Tin is very susceptible of oxidation, and therefore deprives oxidized substances of their oxygen very quickly, when heated in contact with them.
If we deprive an oxidized substance of its oxygen, we term the process reduction.
By the aid of heat it isoxidized in sulphuric acid, a portion of the oxygen of the acid oxidizing the metal, while sulphurous acid gas escapes.
When heated in the air it is oxidized into columbic acid, and is only soluble in hydrofluoric acid, yielding hydrogen.
It frequently happens, that if a metallic oxide will not give its peculiar color in one of the flames, that it will in the other, as the difference in degree with which the metal is oxidized often determines the color.
This latter is somewhat volatile, but by passing through the oxidation flame, it is again oxidized into the sulphate.
When heated in a glass tube open at both ends, metallic arsenic is oxidized to arsenious acid, which appears as a white crystalline sublimate on the sides of the glass tube.
At a temperature which is about to fuse the glass, tellurium yields a small quantity of a white vapor (some tellurium is oxidized to tellurous acid by the oxygen of the air in the tube).
At a glowing heat it is oxidized to a protoxide, and at a white heat it is volatilized.
Ignited in the open air, it is oxidizedto volatile osmic acid, which is possessed of a pungent smell, and affects the eyes.
This, being less volatile, sublimes upon the charcoal, but by exposing it again to the flame of reduction, it is reduced and carried off to be again oxidized by its passage through the oxidation flame.
It is oxidized by fusion with carbonate of soda or potash.
If there is a very high temperature, the oxidation is not effected so readily in many cases, unless the substance is removed a little from the flame; but if the heat be not too high, it is readily oxidized in the flame, or near its cone.
It was thought that in a mixture of the two the former might be left unchanged while the latter was oxidized to p-sulphamine benzoic acid.
The amide obtained in this way was oxidized in the manner already described.
The amide thus obtained was oxidizedas described by Remsen (loc.
It is isolated as a heavy, soft, bluish white metal, easily oxidized in moist air, but preserved by keeping under water.
It is not easilyoxidized in moist air, and hence is used for sheeting, coating galvanized iron, etc.
It consists of hydrocarbons which when oxidized form the orange-yellow eupittonic compounds, the salts of which are dark blue.
It is isolated as a soft, waxy, white, unstable metal, so readily oxidized that it combines violently with water, and to be preserved must be kept under petroleum or some similar liquid.
It is easily oxidized (rusted) by moisture, and is attacked by many corrosive agents.
Decomposed rock, usually reddish or ferruginous (owing to oxidized pyrites), forming the upper part of a metallic vein.
Pertaining to, or designating, a certain one of the highly oxidized compounds of chromium, which has a deep blue color, and is produced by the action of hydrogen peroxide.
The molten metal cannot become oxidized in the mould, since it is shut off from contact with the external air by the cap, C, which covers it.
Metallic arsenic is probably not poisonous, but as it usually becomes oxidized in the alimentary canal, the usual symptoms of arsenical poisoning follow its use.
It is easily oxidized by heating with concentrated nitric acid to arsenic acid, and with concentrated sulphuric acid to arsenic trioxide; dilute nitric acid only oxidizes it to arsenious acid.
That this food supply must be oxidizedbefore energy is released.
The millions of cells of which the body is composed must be given material which will form more living matter or material which can be oxidizedto release energy when muscle cells move, or gland cells secrete, or brain cells think.
Kellogg, the founder of the famous Battle Creek Sanitarium, points out that strychnine, quinine, and many other drugs are oxidized in the body but surely cannot be called foods.
As a draft of air is required to make fire under the boiler, so, in the human body, oxygen must be given so that food in tissues may be oxidized to release energy used in work.
Proof that materials are oxidizedwithin the human body.
The alcohol administered was almost all oxidizedin the body.
Food is oxidized to release energy, just as coal is burned to give heat to run an engine.
From the foregoing experiment it is evident that food is oxidized within the human body to release energy for our daily work.
Alcohol interferes with the respiration of the cells because it is oxidized very quickly within the body as it is quickly absorbed and sent to the cells.
Glycogen is also stored in the muscles, where it is oxidized to release energy when the muscles are exercised.
That in cases where the food is not stored at the point where it is to be oxidized the food must be digested so that it may be transported from one part to another in the same plant.
Alcohol is readily oxidized and eliminated, the same as any other oxidizable drug.
The ferrous is, therefore, oxidized to the ferric-ion.
But if proteids are eaten much in excess of the body’s need for rebuilding the tissues, and this excess is oxidized for supplying energy, a strain is thrown upon the organs of excretion, because of the increase in the wastes.
If one is in a weakened condition, the uric acid may fail to be oxidized to urea, as occurs normally, or to be thrown off as uric acid.
This is attained, in part at least, through the ability of the body to store up the food materials and hold them in reserve until they are to be oxidized (page 180).
In addition to rebuilding the tissues, proteids may also be oxidized to supply the body with energy.
Like the Nicholls square, this may be obtained in polished steel, nickel plated, or oxidized copper as the purchaser may desire.
These squares are furnished by the manufacturers either in polished steel, nickel plate or oxidized copper.
It is also obtained when sebacic, stearic and oleic acids are oxidized with nitric acid.
Some of the H{2}S and the sulphur of the mercaptans are oxidized by the sulphur bacteria to free sulphur and finally to sulphuric acid.
Free hydrogen has been shown to be oxidized by some forms which obtain their energy in this way.
In some of the sulphur bacteria it is a source of energy, since either free sulphur or H{2}S is oxidized by them.
That phosphorus is oxidized during the activity of many bacteria is undoubted, but whether this represents a source of energy or is the accidental by-product of other activities is undetermined.
A A is the main core of the transformer, composed of a ring of soft annealed and insulated or oxidized iron wire.
A semisolid emulsion produced by the treatment of certain skins with oxidized fish oil, which extracts their soluble albuminoids.
When oxidized it is poisonous, but pure arsenicum passes through the body of animals unaltered (Wagner’s Chem.
On the walls are bracketed oxidized silver lamps of Roman design, and there are frequent illuminated texts from the Bible and from Mrs. Eddy's "Science and Health with Key to the Scriptures" impanelled.
The green sand when weathered is brown or rusty coloured, the glauconite being oxidized to limonite.
After this treatment, the mixture is run into lead-lined vats and treated with sulphuric acid, steam is blown through the mixture in order to bring it to the boil, and the anthracene is rapidly oxidized to anthraquinone.
Lead-zinc ores show lead enrichment and zinc impoverishment in the oxidized zone but have usually less pronounced enrichment below water level than copper.
The predominant characteristic of alteration in gold deposits is, however, enrichment in the oxidized zone with the maximum values near the surface.
While cases do occur of gold deposits richer in the upper sulphide zone than below, even the upper sulphides are usually poorer than the oxidized region.
The writer's unvarying experience with gold is that it is richer in theoxidized zone than at any point below.
Although the action of all surface waters is toward oxidation and carbonation of these metals, the carbonate development of oxidized zones is more marked when the enclosing rocks are calcareous.
The migration of metals from the top of the oxidized zone leaves but a barren cap for erosion.
In this manner we can account for the enormous concentration of values in the lower oxidized and upper sulphide zones overlying very lean sulphides in depth.
Oxidation usually alters treatment problems, and oxidized ore of the same grade as sulphides can often be treated more cheaply.
Silver deposits are often differentially enriched in the oxidized zone, and at times tend to concentrate in the upper sulphide zone.
The bearing of the secondary alteration, both in the oxidized and upper sulphide zones, is of the most sweeping economic character.
They do not reduce silver solutions, and are not so readily oxidized as the aldehydes.
With concentrated nitric acid it forms dinitroethane, and it is oxidized by chromic acid to acetic and propionic acids.
In the progress of the decomposition, a substance is lastly produced which resembles oxidized extractive, is soluble in alkalis, and is sometimes called mould.
The air in sweeping across the surface of the bath, oxidized the tin more rapidly than the copper; whence proceeded crusts of oxide that were skimmed off from time to time.
When alone, it cannot be oxidized by any degree of heat with contact of air, although in combination with other oxidized bodies, it may pass into the state of an oxide, and be even vitrified.
Oxidized substances cannot exist in metallic iron, and the foreign substances it does contain are present in such small quantities, that it is somewhat difficult to determine their amount.
The presence of the charcoal renders this preparation a convenient flux for reducing calcined or oxidized ores to the metallic state.
It is not oxidized by contact of air, but may be burned in oxygen gas.
The greater the proportion of the oxidized cast iron, the tougher is the steel.
The nitric acid, by its reaction upon the sulphur, having generated sulphuric acid, this will combine with the lead oxidized at the same time, constituting insoluble sulphate of lead, which will remain mixed with the gangue.
The active out-of-door laborer can with impunity consume more food, because there is greater demand for nutrients, and the food is more completely oxidized in the body and without the formation of poisonous waste products.
Is the protein molecule as completely oxidizedin the body as starch or fat?
The indigestible nutrients in the feces are deducted from the total nutrients of the food, the difference being the amount digested, or oxidized in the body.
The chains were also oxidized to conform with the other metal work.
As a finish around the hooks shallow cups of beaten copper were fashioned over a wooden form, turned for the purpose, and oxidized to a tone somewhat darker than the brown of the oak board.
Fatty matters are used in the production and renovation of the adipose tissues; and may also, like the last, be burnt and oxidized to support the animal heat.
But it has been proved by Woehler that the same vegetable acid becomes oxidized when given in combination with an alkali.
In Oxaluria it might cause the oxalic acid to be oxidized into carbonic acid, and thus restore health.
The acid next combines with free Soda, existing in the blood; and this salt is oxidized into Carbonate of Soda and water, just as a Tartrate or a Citrate might be.
But suppose some of the sugar to be oxidized prematurely, without passing first into lactic acid.
When the solution of the former acid is heated in the air, or taken into the human system, the elements of grape-sugar are oxidized into Carbonic Acid and water, and Gallic Acid is set free.
If we adopt this hypothesis, it will be evident that under the above treatment this uric acid may be oxidizedback into urea and carbonic acid, and the balance of health restored.
Lactic acid has been formed; but, for some reason unknown, it is notoxidized into carbonic acid.
The existence of the fault helped him a good deal, as the percolation of water at this point had oxidized the stone to rottenness.
The bones were big and strong, but oxidized by the action of the air.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "oxidized" in a variety of sentences. We hope that you will now be able to make sentences using this word.
