It is made by the action of nitric acid on glycerin in the presence of sulphuric acid.
An acid elevator, as a tube through which acid is forced to some height in a sulphuric acid manufactory.
Twenty drops of sulphuric acid may be given in drinking water three times a day, and hypophosphite of iron in 2-dram doses, mixed with the feed, twice a day.
Sulphuric acid is frequently impregnated with arsenic from the iron pyrites used in preparing the acid.
There is no apparent action of sulphuric acid on the vessels and the slight increase in temperature resulting from the absorption of water-vapor as the air passes through does not appear to have any deleterious effect.
This is particularly the case with the vessels containing the rather large amounts of sulphuric acid required to dry the air.
A sulphuric acid absorber is suspended on the left hand arm of the balance.
All of these are justifiable, and each might be useful to explain certain reactions of sulphuric acid, but to use one only creates a false impression.
The solution of morphia, free from foreign bodies, is evaporated to dryness, and the residue is heated on the water bath with a few drops of sulphuric acid.
Herr Hasenclever tested the Freytag method, in which the water is replaced by sulphuric acid, and obtained favorable results, as shown by the following analyses of the gases before and after treatment.
Besides containing sulphurous acid, the gases from the roasting furnaces hold varying quantities of sulphuric acid, and Dr.
From the solution thus obtained, sulphurous acid pure enough to be used for the manufacture of sulphuric acid, sulphur, and a solution of green vitriol is made.
He found that, if he placed copper and zinc in sulphuric acid, or a solution of common salt, he could, produce a continuous flow of electricity (Fig.
Daniell cell--copper in copper sulphate, and zinc in sulphuric acid; but there is no porous cup.
If the bromide be treated with a mixture of sulphuric acid, and peroxide of manganese, bromide is only disengaged.
The remaining liquor, which contains the iodine, is mixed with successive portions of sulphuric acid in a leaden retort, and after standing some days to allow the sulphureted hydrogen, etc.
Sulphuric acid floats on its surface, and is used to prevent its escape.
The fractions are agitated with strong sulphuric acid, and then washed with a caustic soda solution.
It is readily brominated and nitrated; when the nitration is carried out in the presence of sulphuric acid, the nitro-groups take up the meta position with regard to the amino-groups.
It can be prepared by the oxidation of toluene, benzyl alcohol, benzaldehyde and cinnamic acid; by the oxidation of benzene with manganese dioxide and concentrated sulphuric acid in the cold (L.
In the presence of sulphuric acid it condenses with nitriles to oxazoles (q.
This solution is colorless, and is tellurous acid, dissolved in sulphuric acid.
By the aid of heat it is oxidized in sulphuric acid, a portion of the oxygen of the acid oxidizing the metal, while sulphurous acid gas escapes.
The phosphates give a green color to the oxidation flame, especially when they are moistened with sulphuric acid.
Sulphuric acid is a great aid to the development of the color, especially if other salts be present which would be liable to hide the color of the phosphoric acid.
It is made in great quantities in the soda process, by the action of sulphuric acid on common salt.
An insoluble, proteid substance, described by Schützenberger, formed when albumin is heated for some time with dilute sulphuric acid.
It is produced by the action of sulphuric acid on fluorite, and is usually collected as a solution in water.
It is made by the action of sulphuric acid on yellow prussiate of potassium (potassium ferrocyanide), and chemically resembles hydrochloric and hydrobromic acids.
As part of acidity is due to the formation of sulphuric acid, a further correction is necessary.
Alkalinity and causticity are tested with a standard solution of sulphuric acid.
The electrolyte was used until the accumulation of iron in it was too great, but was mixed from time to time with a little water acidulated by sulphuric acid.
In the tumbler is placed a solution consisting of two-thirds of a tumblerful of water, two ounces of bichromate of potash, and two ounces of sulphuric acid.
The gas (CO2) then passes through a U-tube, in one limb of which is sulphuric acid, in the other glacial phosphoric acid.
Dissolve an ounce of sulphate of copper in a half pint of water; add a few drops of sulphuric acid; connect with the zinc pole of the battery the object to be coppered.
A few drops of sulphuric acid or even vinegar will increase the conductivity of the water so as to produce a marked deflection of the galvanometer needle.
One of the earliest known and technically most important instances of catalysis is that of the oxidation of sulphur dioxide to sulphuric acid by oxygen in the presence of oxides of nitrogen.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "sulphuric acid" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
