"Chemically" Quotes from Famous Books
 ... of water molecules, and it becomes iron oxide; iron oxide is not stable in the presence of hot sulphur, it becomes an iron sulphide. All the elements are thus selective, and it is by such means that they may be chemically identified. ...
— The Machinery of the Universe - Mechanical Conceptions of Physical Phenomena • Amos Emerson Dolbear
... that most poisons may act, it is essential that they enter into the cell, and they cannot do this unless they are able to combine chemically with certain of the cell constituents. To this is due the selective action of many poisons. Morphine, for example, acts chiefly on the cells of the brain; strychnine acts on the cells of the spinal cord which excite motion and thus causes the characteristic muscular spasm. The poisonous substances ...
— Disease and Its Causes • William Thomas Councilman
... tone; the needle instruments indicate it by oscillations of their needles; the Morse daubs it in ink on paper, or embosses it by a hard style; while Bain's electro-chemical receiver stains it on chemically prepared paper. The Meyer-Baudot and the Quadruple receive four messages at once and record them separately; while the harmonic telegraph of Elisha Gray can receive as many as eight simultaneously, by means of notes excited by the current in eight ...
— Heroes of the Telegraph • J. Munro
... of the Queen comforted him as he climbed to his quarters. Ship air was flat, chemically pure but unappetizing stuff. Today it was a relief to breathe. Dane went on to the bather. At least there was no lack of water—with the local skinners filtered out. It was chill but relaxing ...
— Voodoo Planet • Andrew North
... extraordinary strength and tenacity, yet of so little weight that it was the lightest known solid, to which he had given the name of aethereum; while the other was a new power, derivable from certain chemically prepared crystals which, treated in one way, yielded electricity in enormous volumes, while, powdered and treated with a certain acid, they evolved an expansive gas of stupendous potency, capable of being advantageously used in place ...
— With Airship and Submarine - A Tale of Adventure • Harry Collingwood
... and climate combined, give to different wines their peculiar flavour. The vines which in Madeira produce the wine of that name, when brought to another country, even in a corresponding latitude, and planted in soil that chemically approaches as closely as possible to that which they have left, will produce a wine materially different from that called Madeira. So with the vines of Xeres and Oporto; of Teneriffe or Constantia. Different countries produce wines peculiar to themselves; and ...
— The Bushman - Life in a New Country • Edward Wilson Landor
... traced to its origin, and popular opinion at the time was that the boiler had, unknown to the proprietor of the station, induced verdigris. Investigation, however, gave ground for the belief that the fish in the boiling exuded juices of such corrosive qualities that the copper was chemically acted upon. Beche-de-mer, is now invariably cooked in iron vessels, the bottom half of a malt tank being a common boiler, and the "red prickly," after being absolutely worthless for many years—so quaint are Oriental prejudices—is ...
— The Confessions of a Beachcomber • E J Banfield
... casual dirt introduced with it may be at fault. When, as in the case of smallpox or cowpox, the germ has not yet been detected, what you inoculate is simply undefined matter that has been scraped off an anything but chemically clean calf suffering from the disease in question. You take your chance of the germ being in the scrapings, and, lest you should kill it, you take no precautions against other germs being in it as well. Anything may happen as the result of such an inoculation. Yet this ...
— The Doctor's Dilemma: Preface on Doctors • George Bernard Shaw
... Smith, diplomatically. Jackson turned and hailed the little man on the other side of the car. He looked up absently from the scientific apparatus with which he had been making a test of the room's chemically purified air, then he stepped to the oxygen tanks and closed the flow a trifle, referring to his figures in the severely exact manner of his craft. He crossed to ...
— The Lord of Death and the Queen of Life • Homer Eon Flint
... after the first German attack that the organisation and preparation of the latter were under the scientific guidance of this renowned Professor. The attack was carried out by the 35th and 36th Pioneer Regiments, each furnished with chemically trained officers who were specially detailed ...
— by Victor LeFebure • J. Walker McSpadden
... of food and gastric juice, treated in the same way, I add a glass of pale ale or a quantity of alcohol, at the end of seven or eight hours, or even some days, the food is scarcely acted upon at all. This is a fact; and if you are led to ask why, I answer, because alcohol has the peculiar power of chemically affecting or decomposing the gastric juice by precipitating one of its principal constituents, viz., pepsine, rendering its solvent properties much less efficacious. Hence alcohol can not be considered either as food or as a solvent for food. Not as the latter ...
— Grappling with the Monster • T. S. Arthur
... of mineral species known as the silicates. These are so called because they consist largely of oxide of silicon (the material above referred to under quartz gems). This oxide of silicon is not free and separate in the silicates but is combined chemically with other oxides, chiefly with metallic oxides. Thus there are many different silicates because, in the earth, many different metallic oxides have combined with silicon oxide. Also in many cases two or three or even more metallic ...
— A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public • Frank Bertram Wade
... mushroom looked like. They advertised "potted chicken,"—and it was like the boardinghouse soup of the comic papers, through which a chicken had walked with rubbers on. Perhaps they had a secret process for making chickens chemically—who knows? said Jurgis' friend; the things that went into the mixture were tripe, and the fat of pork, and beef suet, and hearts of beef, and finally the waste ends of veal, when they had any. They put these up in several grades, and ...
— The Jungle • Upton Sinclair
... it; all these fluids contain small quantities of organic compounds of the class called ferments, and these are the active agents in the change. The soluble form of the carbohydrates is sugar; proteids can be changed into the, of course, chemically equivalent but soluble and diffusible the peptones; and fats and oils undergo a more complicated, but finally ...
— Text Book of Biology, Part 1: Vertebrata • H. G. Wells
... the contents of these bubbles in a bottle containing lime-water. When this bottle was shaken violently, so that the lime-water and the carbonic acid became thoroughly mixed, an insoluble white powder was precipitated from the solution, the carbonic acid having combined chemically with the lime to form the insoluble calcium carbonate, or chalk. This experiment suggested another. Fixing a piece of burning charcoal in the end of a bellows, he arranged a tube so that the gas coming from ...
— A History of Science, Volume 4(of 5) • Henry Smith Williams
... THE FACE.—Moles and many other discolorations may be removed from the face by a preparation composed of one part chemically pure carbolic acid and two parts pure glycerine. Touch the spots with a camel's-hair pencil, being careful that the preparation does not come in contact with the adjacent skin. Five minutes after touching, bathe with soft water ...
— Searchlights on Health: Light on Dark Corners • B.G. Jefferis
... other hand, it is necessary to heat lard "smoking hot" before it is of the proper frying temperature. Remember also that, when lard smokes and fills the house with its strong odor, certain constituents have been changed chemically to those which irritate the sensitive membranes of the ...
— The Story of Crisco • Marion Harris Neil
... doors—together with their frequent opening—to carry off the small quantity emitted by one or two burners. But there are other gases which must have vent at the upper part of the room, while fresh air should be admitted to supply the place of that which is chemically changed." ...
— Lippincott's Magazine of Popular Literature and Science, Vol. XXVI., December, 1880. • Various
... of utilizing this source of wealth, and by chemical means deodorize their sewage and change it into substances useful for agricultural and industrial purposes. There is still a great deal to be learned on this subject, and it is possible that chemically treated sewage may be made a source of income to a ...
— General Science • Bertha M. Clark
... Ehrlich, who, in conjunction with his pupil, Hata, has built up a compound, the dihydrochloride of dioxydiamido-arseno-benzol, popularly known as salvarsan or "606." Other preparations, such as kharsivan, arseno-billon, and diarsenol, are chemically equivalent to salvarsan, containing from 27 to 31 per cent. of arsenic, and are equally efficient. The full dose is 0.6 grm. All these members of the "606" group form an acid solution when dissolved in water, and must be rendered alkaline before being injected. ...
— Manual of Surgery - Volume First: General Surgery. Sixth Edition. • Alexis Thomson and Alexander Miles
... found in the flowers of the common white thorn or mayflower (Crataegus oxyacantha) and many others of the Rosaceae—which recalls the odor of the animal and human sexual regions.[77] The reason is that both plant and animal odors belong chemically to the same group of capryl odors (Linnaeus's Odores hircini), so called from the goat, the most important group of odors from the sexual point of view. Caproic and capryl acid are contained not only in the odor of the goat ...
— Studies in the Psychology of Sex, Volume 4 (of 6) • Havelock Ellis
... disease spore inoculum is applied with a teaspoon in dots or spots over the turf. The important point is that the spore powder must be used on a plot where there are grubs to get the disease, and not on chemically grub-proofed soil. Milky disease spore powder is sold under three brand names, "Japidemic," "Japonex" and "Sawco-Japy." One-half pound, suitably applied, will cost you about $2.50 and be an act of good citizenship, for the disease slowly spreads to any grubby soil in surrounding ...
— Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting • Various
... the air we breathe. It is a mixture of oxygen and nitrogen; and it behaves towards radiant heat like a vacuum, being incompetent to absorb it in any sensible degree. But permit the same two gases to unite chemically; then, without any augmentation of the quantity of matter, without altering the gaseous condition, without interfering in any way with the transparency of the gas, the act of chemical union is accompanied by an enormous diminution of its diathermancy, ...
— Six Lectures on Light - Delivered In The United States In 1872-1873 • John Tyndall
... Chemically, calcite has the same composition as the orthorhombic aragonite (q.v.), these minerals being dimorphous forms of calcium carbonate. Well-crystallized material, such as Iceland-spar, usually consists of perfectly pure calcium carbonate, but at other times the calcium ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 - "Bulgaria" to "Calgary" • Various
... land contains enough food for the growing of good crops, but the food elements may be chemically unavailable, or there may be insufficient water to dissolve them. It is too long a story to explain at this place,—the philosophy of tillage and of enriching the land,—and the reader who desires to make excursions into this delightful subject should consult King on "The Soil," Roberts ...
— Manual of Gardening (Second Edition) • L. H. Bailey
... explosion could be produced by the introduction of a match into the mixture. Alone, however, it burns with a feebly luminous flame, although to its presence our house-gas owes a great portion of its heating power. Marsh-gas is the first of the series of hydro-carbons known chemically as the paraffins, and is an extremely light substance, being little more than half the weight of an equal bulk of air. It is composed of four atoms of hydrogen ...
— The Story of a Piece of Coal - What It Is, Whence It Comes, and Whither It Goes • Edward A. Martin
... mineral, differing chemically from the more commonly occurring gypsum in containing no water of crystallization, being anhydrous calcium sulphate, CaSO{4}. It crystallizes in the orthorhombic system, and has three directions of perfect cleavage ...
— Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 • Various
... difficulty of the restorer is to harmonize permanently the new vehicles with the old; for the fresh tints are always liable to assume a different tone from the original, which have already been chemically acted ...
— Atlantic Monthly Volume 6, No. 37, November, 1860 • Various
... the atmosphere are chemically or mechanically combined,—one of the things about which the learned are not fully agreed,—it is found to be chemically the same in its constituents, all over the world, whether collected on mountains or on plains, on the sea or on the land, whether obtained ...
— Atlantic Monthly Vol. 6, No. 33, July, 1860 • Various
... absence of a hypodermic syringe, the remedy may be given by the rectum. In the selection of the appropriate antidote, a knowledge of pharmacology is required, especially of the physiological antagonism of drugs. Antidotes may act (1) chemically, by forming harmless compounds, as lime in oxalic acid poisoning; (2) physiologically, the drug which is administered neutralizing more or less completely the poison which has been absorbed; (3) physically, as charcoal. Every doctor ...
— Aids to Forensic Medicine and Toxicology • W. G. Aitchison Robertson
... that the same juice is produced by bones, blood, lymph, and excrementitious materials? But one cannot follow the metamorphoses of an article of food. The man who uses only one of them is chemically equal to him who absorbs several. Vauquelin, having made a calculation of all the lime contained in the oats given as food to a hen, found a greater quantity of it in the shells of her eggs. So, then, a creation of ...
— Bouvard and Pecuchet - A Tragi-comic Novel of Bourgeois Life • Gustave Flaubert
... part of chemistry, Uncle," said Jack, soberly; "a very important part. This dish is chemically prepared, sir; please regard it as ...
— The Merryweathers • Laura E. Richards
... microbes die, decay ceases, the iron in the blood becomes chemically strong; ozone is manufactured from the dirt and dust, which are also destroyed; the perspiration becomes active and carries off waste from the muscles and cleanses the skin; dead tissues are purified and the muscles invigorated; and all ...
— The Wonder Island Boys: The Mysteries of the Caverns • Roger Thompson Finlay
... ass. There is no such thing as 'Sulphate of Bilgerius,' or 'Silica Bilgica,' or anything like them", and then the old fellow chuckled to himself over my supposed ignorance. I was willing he should. I'm accustomed to being called an ass, and always like to be recognized by my kindred. Chemically thine, ...
— Punchinello, Vol. 1, No. 23, September 3, 1870 • Various
... the average strength of 18 deg.-25 deg. per cent, of 'proof spirit,' which consists of alcohol and water in equal proportions. For that purpose each pipe is dosed with a gallon or two of Porto Santo or Sao Vicente brandy. This can do no harm; the addition is homogeneous and chemically combines with the grape-juice; but when potato-spirit and cane-rum are substituted for alcohol distilled from wine, the result is bad. The vintage is rarely ripened by time, whose unrivalled work is imperfectly done in the estufa or flue-stove, ...
— To the Gold Coast for Gold - A Personal Narrative in Two Volumes.—Vol. I • Richard F. Burton
... last mysterious appearance, with its curious light, there was quite enough to bother the admiral and Jack Pringle to a considerable effect, whatever might be the effect upon Mr. Chillingworth, whose profession better enabled him to comprehend, chemically, what would produce effects that, ...
— Varney the Vampire - Or the Feast of Blood • Thomas Preskett Prest
... its own special techniques. The analytical chemist has a series of routines he tries when he wishes to reduce an unknown compound to its constituents. To the chemically uneducated, this may appear to be a fumbling, hit or miss, kind of procedure. The personnel man, too, has his series of techniques. It may appear to be no more ...
— Sense from Thought Divide • Mark Irvin Clifton
... connection with fermentative and putrefactive processes was entirely obscured by the overshadowing weight of the chemist Liebig, who believed that fermentations and putrefactions were simply chemical processes. Liebig insisted that all albuminoid bodies were in a state of chemically unstable equilibrium, and if left to themselves would fall to pieces without any need of the action of microscopic organisms. The force of Liebig's authority and the brilliancy of his expositions led ...
— The Story Of Germ Life • H. W. Conn
... corn to burn, since in that very year the farmers of Iowa were using corn for their fuel. Glucose is the active saccharine principle in maize, but it does not become active until the corn is treated chemically in a certain way, just as honey is not honey until a bee puts it ...
— Little Journeys to the Homes of the Great - Volume 12 - Little Journeys to the Homes of Great Scientists • Elbert Hubbard
... Chemically speaking, beer may be considered as the wine of grain. For it is the product of the fermentation of malt, just as wine is that of the fermentation of grapes, or ...
— Conversations on Chemistry, V. 1-2 • Jane Marcet
... coffee-roaster being carried through it, containing a pound of coffee newly roasted. In another room, exposed to the effluvium occasioned by the clearing out of the dung-pit, so that sulphuretted hydrogen and ammonia in great quantities could be chemically detected, the stench was completely removed in half a minute, on the employment of three ounces of fresh-roasted coffee, whilst the other parts of the house were permanently cleared of the same smell by being simply traversed with the coffee-roaster, ...
— Enquire Within Upon Everything - The Great Victorian Domestic Standby • Anonymous
... direction) is covered by a fine mud, which when brought to the surface dries into a grayish-white friable substance. You can write with this on a blackboard if you are so inclined; and to the eye it is quite like very soft, grayish chalk. Examined chemically, it proves to be composed almost wholly of carbonate of lime; and if you make a section of it, in the same way as that of the piece of chalk was made, and view it with the microscope, it presents innumerable Globigerinae imbedded ...
— The Best of the World's Classics, Restricted to Prose, Vol. VI (of X)—Great Britain and Ireland IV • Various
... danger will never be tolerated in our households. Already a patent has been taken by Messrs. Crookes and Ricarde-Seaver for purifying water gas from carbon monoxide, and converting it mainly into hydrogen by passing it at a high temperature through a mixture of lime and soda lime, a process which is chemically perfect, as the most expensive portion of the material used could be recovered; but in the present state of the labor market it is not practical, as for the making of every 100,000 cubic feet of gas, fifteen tons of material would have to be handled, the cost of labor alone being sufficient ...
— Scientific American Supplement, No. 795, March 28, 1891 • Various
... hydrochloride is obtained. Both can be shipped without risk of decomposition. The product is not quite pure, but contains some hygrine, traces of gum and other matters. Its percentage of alkaloid is 75 per cent., while chemically pure cocaine hydrochloride (C{17}H{21}NO{4}.2HCl) contains 80.6 per cent. of the alkaloid. The sodium hydrate solution cannot be replaced by milk of lime, nor can any other acid be used for neutralization. Alcohol or ether are not suitable for extraction. A repetition of the ...
— Scientific American Supplement, No. 623, December 10, 1887 • Various
... the mother's blood. To convert caseine into blood no foreign substance is required, and in the conversion of the mother's blood into caseine, no elements of the constituents of the blood have been separated. When chemically examined, caseine is found to contain a much larger proportion of the earth of bones than blood does, and that in a very soluble form, capable of reaching every part of the body. Thus, even in the earliest ...
— Familiar Letters of Chemistry • Justus Liebig
... life and application to the actual process of finding and proving truth. But besides thus working each half up to perfection, Mr Mill has performed the still more difficult task of overcoming the repugnance, apparently an inveterate repugnance, between them, so as chemically to combine the two into one homogeneous compound; thus presenting the problem of Reasoned Truth, Inference, Proof, and Disproof, as one connected whole. For ourselves, we still recollect the mist which was cleared from our minds ...
— Review of the Work of Mr John Stuart Mill Entitled, 'Examination of Sir William Hamilton's Philosophy.' • George Grote |
