A Class-book of Chemistry: On the Basis of the New SystemD. Appleton and Company, 1886 |
Dentro del libro
Resultados 1-5 de 36
Página 13
... separated into two in- visible gases ; but neither of these can be again resolved into different kinds of matter ; they are , therefore , ranked as simple bodies , or elements . Chemical science treats of the composition of matter , of ...
... separated into two in- visible gases ; but neither of these can be again resolved into different kinds of matter ; they are , therefore , ranked as simple bodies , or elements . Chemical science treats of the composition of matter , of ...
Página 24
... separated material points , which are of great minuteness , are termed molecules , a word signifying a small mass . To the physicist molecules are not imaginary , but actual things with weights and mag- nitudes , and which do not change ...
... separated material points , which are of great minuteness , are termed molecules , a word signifying a small mass . To the physicist molecules are not imaginary , but actual things with weights and mag- nitudes , and which do not change ...
Página 25
... separated , yet it does not crumble to pieces . They are held together by a force which reaches across their inter- stices and binds them in a fixed relation . When this force unites bodies dissimilar in kind , it is called adhesion ...
... separated , yet it does not crumble to pieces . They are held together by a force which reaches across their inter- stices and binds them in a fixed relation . When this force unites bodies dissimilar in kind , it is called adhesion ...
Página 26
... separated . The influence of the gradually- approaching sides of the glass in attracting the liquid up- ward is seen in the course of the curve . Glass Rod in Mercury . Right Prismatic System . FIG . 24 . # 4. 26 CHEMICAL PHYSICS .
... separated . The influence of the gradually- approaching sides of the glass in attracting the liquid up- ward is seen in the course of the curve . Glass Rod in Mercury . Right Prismatic System . FIG . 24 . # 4. 26 CHEMICAL PHYSICS .
Página 27
... separated from the surrounding mass by inter- posing the walls of a tube , the sides of which exert no equivalent adhesive force , the cohesion of the mass below draws down the upper and outer particles , and produces a roundness or ...
... separated from the surrounding mass by inter- posing the walls of a tube , the sides of which exert no equivalent adhesive force , the cohesion of the mass below draws down the upper and outer particles , and produces a roundness or ...
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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.