hydrocyanic acid; this latter combines with the potassium hydrate of the former reaction, thus forming cyanide of potassium. There are other reactions for which I have not at present the ...
— Getting Gold • J. C. F. Johnson
... increase of temperature; the law that breeds, both animal and vegetable, are improved by crossing; that gases have a strong tendency to permeate animal membranes; that substances containing a very high proportion of nitrogen (such as hydrocyanic acid and morphia) are powerful poisons; that when different metals are fused together the alloy is harder than the various elements; that the number of atoms of acid required to neutralize one atom of any base is equal to the number of atoms ...
— A System Of Logic, Ratiocinative And Inductive • John Stuart Mill
... much better process by which this salt may be formed, viz. by simply transmitting hydrocyanic acid through potassium. Although the modes of making this acid are very numerous, there is but one which is likely to be employed on a very large scale, and that is its formation from the yellow ferrocyanate by means of sulphuric acid. ...
— American Handbook of the Daguerrotype • Samuel D. Humphrey
... a very important witness, and he told how the man upon whose body the inquest was being held had undoubtedly died of an excessive dose of hydrocyanic acid, of which poison there was, naturally enough, a bottle in the doctor's surgery; but how it had been administered, whether by accident, purposely, or with suicidal intent, it was impossible to say; and apparently the only man who could ...
— The Bag of Diamonds • George Manville Fenn
... well as possessing a tendency to disorganize the blood. I should say that it produces death by respiratory paralysis and convulsions. To my mind it is an exact, though perhaps less active, counterpart of hydrocyanic acid. But that is not what it is or I would have been able ...
— The Film Mystery • Arthur B. Reeve
... Prussian blue. This faded even in a vacuum; but, strange to say, on keeping the faded color in the dark, and exposed to air, the color was restored. It was shown that, during the exposure to light, the color lost cyanogen, or hydrocyanic acid, while in the dark and exposed to the air, oxygen was absorbed. Chevreul concluded, therefore, that the fading of Prussian blue was due to ...
— Scientific American Supplement, No. 810, July 11, 1891 • Various |
