A Class-book of Chemistry: On the Basis of the New SystemD. Appleton and Company, 1886 |
Dentro del libro
Resultados 1-5 de 43
Página 12
... causes bodies to change position or fall to the earth ; the force of heat causes metals to melt , or change form , and chemical force corrodes them , or changes their metallic nature . Different kinds of force are convertible into each ...
... causes bodies to change position or fall to the earth ; the force of heat causes metals to melt , or change form , and chemical force corrodes them , or changes their metallic nature . Different kinds of force are convertible into each ...
Página 24
... cause a certain degree of ex- pansion - that is , will cause the constituent particles to re- cede from each other ; and , when the heat is withdrawn , the particles again approach . 27. - It is concluded from such facts as these that ...
... cause a certain degree of ex- pansion - that is , will cause the constituent particles to re- cede from each other ; and , when the heat is withdrawn , the particles again approach . 27. - It is concluded from such facts as these that ...
Página 27
... causes these phenomena is called capillary ( from capillus , a hair ) . FIG . 12 . 33. Reversed Capillarity . - If ... caused by repulsion , is quite erroneous . We have proved that , instead of repulsion , there is a strong attraction ...
... causes these phenomena is called capillary ( from capillus , a hair ) . FIG . 12 . 33. Reversed Capillarity . - If ... caused by repulsion , is quite erroneous . We have proved that , instead of repulsion , there is a strong attraction ...
Página 38
... cause is not explained . Muddy and impure solutions often yield the largest crystals , and the presence of foreign bodies which do not themselves crystallize may thus modify the form which the crystal as- sumes . For example , common ...
... cause is not explained . Muddy and impure solutions often yield the largest crystals , and the presence of foreign bodies which do not themselves crystallize may thus modify the form which the crystal as- sumes . For example , common ...
Página 43
... causing molecules to cohere in crystalline combination , does not act equally all around each molecule , but between certain sides or parts of one and corresponding parts of another ; so that , when allowed to unite according to their ...
... causing molecules to cohere in crystalline combination , does not act equally all around each molecule , but between certain sides or parts of one and corresponding parts of another ; so that , when allowed to unite according to their ...
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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.