A Class-book of Chemistry: On the Basis of the New SystemD. Appleton and Company, 1886 |
Dentro del libro
Resultados 1-5 de 71
Página 7
... Atoms and Molecules § 2. Progress of Chemical Theory § 3. Theory of Atomicity and Quantivalence §4 . Theory of Radicals $ 5 . Theory of Acids , Bases , and Salts • § 6. Theory of Isomerism and Allotropism . $ 7 . Theory of Combining ...
... Atoms and Molecules § 2. Progress of Chemical Theory § 3. Theory of Atomicity and Quantivalence §4 . Theory of Radicals $ 5 . Theory of Acids , Bases , and Salts • § 6. Theory of Isomerism and Allotropism . $ 7 . Theory of Combining ...
Página 47
... atoms changes them into gases . As a general law gases expand much more than liquids , although certain liquids , as sulphur dioxide , are among the most expansible bodies known . As there are no varying cohesions to overcome , gases ex ...
... atoms changes them into gases . As a general law gases expand much more than liquids , although certain liquids , as sulphur dioxide , are among the most expansible bodies known . As there are no varying cohesions to overcome , gases ex ...
Página 62
... atoms with which they unite to repel each other . This notion of the materiality of heat is now generally abandoned in the scientific world . 116. Grounds of a New Theory . - Facts were pointed out in the last century by Count Rumford ...
... atoms with which they unite to repel each other . This notion of the materiality of heat is now generally abandoned in the scientific world . 116. Grounds of a New Theory . - Facts were pointed out in the last century by Count Rumford ...
Página 68
... Atoms . § 2. Magnetism . 128. Natural and Artificial Magnets . If a fragment of iron - ore called the loadstone is suspended , it turns one of its sides to the north , and the opposite to the south ; it attracts to itself particles of ...
... Atoms . § 2. Magnetism . 128. Natural and Artificial Magnets . If a fragment of iron - ore called the loadstone is suspended , it turns one of its sides to the north , and the opposite to the south ; it attracts to itself particles of ...
Página 75
... electro - positive to all which precede it . As the electric current thus originates in chemical changes and produces them , and as the atoms seem to be in opposite electrical states , it is ELECTRICAL DECOMPOSITION . 75.
... electro - positive to all which precede it . As the electric current thus originates in chemical changes and produces them , and as the atoms seem to be in opposite electrical states , it is ELECTRICAL DECOMPOSITION . 75.
Contenido
14 | |
18 | |
23 | |
30 | |
39 | |
46 | |
54 | |
61 | |
188 | |
194 | |
239 | |
247 | |
250 | |
253 | |
261 | |
267 | |
68 | |
71 | |
80 | |
89 | |
97 | |
115 | |
127 | |
134 | |
141 | |
148 | |
155 | |
175 | |
181 | |
283 | |
287 | |
296 | |
299 | |
302 | |
308 | |
315 | |
321 | |
323 | |
332 | |
334 | |
337 | |
340 | |
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.