A Class-book of Chemistry: On the Basis of the New SystemD. Appleton and Company, 1886 |
Dentro del libro
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Página 4
... change , reconciles difficulties , and enables us rightly to estimate the value of preced- ing systems , which , although now displaced , were essen- tial conditions of chemical advancement . We are not to regard past theories as mere ...
... change , reconciles difficulties , and enables us rightly to estimate the value of preced- ing systems , which , although now displaced , were essen- tial conditions of chemical advancement . We are not to regard past theories as mere ...
Página 7
... of Heat §3 . Changes of Molecular Aggregation . § 4. The Nature of Heat § 1. Frictional Electricity § 2. Magnetism CHAPTER IV . ELECTRICITY . 46 49 XE C1 54 68 8888 65 83. Voltaic Electricity § 4. Electricity , Magnetism , and.
... of Heat §3 . Changes of Molecular Aggregation . § 4. The Nature of Heat § 1. Frictional Electricity § 2. Magnetism CHAPTER IV . ELECTRICITY . 46 49 XE C1 54 68 8888 65 83. Voltaic Electricity § 4. Electricity , Magnetism , and.
Página 11
... changes . These changes do not take place by chance or irregularly , but with inflexible uni- formity . The uniformities of change are termed laws , and the whole system of laws is known as the Order of Nature . It is , therefore , the ...
... changes . These changes do not take place by chance or irregularly , but with inflexible uni- formity . The uniformities of change are termed laws , and the whole system of laws is known as the Order of Nature . It is , therefore , the ...
Página 12
... change form , and chemical force corrodes them , or changes their metallic nature . Different kinds of force are convertible into each other , but it is now believed that force , like matter , is essentially indestructible , and only ...
... change form , and chemical force corrodes them , or changes their metallic nature . Different kinds of force are convertible into each other , but it is now believed that force , like matter , is essentially indestructible , and only ...
Página 13
... Changes . But matter is capable of undergoing changes by which its distinctive characters are destroyed . Thus bright iron , when exposed to damp air , is converted into a brown rust . When vine- gar and lime are brought together , they ...
... Changes . But matter is capable of undergoing changes by which its distinctive characters are destroyed . Thus bright iron , when exposed to damp air , is converted into a brown rust . When vine- gar and lime are brought together , they ...
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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.