A System of Instruction in Qualitative Chemical AnalysisJ. Churchill, 1859 - 310 páginas |
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Página xii
... Alumina , sesquioxide of chromium , §99 77 Special reactions . a . Alumina , § 100 . b . Sesquioxide of chromium , § 101 Recapitulation and remarks , § 102 Supplement to the third group . 78 • 79 80 8888 Titanic acid , § 103 · 80 FOURTH ...
... Alumina , sesquioxide of chromium , §99 77 Special reactions . a . Alumina , § 100 . b . Sesquioxide of chromium , § 101 Recapitulation and remarks , § 102 Supplement to the third group . 78 • 79 80 8888 Titanic acid , § 103 · 80 FOURTH ...
Página xiv
... Alumina , sesquioxide of chromium , oxide of zinc , protoxide of manga- nese , protoxide of nickel , protoxide of cobalt , proto- and sesquioxide of iron , and also of those salts of the alkaline earths which are precipi- tated by ...
... Alumina , sesquioxide of chromium , oxide of zinc , protoxide of manga- nese , protoxide of nickel , protoxide of cobalt , proto- and sesquioxide of iron , and also of those salts of the alkaline earths which are precipi- tated by ...
Página 6
... alumina , the latter salt is decomposed , and the alumina , not being soluble in water , precipitates . Precipitation takes place also when , by the action of simple or double chemical affinity , new compounds are formed which are ...
... alumina , the latter salt is decomposed , and the alumina , not being soluble in water , precipitates . Precipitation takes place also when , by the action of simple or double chemical affinity , new compounds are formed which are ...
Página 21
... alumina entered among the sub- stances detected in an analysis , simply because the solution of potassa used as one of the reagents happened to contain that earth ; or iron , because the chloride of ammonium used was not free from that ...
... alumina entered among the sub- stances detected in an analysis , simply because the solution of potassa used as one of the reagents happened to contain that earth ; or iron , because the chloride of ammonium used was not free from that ...
Página 35
... nium must not impart a black color to it . Traces of silicic acid , alumina , and phosphoric acid , are usually found in a solution of soda prepared in this manner ; on which account it is D 2 § 30. ] 35 POTASSA AND SODA .
... nium must not impart a black color to it . Traces of silicic acid , alumina , and phosphoric acid , are usually found in a solution of soda prepared in this manner ; on which account it is D 2 § 30. ] 35 POTASSA AND SODA .
Outras edições - Ver tudo
A System of Instruction in Qualitative Chemical Analysis C. Remigius Fresenius Visualização integral - 1859 |
A System of Instruction in Qualitative Chemical Analysis C. Remigius Fresenius Visualização integral - 1859 |
A System of Instruction in Qualitative Chemical Analysis C. Remigius Fresenius Pré-visualização limitada - 2022 |
Palavras e frases frequentes
acetic acid acid solution addition alcohol alkaline earths alumina ammonia antimony arsenic arsenious acid baryta bismuth blowpipe boiling carbonate of soda carbonic acid charcoal chloric acid chloride chloride of ammonium chloride of barium color colorless compounds contains copper crucible crystals cyanide cyanide of potassium decomposed decomposition detection difficultly dilute solutions dissolves readily dryness evaporate examination excess ferrocyanide filter filtrate flame fluid heat hydrate hydrochloric acid hydrogen hydrosulphuric acid ignition insoluble iodine latter lead lime magnesia manganese metallic mixed mixture neutral nickel nitrate of silver nitric acid oxalic acid oxide phosphoric acid platinum portion powder PRECIPITATE IS FORMED protoxide of iron quantity reaction reagent redissolves residue separation sesquioxide sesquioxide of chromium sesquioxide of iron silicic acid solu soluble in water solution of soda solutions of salts strontia substance sulphate sulphide of ammonium sulphuric acid tartaric acid teroxide tersulphide tint tion tube undissolved volatile wash whilst white precipitate yellow
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