Handbook of Chemistry, for School and Home UseWoolworth, Ainsworth, & Company, 1869 - 205 Seiten |
Im Buch
Ergebnisse 1-5 von 6
Seite 165
... called univalent , bivalent , trivalent , or quadrivalent , according as they are , in the sense already indicated , equivalent to 1 , 2 , 3 , or 4 atoms of hydrogen . These terms are very appropriate , since they are all APPENDIX . 165.
... called univalent , bivalent , trivalent , or quadrivalent , according as they are , in the sense already indicated , equivalent to 1 , 2 , 3 , or 4 atoms of hydrogen . These terms are very appropriate , since they are all APPENDIX . 165.
Seite 166
... trivalent atom of hydrogen 3 , and the qua- drivalent atom of carbon 4 atoms of the same element . " " The quantivalence of the chemical elements , especially as indicated by their atom - fixing power , is by no means always the same ...
... trivalent atom of hydrogen 3 , and the qua- drivalent atom of carbon 4 atoms of the same element . " " The quantivalence of the chemical elements , especially as indicated by their atom - fixing power , is by no means always the same ...
Seite 168
... trivalent atom may bind together three molecules into a more complex molecular group ; and thus are formed what are ... trivalent metals may be regarded as 3 molecules of HCl , soldered together by a trivalent atom , which has replaced ...
... trivalent atom may bind together three molecules into a more complex molecular group ; and thus are formed what are ... trivalent metals may be regarded as 3 molecules of HCl , soldered together by a trivalent atom , which has replaced ...
Seite 170
... trivalent metals are also condensed in type , 3 molecules of H2O being soldered together by a trivalent atom . Thus , - H2H2O = 3H2O . = AuH3Og auric hydrate . The quadrivalent aluminium forms a base by soldering to- gether 6 molecules ...
... trivalent metals are also condensed in type , 3 molecules of H2O being soldered together by a trivalent atom . Thus , - H2H2O = 3H2O . = AuH3Og auric hydrate . The quadrivalent aluminium forms a base by soldering to- gether 6 molecules ...
Seite 171
... trivalent oxides , 6 equivalents of H are replaced by 2 trivalent atoms , which bind together 3 molecules of H2O . Thus , - H6O3 = 3H2O . Au2Og = = auric oxide . Al2O3 , aluminic oxide , Fe2O3 , ferric oxide , Cr2O3 , chromic oxide ...
... trivalent oxides , 6 equivalents of H are replaced by 2 trivalent atoms , which bind together 3 molecules of H2O . Thus , - H6O3 = 3H2O . Au2Og = = auric oxide . Al2O3 , aluminic oxide , Fe2O3 , ferric oxide , Cr2O3 , chromic oxide ...
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
acetic acetic acid affinity alcohol alkali allotropic alloy aluminic ammonia anhydride animal antimony atmosphere atomic weight atoms of hydrogen becomes bismuth bivalent burning calcic calcium called candle carbonic acid charcoal chemical chloric acid chloride coal coal-gas color combination combustion compounds contains converted copper crystals cylinder decomposition diastase dissolves distillation earth elements exposed fermentation filled flame flask furnace gases H₂O heat hydrate hydric sulphide hydrogen insoluble iron lead light lime liquid magnesium manganese manufacture matter melted mercury metal mixed mixture molecules molecules of H2O muriatic acid nitrate nitric acid nitrogen obtained oxide oxygen passes phosphorus plant platinum plumbic potassic potassium prepared properties pure quantivalence reverberatory furnace salt silicates silver small quantity soda soda-ash sodic sodium solid soluble in water solution starch substances sugar sulphate sulphuric acid symbol takes fire trivalent univalent vapor vegetable volatile wood zinc