Principles of Inorganic Chemistry

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Macmillan, 1903 - 521 Seiten
 

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Seite 474 - Thus, when a solution of silver nitrate is added to a solution of potassium chloride...
Seite 22 - The measuring unit has been the kilocalorie (kcal), which is 1,000 gram calories; a gram calorie is the amount of heat required to raise one gram of water from 14.5° to 15.5° C at one atmosphere of pressure.
Seite 137 - ... members of the same group stand to each other in the same relation as the extremities of one or more octaves in music.
Seite 5 - Gold Au Helium He HYDROGEN H Indium In Iodine I Iridium Ir IRON Fe Krypton Kr Lanthanum La Lead Pb Lithium...
Seite 137 - ... the eighth element starting from a given one is a kind of repetition of the first, like the eighth note of an octave in music.
Seite 12 - To form some conception of the degree of coarse-grainedness indicated by this conclusion, imagine a rain drop, or a globe of glass as large as a pea, to be magnified up to the size of the earth, each constituent molecule being magnified in the same proportion. The magnified structure would be coarser grained than a heap of small shot, but probably less coarse grained than a heap of cricketballs.
Seite 77 - ... an equal number of atoms in the molecule had the same or very similar crystal forms. Mitscherlich concluded at first that it was only the number and not the nature of the atom which conditioned the crystal form.' Later, he recognized that the way in which the atom was united in the compound was an important factor in determining its crystal form, and then arrived at the generalization that, " An equal number of atoms combined in the same way produce the same crystal form, and that the same crystal...
Seite 71 - If the/e are the same number of molecules in equal volumes of all gases, there would be twice as many in the two volumes of hydrochloric acid as in the one volume of hydrogen, or the one volume of chlorine. Since each molecule of hydrochloric acid must contain at least one atom of hydrogen and one atom of chlorine, the molecule of hydrogen and of chlorine must be made up of at least two atoms.
Seite 59 - P is a nonvariant system. The number of phases is three and the number of components one, and we cannot vary either the temperature or the pressure without disturbing the equilibrium between the three phases. If the number of phases exceeds the number of components by one, the system is monovariant, having one degree of freedom. This is the case with the systems PA, PB, and PC.
Seite 102 - The first results of this investigation are given in an article by Morse and DW Horn that appeared in 1901. They say: In this connection, it occurred to the authors that if a solution of a copper salt and one of potassium ferrocyanide are separated by a porous wall which is filled with water, and a current is passed from an electrode in the former to another in the latter solution the copper and the ferrocyanogen ions must meet in the interior of the wall and separate as copper ferrocyanide at all...

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