Ignited alumina isdifficultly soluble in acids; it is not reduced by hydrogen at a red heat.
Oxide of Lead~, in the form of red lead or litharge, is a valuable flux; it easily dissolves those metallic oxides which are either infusible or difficultly fusible of themselves, such as oxides of iron or copper.
Difficultly volatile liquids may be weighed directly into the boat; volatile liquids are weighed in thin hermetically sealed bulbs, the necks of which are broken just before they are placed in the combustion tube.
For substances of a difficultly combustible nature he adopted the method in common use to-day, viz.
He had not yet completed his second month in London, and already failure and starvation stared him in the face.
His study of them was but an episode in his literary life, but it was an episode of unique importance.
The Ladies' College (1854), long conducted by Miss Beale (q.
This compound may be considered as derived from methane, CH4, by replacing a hydrogen atom by the monovalent group CH3, known as methyl; hence ethane may be named "methylmethane.
This lute is very easily managed, sticks very closely to glass, and is very difficultly penetrable; it may be rendered more consistent, and less or more hard or pliable, by adding different kinds of resinous matters.
The heat produced in this second manner is by no means so intense as in the former way, and is verydifficultly made to melt platina.
A lower degree of cold would occasion the acid to be engaged amongst the ice, and render itdifficultly separable.
There are also in all parts of this country a good number of Vicunnas, or Peruvian sheep, but these, by reason of their swiftness, are very difficultly killed.
They were about twenty-five leagues west from Mischievous island, and the Dutch called them the Labyrinth,[2] having difficultly got clear of them by numerous tacks.
Although the silver usually appears in this kind, and it is almost mouldering, it is the most difficult of all to manage, as it parts very difficultly with the silver.
By adding nitric acid to the solution, the chrysaniline is thrown down in the form of a difficultly soluble nitrate.
This is insoluble in water, also in chloroform, and difficultly soluble in alcohol.
It has, however, the disadvantage of being difficultlysoluble in water.
When found in tubers, or other storage organs, it has been supposed that they may serve as reserve food materials, but it seems that such difficultly hydrolyzable compounds as these can hardly function as normal reserve foods.
It is a white, amorphous powder, which is difficultly soluble in water, is strongly dextrorotatory (specific rotatory power +285 deg.
They are white, fluffy solids, which are difficultly soluble in cold water, more readily in hot water.
But when many difficultly oxidizable substances, such as chloral, camphor, turpentine oil, aniline, etc.
This impulse will explain to the criminalist a large number of phenomena, especially the accommodation of woman to man's desires; and from this along he may deduce a number of otherwise difficultly explainable psychical phenomena.
The radial may be so deeply situated in the wrist of a fat subject that it isdifficultly palpable.
Overeating= There can be no doubt but that the constant overloading of the stomach with rich or difficultlydigestible food is responsible for a large number of cases of arteriosclerosis.
He wonders that any worthy man should be so difficultly persuaded, to embrace THIS account of justifying faith (p.
A special advantage of this method of preparation is the fact that sulphuric acid, which is but difficultly removed from the end-product, is not employed at all.
Any remaining solubles in the material must be neglected or reported separately as "difficultly soluble" substances.
Her suspicious and angry watchfulness was quickly exchanged for downcast looks, and stealing tears, and sighsdifficultly repressed.
Over her finely chiselled white face trembles something like a difficultly suppressed smile.
When she awoke, seeming difficultly to emerge from an eternal night, Arthur was holding down her head.
They saw it difficultly with their scant light, since the thin shaft of brilliancy, emphasising acutely the surrounding darkness, revealed it only piece by piece.
I do everything to be "difficultly understood" myself!
I have fallen these last years on evil days, physically speaking, and have to do things only when and as I ratherdifficultly can, and not after a prompter fashion.
It was loosely but difficultly woven of very thick soft rope of a red colour.
The compound of sodium and chlorine has neither the appearance nor the properties of the original elements; sodium chloride melts at a higher temperature, and is more difficultly volatile, than either sodium or chlorine.
Hydrochloric acid is also produced by the ignition of certain metallic chlorides in a stream of hydrogen, especially of those metals which are easily reduced and difficultly oxidised--for instance, silver chloride.
They are indispensable to science; they bestow an order and simplicity which are difficultly attainable without their aid.
At the season of the year which he unfortunately chose, snow falls almost continually among the Andes, and completely fills and obliterates the narrow paths that are evendifficultly passable in summer.
Soto sent two of his soldiers who were good swimmers to repair the bridge, but they were set upon by many Indians in canoes from whom they difficultly escaped after being severely wounded.
The result of all this diversity of racial elements would be that Italy could only difficultlyattain national unity at any time; but that once such unity was attained, she would be bound to play an enormous part.
But now she must labor difficultly to make those things cry through; she gains in glory by the resistance of the material molds she must pierce.
Need arises for reforms; and the reforms are difficultly carried through; the franchise is extended, and there is loud talk about political growth and what not; we see the millennium at hand, and ourselves its predestined enjoyers.
Footnote 241: This name and province are difficultly ascertainable.
Footnote 218: At this place is given a confused relation of several incidents at Surat, obviously garbled and abbreviated by Purchas, so as to be difficultly intelligible.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "difficultly" in a variety of sentences. We hope that you will now be able to make sentences using this word.
