Methyl cyanide= is a liquid obtained by distillation of a mixture of calcic methyl sulphate and potassic cyanide.
The lime must be pure, and is made by heating a carbonate which has been precipitated from calcic nitrate.
Ignited, and the resulting carbonate of lime weighed; or dissolved in standard acid and titrated back--one part of calcic carbonate corresponds to 1.
The usual method of preparation is the addition of hydrochloric acid to bleaching powder, which latter substance is hypochlorite of lime mixed with calcic chloride and, it may be, a little caustic lime.
Its aqueous solution gives, with a solution of acetate or sulphate of lime, a precipitate of calcic oxalate insoluble in acetic acid.
Heat is now applied to the flask by means of a water-bath, and continued for several hours; the liquid which has distilled over is then treated with dry calcic chloride and redistilled exactly in the same way.
On examining the mucous membrane under the microscope, Lesser[697] has described it as covered with a layer which strongly reflects light, and is to be considered as caused by a fine precipitate ofcalcic oxalate.
To this distillate again a similar process may be used, substituting dry potassic carbonate for the calcic chloride.
Macdougall's disinfecting powder is made by adding a certain proportion of impure carbolic acid to a calcic sulphite, which is prepared by passing sulphur dioxide over ignited limestone.
Used chiefly for preparing common reagents, as sulphide of iron, calcic chloride, &c.
The calcic chloride in the syphon tube retains the moisture, and the potassic cyanide any sulphuric acid that might chance to pass over, whilst the hydrocyanic acid collects in the anhydrous state in the cooled receiver.
In Carre's machine the same end is accomplished by means of ammoniacal gas, a solution of calcic chloride being used for absorbing the cold instead of common salt.
The liquid which is condensed in the flask must be rectified from calcic chloride.
Like albumin also this calcic solution is coagulated by heat; a solution of a calcic salt of a volatile acid on heating forms a precipitate which has all the appearance of albumin coagulated by heat.
In 1839, Link obtained spherical granulations by the precipitation of calcic or plumbic solutions by potash, soda, or carbonic acid.
By precipitating chloride of calcium with the carbonates of ammonium and other alkaline carbonates, he obtained small spheres which grew and were transformed into calcic rhombohedra.
Experiments to determine the action of lime upon soils apparently prove that it does not matter in what form calcic salts are employed; their effect, in all cases, is to increase the yield of roots to the acre.
Calcic salt elimination from beet juices is a problem not yet satisfactorily solved.
Since the early history of beet sugar making, it has been noticed that calcic salts render graining in the pan most tedious; hence repeated efforts to reduce to a minimum percentage the use of lime during defecation.
Recent observations relating to the action of soda upon calcic sulphates, calcic glucates, etc.
Precipitates from ferric sulphate, unlike calcic compounds, do not subsequently enter into putrefaction.
To it is permanently fixed a small tube filled with calcic chloride, and in front of all is a small-weighed U-tube the first three fourths of which is filled with soda lime, and the other fourth with calcic chloride.
The carbonic acid given off, after being freed from sulphurous anhydride by passing through the chromic acid solution and of moisture by the calcic chloride, passes into the soda lime tube and is absorbed.
In the form of calcic lactate it occurs in nux vomica.
The carbon monoxide (CO) had failed to remove from the ore the carbon dioxide existing as calcic carbonate.
All the carbon dioxide (CO{2}) occurring in the ore as calcic carbonate was expelled.
In the former the calcicscales and crystals are distinct and quite as in L.
Forms occur, however, in which these outer calcic deposits are almost entirely wanting; the peridium becomes transparent, the capillitium visible from without.
Like Lepidoderma tigrinum, but has different calcic crystals.
When sufficiently decolorized the wings should be washed in dilute hydrochloric acid to remove the deposit of calcic carbonate, which forms by the union of the calcic hydrate solution with the carbonic dioxide of the air.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "calcic" in a variety of sentences. We hope that you will now be able to make sentences using this word.