A Class-book of Chemistry: On the Basis of the New SystemD. Appleton and Company, 1886 |
Dentro del libro
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Página 18
... soluble in it . 16. Solids heavier than Water . - Fill a vessel with wa- ter ( Fig . 3 ) , and drop in it a piece of sulphur which has been weighed . A quantity of water will then escape into the dish below , equal in bulk to the ...
... soluble in it . 16. Solids heavier than Water . - Fill a vessel with wa- ter ( Fig . 3 ) , and drop in it a piece of sulphur which has been weighed . A quantity of water will then escape into the dish below , equal in bulk to the ...
Página 20
... Soluble Solids . - When the substance to be examined is dissolved by water , its specific gravity is determined by substituting for the water some other liquid that does not dissolve it , and the specific gravity of which has been ac ...
... Soluble Solids . - When the substance to be examined is dissolved by water , its specific gravity is determined by substituting for the water some other liquid that does not dissolve it , and the specific gravity of which has been ac ...
Página 33
... solubility of common salt seems hardly affected by temperature . Some substances increase in solubility regularly as the temperature increases ; in many cases the SOLUTION . 33.
... solubility of common salt seems hardly affected by temperature . Some substances increase in solubility regularly as the temperature increases ; in many cases the SOLUTION . 33.
Página 34
... solubility increases faster than the temperature , and in others it rises with the increasing heat to a certain point , and then declines , while the temperature continues to ascend . 47. Saturation . - A liquid is said to be saturated ...
... solubility increases faster than the temperature , and in others it rises with the increasing heat to a certain point , and then declines , while the temperature continues to ascend . 47. Saturation . - A liquid is said to be saturated ...
Página 172
... soluble in water , inflammable , and having great chemical activity . It is an essential constituent of bases and acids , the latter being properly salts of hydrogen . It unites with metals and organic radicles , forming compounds ...
... soluble in water , inflammable , and having great chemical activity . It is an essential constituent of bases and acids , the latter being properly salts of hydrogen . It unites with metals and organic radicles , forming compounds ...
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Otras ediciones - Ver todas
A Class-book of Chemistry: On the Basis of the New System Edward Livingston Youmans Vista completa - 1876 |
Términos y frases comunes
absorbs acetic acetic acid action alcohol aldehyde alkaloid allotropic ammonia animal antimony atmosphere Atomic Weight bodies boiling bromine burning calcic called carbonic dioxide changes charcoal chemical chemist chemistry cold color colorless combination combustion common salt compound condensed constitutes containing crystalline crystals decomposed decomposition diffusion dissolves distillation effect electricity elements ether exposed fermentation flame force found native gases Give glass heat hence hydrate hydric hydric chloride hydrogen ignited insoluble intense iodine iron known light lime lines liquid magnet mass melted mercury metal mixture molecular molecules nitric acid nitrogen obtained odor oxide oxygen particles phosphorus platinum poisonous polar potassic pound prism produced properties pure quantity Quantivalence radicle rays silicate sodic sodium solar solid soluble in water solution specific gravity spectroscope spectrum starch substances sugar sulphate sulphuric acid surface tained taste Tellurium temperature termed theory tion transparent tube vapor vegetable vessel volatile zinc
Pasajes populares
Página 159 - Avogadro to the conception that equal volumes of all gases under the same conditions of temperature and pressure contain the same number of molecules.
Página 19 - This result gives the weight of a bulk of water equal to that of the specimen, and by dividing the weight of the specimen in air by this number, the specific gravity is obtained.
Página 22 - Gravity of a substance is the ratio of its weight to that of an equal volume of water.