The Principles of Chemistry, Volumen2Longmans, Green, and Company, 1891 |
Dentro del libro
Resultados 1-5 de 84
Página 12
... give one saline oxide — for example , MgO , corresponding with the type MgX2 . But the majority of the elements appear in several such forms . Thus copper gives CuX and CuX2 , or Cu2O and CuO . If an element R gives a higher type RX ...
... give one saline oxide — for example , MgO , corresponding with the type MgX2 . But the majority of the elements appear in several such forms . Thus copper gives CuX and CuX2 , or Cu2O and CuO . If an element R gives a higher type RX ...
Página 14
... gives a hydrogen compound RH , the hydrate of its higher oxide will be RH „ O1 , and therefore the higher oxide will contain 2RHO1 - nH2O = R2Os — n • For example , chlorine gives CIH , hy- drate CIHO , and the higher oxide Cl2O ,. Thus ...
... gives a hydrogen compound RH , the hydrate of its higher oxide will be RH „ O1 , and therefore the higher oxide will contain 2RHO1 - nH2O = R2Os — n • For example , chlorine gives CIH , hy- drate CIHO , and the higher oxide Cl2O ,. Thus ...
Página 15
... give compounds of analogous types , both higher and lower . If CO , and SO , are two gases which closely resemble each ... gives RO , form peroxides , and then the elements of the fourth group seem also to be particu- larly inclined to ...
... give compounds of analogous types , both higher and lower . If CO , and SO , are two gases which closely resemble each ... gives RO , form peroxides , and then the elements of the fourth group seem also to be particu- larly inclined to ...
Página 22
... give bases , like the alkali metals , will be at the commencement of the period , whilst such purely acid elements as ... gives a hydrogen compound , RX , then it forms an organo - metallic compound of the same composition , where X = C ...
... give bases , like the alkali metals , will be at the commencement of the period , whilst such purely acid elements as ... gives a hydrogen compound , RX , then it forms an organo - metallic compound of the same composition , where X = C ...
Página 33
... gives the densities and volumes of the higher saline oxides of the majority of the elements arranged in the same ... give 25.5 volumes of oxide . Above all a distinct periodicity may also be observed with respect to the specific ...
... gives the densities and volumes of the higher saline oxides of the majority of the elements arranged in the same ... give 25.5 volumes of oxide . Above all a distinct periodicity may also be observed with respect to the specific ...
Otras ediciones - Ver todas
Términos y frases comunes
acetic action alkali alloy alumina aluminium ammonia ammonium analogous anhydride anhydrous antimony arsenic atomic weight barium basic salts boiling boric calcium carbon bisulphide carbonic anhydride cast iron charcoal chemical chloranhydride chromic chromic acid cobalt colour colourless combination composition compounds containing copper corresponding crystalline crystals cupric cupric oxide cuprous cyanide decomposed decomposition density dilute dioxide dissolves double salts easily elements evaporated evolved example ferric oxide ferrous formation fused gives gold heated hydrate hydrochloric acid hydroxide hypophosphorous acid ignited insoluble instance isomorphous lead liquid magnesium manganese manganous mass mercury metals mixture molecules nickel nitrate nitric acid nitrogen obtained ordinary temperature oxidised oxygen periodic law permanganate peroxide phosphoric acid phosphorus platinum potassium powder precipitate presence properties quantity reaction silica silicon silver chloride sodium soluble in water solution specific gravity substance sulphate sulphide sulphuretted hydrogen sulphuric acid sulphurous anhydride tion vapour volatile whilst yellow zinc
Pasajes populares
Página 361 - Ar 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K Ca Sc Ti V Cr...
Página 487 - Encyclopaedia of Plants : Comprising the Specific Character, Description, Culture, History, Application in the Arts, and every other desirable Particular respecting all the Plants found in Great Britain.
Página 485 - THE STARS IN THEIR SEASONS An Easy Guide to a Knowledge of the Star Groups, in 12 Large Maps. Imperial 8vo. 5*.
Página 477 - MESSRS. LONGMANS, GREEN, & CO. Issue the undermentioned Lists of their Publications, which may be had post free on application : — 1. MONTHLY LIST OF NEW WORKS AND NEW EDITIONS. 2. QUARTERLY LIST OF ANNOUNCEMENTS AND NEW WORKS. 3. NOTES ON BOOKS; BEING AN ANALYSIS OF THE WORKS PUBLISHED DURING EACH QUARTER.
Página 478 - MEYER— Outlines of Theoretical Chemistry. By LOTHAR MEYER, Professor of Chemistry in the University of Tubingen. Translated by Professors P. PHILLIPS BEDSON, D.Sc., and W. CARLETON WILLIAMS...
Página 485 - A Treatise on the Cycloid, and on all forms of Cycloidal Curves, and on the use of Cycloidal Curves in dealing with the Motions of Planets, Comets, &c. and of Matter projected from the Sun.
Página 479 - A Practical Introduction to Chemistry. Intended to give a Practical Acquaintance with the Elementary Facts and Principles of Chemistry. With 25 Illustrations. Crown 8vo. 2s. THORPE— A Dictionary of Applied Chemistry. By TE THORPE, B.Sc. (Viet.), Ph.D., FRS, Treas. CS, Professor of Chemistry in the Royal College of Science, South Kensington.
Página 484 - NOTES of a COURSE of SEVEN LECTURES On ELECTRICAL PHENOMENA and THEORIES, delivered at the Royal Institution AD 1870.
Página 485 - OTHER- WORLDS THAN OURS ; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Página 484 - The ART of ELECTRO-METALLURGY, including all known Processes of Electro-Deposition. By G. GORE, LL.DFRS With 56 Woodcuts. Price 6s. ALGEBRA and TRIGONOMETRY. By the Rev. WILLIAM NATHANIEL GRIFFIN, BD Price 3^.