Boron and iodine do not combine directly, but gaseous hydriodic acid reacts with amorphous boron to form the iodide, BI 31 which can also be obtained by passing boron chloride and hydriodic acid through a red-hot porcelain tube.
In 1867 there was an unsuccessful attempt to combine all the Presbyterian bodies of the North.
He maintained that, under varying conditions, two substances could combine in an indefinitely large number of different ratios, that there could in fact be a continuous variation in the combining ratio.
However, someone may come along and edit the material to for example, combine the writings of two or more individuals into a single piece.
The central authority of Pavia had always been weak; the regno had proved insufficient to combine the nation.
Mercerat, who proposed for them the name of Stereornithes, a new order of birds, mostly gigantic in size, and said to combine the characters of Anseres, Herodiones and Accipitres.
There was a waste of metal in these early rails owing to the excessive thickness of the vertical web, and subsequent improvements have consisted in adjusting the dimensions so as to combine strength with economy of metal, as well as in the substitution of steel for wrought iron (after the introduction of the Bessemer process) and in minute attention to the composition of the steel employed.
The chief difficulty in this scheme is offered by the Moniligastridae, which in some degree combine the characters of both the suborders, into neither of which will they fit accurately.
In historical and statistical investigation, or in special studies of particular subjects, it is possible, given the pecuniary means, to organize a whole army of skilled assistants, and with ordinary care to combine the results of their separate efforts.
The wild and inaccessible character of the country, the fierce and lawless disposition of the people, the difficulties presented by their language and their complex social institutions, and the inability of the Turkish authorities to afford a safe conduct in the remoter districts, combine to render Albania almost unknown to the foreign traveller, and many of its geographical problems still remain unsolved.
Heating may be effected by one of the following systems, or installations may be so arranged as to combine the advantages of more than one method: open fires, closed stoves, hot-air apparatus, hot water circulating in pipes at low or at high pressure, or steam at high or low pressure.
Each commune is in theory obliged to maintain at least one public primary school, but with the approval of the niinister, the departmental council may authorize a commune to combine with other communes in the upkeep of a school.
The Christian powers of the Mediterranean did really combine to avert the ruin of Christendom.
Of the Christian Religion shows by its very title that an effort is being made to combine great confidence in metaphysics with strong belief in the uniqueness of Christianity; and the effort will be found to characterize all Fairbairn's work.
The speculations of the fathers respecting the origin and course of the world seek to combine Christian ideas of the Deity with doctrines of Greek philosophy.
Ignoring the fact that some Oligomyodae are mesoand others acromyodian, they tried to combine two irreconcilable principles, namely, mere numbers against quality.
Conceptus, a thought, from concipere, to take together, combine in thought; Ger.
He endeavoured to combine his habits of theological study with the practical work of administration.
When substances readily combine with water to form hydrates, the heat of solution in water is usually positive; when, on the other hand, they do not readily form hydrates, or when they are already hydrated, the heat of solution is usually negative.
1 This is especially true of the various ingenious attempts to combine the invasion of the Israelites with the movements of the Habiru in the Amarna period (§ 3).
In Philo, Alexandrian Judaism had already seized upon Plato as " the Attic Moses," and done its best to combine his speculations with the teaching of his Jewish prototype.
Peculiar forms of Leguminosae also prevail, and these, with many of the other plants of the southern and drier regions of Siberia, or of the colder regions of the desert tracts of Persia and Afghanistan, extend into Tibet, where the extreme drought and the hot (nearly vertical) sun combine to produce a summer climate not greatly differing from that of the plains of central Asia.
For new varieties the flowers should be fertilized with a view to combine, in the seedlings which result from the union, the desirable qualities of the parents.
It is not impossible to combine these views, and place the seat of power still in Crete, but ascribe the Renascence there to an influx of new blood from the north, large enough to instil fresh vigour, but too small to change the civilization in its essential character.
Instead of the six ideal equations just described we have to combine a number of equations of various forms containing other quantities than the elements.
His idea was to combine the more conservative elements of both sections in favour of a settlement which would concede the Southern view on two questions, the Northern view on two, and balance the fifth.
The alchemists explained chemical action by means of such phrases as " like attracts like," substances being said to combine when one " loved " the other, and the reverse when it " hated " it.
That fixed proportions of elements and compounds combine only under exceptional conditions, the general rule being that the composition of a compound may vary continuously between certain limits.2
Berzelius objected to the hypothesis that if two elements form only one compound, then the atoms combine one and one; and although he agreed theory.
Let him go and come freely, let him touch real things and combine his impressions for himself, instead of sitting indoors at a little round table, while a sweet-voiced teacher suggests that he build a stone wall with his wooden blocks, or make a rainbow out of strips of coloured paper, or plant straw trees in bead flower-pots.
The Daltonian would say that each of these weights represents a certain group of atoms, and that these groups can replace, or combine with, each other, to form new molecules.