A Class-book of Chemistry: On the Basis of the New SystemD. Appleton and Company, 1886 |
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Página 12
... melt , or change form , and chemical force corrodes them , or changes their metallic nature . Different kinds of ... melted , or magnetized , but it still remains iron . Gravity , cohesion , heat , light , electricity , 12 INTRODUCTION .
... melt , or change form , and chemical force corrodes them , or changes their metallic nature . Different kinds of ... melted , or magnetized , but it still remains iron . Gravity , cohesion , heat , light , electricity , 12 INTRODUCTION .
Página 36
... melted state , so that in the slow process of solidifi- cation the opportunity was offered on the grandest scale for the formation of crystals . Hence vast rocky systems have their constituents crystallized , and are known as the ...
... melted state , so that in the slow process of solidifi- cation the opportunity was offered on the grandest scale for the formation of crystals . Hence vast rocky systems have their constituents crystallized , and are known as the ...
Página 37
... melting take the crystalline form , though this may not be at first perceptible . The spaces left between the crystals ... melted , and then allowed to cool till a crust forms upon the surface and sides of the vessel , crystals will be ...
... melting take the crystalline form , though this may not be at first perceptible . The spaces left between the crystals ... melted , and then allowed to cool till a crust forms upon the surface and sides of the vessel , crystals will be ...
Página 45
... melting , another . Nitre crystallizes in one shape in large quantities , and takes an- other shape in small quantities . Substances crystallizing in three forms are called trimorphous . 75. Molecular Motions . - The changes considered ...
... melting , another . Nitre crystallizes in one shape in large quantities , and takes an- other shape in small quantities . Substances crystallizing in three forms are called trimorphous . 75. Molecular Motions . - The changes considered ...
Página 47
... melting the end of it with a blow - pipe . As it cools , the mercury falls in the tube , leaving a vacuum above . Mercury has several important advantages as a ther- mometric fluid . It is readily obtained pure , and does not adhere to ...
... melting the end of it with a blow - pipe . As it cools , the mercury falls in the tube , leaving a vacuum above . Mercury has several important advantages as a ther- mometric fluid . It is readily obtained pure , and does not adhere to ...
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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.