Place a small heap of dry granulated soda (or half a dozen tablets of sodic hydroxide) by the side of the pyro tablets.
Run a few cubic centimetres of distilled water into that division of the plate base containing the sodic hydroxide.
Control the result and estimate the amount of sodic hydrate necessary to be added to render the remainder of the solution neutral to litmus.
Place a tablet of pyrogallic acid in one division of the interior of the plate base, and two tablets of sodic hydroxide in the other.
Many of the pharmaceutical preparations do not require litharge, which is specially adapted for ores, and heating with sodic carbonate (in great excess) will suffice.
To extract apomorphine, the bases are precipitated by sodic bicarbonate, and the precipitate extracted by ether or chloroform, either of which solvents leaves morphine undissolved.
Cyon, to settle the embolic theory, injected into the one jugular vein of a rabbit barium chloride, and into the other sodic sulphate, but the small arteries and capillaries of the lungs remained clear.
Neutral lead chromate is insoluble in acids, but may be dissolved by potassic or sodic hydrates.
Sodic phosphate gives a crystalline precipitate of solanine phosphate, if added to a solution of solanine sulphate.
Uranium oxide gives a green glass in the oxidising flame with borax or with sodic metaphosphate.
To estimate the amount of chlorine a known volume of the air is drawn through a solution of potassium iodide, and the amount of iodine set free, determined by titration with sodic hyposulphite, as detailed at p.
Mercurous Salts= may be titrated with great accuracy by a decinormal solution of sodic chloride.
This bath is made of one gallon of water, one pound of sodic hyposulphite, one tablespoonful sodic bicarbonate, and one tablespoonful common salt.
When cold it is suspended over a dish, and once a day for a week or a fortnight plunged for a few moments into a cold saturated solution of sodic sulphate, and it is then again freely suspended in the air.
Many small quantities of the soluble sulphides are revealed in neutral or alkaline solutions by the rich purple colour which they form on the addition of a solution of sodic nitro-prusside.
Observe the amount of a sodic hyposulphite solution (5.
It very quickly decomposes, and in properties somewhat resembles sodic albuminate.
The test for a silicate consists in fusing the suspected body with sodic or potassic carbonate, heating the residue with acid, and evaporating to dryness.
By passing a current of chlorine gas through a solution of sodic iodate, containing caustic soda, in the proportion of 3 atoms of the latter to one atom of sodic iodate.
Ignite with nitre on red-hot plate carefully, and in small quantities to avoid explosion, run down to button with borax and sodic carbonate.
If the salts of ruthenium are boiled with sodic formiate or oxalate the solution becomes colourless, but no precipitate of reduced metal takes place.
If the residue be then treated with hot water the silica remains undissolved in the form of a white powder, which will yield a colourless bead when fused with sodic carbonate upon a piece of platinum foil before the blowpipe flame.
Allow to stand in the solution of sodic hypobromite thus prepared a test tube containing exactly 5 c.
The addition ofsodic bicarbonate prevents the otherwise inevitable reduction of the silver salt.
For its determination Knop's sodic hypobromite method, on account of its convenience, is now generally preferred.
In a strongly alkaline solution urea is broken up by sodic hypobromite, its nitrogen being evolved in the gaseous state, and its carbon and hydrogen oxidized to carbonic anhydride and water respectively.
In the proportion of ten grains of neutral ammonic tartrate, with three grains of neutral sodic phosphate, to an ounce of distilled water.
All the simple ammoniacal solutions were in the proportion of ten grains of the salt to the fluid ounce of distilled water; and to those which also contained sodic phosphate, three grains of this were added.
Solutions of Ammonic Tartrate and Sodic Phosphate were heated, in their respective Flasks, for Fifteen Minutes to the Temperatures mentioned below.
Write the reaction of hydrochloric acid on sodic carbonate, and state what information the equation gives in regard to the process which it represents.
When acted upon by sulphuric acid, hydrochloric acid is evolved and sodic sulphate is formed, according to the following reaction," and so on.
Its amount can be determined by dissolving in dilute acid and boiling with an excess of sodic hydrate.
Since the experiments are carried out in the presence of sodic acetate, acetic acid is the only acid whose effect need be considered.
Ammonia orsodic hydrate (free from carbonates) give yellow precipitates, which are insoluble in excess of the reagent, but are soluble in acids.
The solution, which contains the nickel free from other metals, is heated, and a solution of sodic hydrate added in slight excess.
It must contain 10 grams of sodium acetate, or sufficient to convert any free mineral acid into its corresponding sodic salt; or, if chlorides, nitrates or sulphates of the metals are present, sufficient to decompose them.
In these and the subsequent experiments the titrations were performed in the presence of 10 grams of sodic acetate and 10 c.
As sodic acetate and acetic acid did not interfere, it became desirable to make some experiments on the finishing point.
If the lead is present as sulphate in sodicacetate solution, it is well to render it distinctly alkaline with ammonia.
With sodic carbonate and caustic soda, a given weight of the sample is titrated with standard acid, and the equivalent of soda estimated from the alkalinity of the solution.
Lithia is completely precipitated by sodic phosphate, especially in hot alkaline solutions.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "sodic" in a variety of sentences. We hope that you will now be able to make sentences using this word.
