A Text-book of Inorganic ChemistryLongmans, Green, 1903 - 724 страници |
Между кориците на книгата
Резултати 1 - 5 от 80.
Страница 23
... equations in which the symbols and formulæ of the reacting substances as they are before the change are placed on the left , and those of the substances which result from the change upon the right , thus- H2 + Cl2 2HCI HgCl2 + 2KI ...
... equations in which the symbols and formulæ of the reacting substances as they are before the change are placed on the left , and those of the substances which result from the change upon the right , thus- H2 + Cl2 2HCI HgCl2 + 2KI ...
Страница 24
... equation to that which it bears upon the right . On the left hand it implies that chemical action takes place between the substances , while on the opposite side it has the simple algebraic meaning . Thus , the second of the above equations ...
... equation to that which it bears upon the right . On the left hand it implies that chemical action takes place between the substances , while on the opposite side it has the simple algebraic meaning . Thus , the second of the above equations ...
Страница 53
... equation is a mathematical expression . Thus , the equation— Na + Cl = NaCl , not only means that an atom of sodium combines with an atom of chlorine and forms 1 molecule of sodium chloride , but it also means 2335.5 58.5 Na CI NaCl ...
... equation is a mathematical expression . Thus , the equation— Na + Cl = NaCl , not only means that an atom of sodium combines with an atom of chlorine and forms 1 molecule of sodium chloride , but it also means 2335.5 58.5 Na CI NaCl ...
Страница 54
... equation , but when gaseous substances are reacting , the equation also represents the volu- metric relation between the gases . In order that the volumetric relations may be more manifest , the equations expressing the re- actions are ...
... equation , but when gaseous substances are reacting , the equation also represents the volu- metric relation between the gases . In order that the volumetric relations may be more manifest , the equations expressing the re- actions are ...
Страница 55
... equation , Hg + 2C1 HgClą . In this equation 3 atoms unite to produce 1 molecule , but the ratio between the volumes is not represented by the statement , I volume of mercury vapour and 2 volumes of chlorine produce 2 volumes of vapour ...
... equation , Hg + 2C1 HgClą . In this equation 3 atoms unite to produce 1 molecule , but the ratio between the volumes is not represented by the statement , I volume of mercury vapour and 2 volumes of chlorine produce 2 volumes of vapour ...
Често срещани думи и фрази
absorbed ammonia ammonium antimony aqueous solution argon arsenic arsenious oxide atmosphere atom of hydrogen atomic weight barium boiling boiling-point bromine burning calcium carbon dioxide carbon monoxide charcoal chemical action chlorine colour colourless combination combustion composition compound condenses containing cooled copper crystallisation crystals decomposed decomposition density dilute dissociation dissolved distillation electric electrolyte elements equation evaporation evolved flame flask fluorine formation formula gaseous gases grammes heated hydrochloric acid hydroxide ignited iodide iodine ions known liquefied liquid litre magnesium marsh gas melts mercury metal mixture molecular weight molecules nitrate nitric acid nitrogen peroxide nitrous obtained ordinary temperatures oxide oxidising oxygen ozone passed phosphorus platinum potassium potassium chlorate precipitated present pressure produced properties proportion reaction readily salt seen shown silver small quantity sodium chloride solid soluble in water specific gravity stream substance sulphate sulphide sulphur dioxide sulphuretted hydrogen sulphuric acid takes place tion trioxide unite vapour vessel volume zinc
Популярни откъси
Страница 36 - NOTES OF A COURSE OF NINE LECTURES ON LIGHT, delivered at the Royal Institution of Great Britain, 1869. Crown 8vo. , is. 6d. NOTES OF A COURSE OF SEVEN LECTURES ON ELECTRICAL PHENOMENA AND THEORIES, delivered at the Royal Institution of Great Britain, 1870.
Страница 21 - Other Worlds than Ours ; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Страница 21 - HALF-HOURS WITH THE STARS : a Plain and Easy Guide to the Knowledge of the Constellations. Showing in 12 Maps the position oi the principal Star-Groups night after night throughout the year. With Introduction and a separate Explanation of each Map. True for every Year.
Страница 36 - ESSAYS ON THE FLOATING MATTER OF THE AIR IN RELATION TO PUTREFACTION AND INFECTION.
Страница 7 - ROBINSON.— ELEMENTS OF DYNAMICS (Kinetics and Statics). With numerous Exercises. A Text-book for Junior Students. By the Rev. JL ROBINSON, MA Crown 8vo., 6s. SMITH.— Works by J. HAMBLIN SMITH, MA ELEMENTARY STATICS. Crown 8vo., 3^.
Страница 27 - DICKINSON.— Works by W. HOWSHIP DICKINSON, MD Cantab., FRCP ON RENAL AND URINARY AFFECTIONS. With 12 Plates and 122 Woodcuts. Three Parts. 8vo. , £3 41.
Страница 19 - WORKSHOP APPLIANCES, including Descriptions of some of the Gauging and Measuring Instruments, Hand-cutting Tools, Lathes, Drilling, Planeing, and other Machine Tools used by Engineers. By CPB SHELLEY, MICE With an additional Chapter on Milling by R. R. LISTER. With 323 Illustrations. Fcp. 8vo., y. MINERALOGY, MINING, METALLURGY, ETC. by HILARY BAUERMAN, FGS SYSTEMATIC MINERALOGY.
Страница 6 - THE ELEMENTS OF MECHANISM. With 357 Illustrations. Crown 8vo. , 6s. PRINCIPLES OF MECHANICS. With 253 Illustrations and numerous Examples. Crown 8vo. , 6s. A MANUAL OF MECHANICS : an Elementary Text-Book for Students of Applied Mechanics. With 138 Illustrations and Diagrams and 188 Examples taken from the Science Department Examination Papers, with Answers.
Страница 4 - Works by WILLIAM A. TILDEN, D.Sc. London, FRS, Professor of Chemistry in the Royal College of Science, South Kensington.
Страница 31 - A TREATISE ON THE DISEASES OF THE DOG ; being a Manual of Canine Pathology. Especially adapted for the use of Veterinary Practitioners and Students. With 88 Illustrations.