A Manual of Qualitative Chemical Analysis |
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Page 10
... moist air it tarnishes , and when heated in the air it absorbs oxygen and yields two oxides - 2 ( Cu , O and Cu , 0 ) 10 CHEMICAL REACTIONS . SUBDIVISION IV Their classification Cadmium Copper CHAPTER II Silver SUBDIVISION IV.
... moist air it tarnishes , and when heated in the air it absorbs oxygen and yields two oxides - 2 ( Cu , O and Cu , 0 ) 10 CHEMICAL REACTIONS . SUBDIVISION IV Their classification Cadmium Copper CHAPTER II Silver SUBDIVISION IV.
Page 11
... yield up their oxygen when further heated . Hydrochloric acid acts upon this metal with great difficulty . Copper ... yields it up again on a further increase of heat . It is acted upon by hydrochloric acid with the greatest difficulty ...
... yield up their oxygen when further heated . Hydrochloric acid acts upon this metal with great difficulty . Copper ... yields it up again on a further increase of heat . It is acted upon by hydrochloric acid with the greatest difficulty ...
Page 31
... yield are those with oxygen , with which element these radicals unite in several proportions ; the combinations which contain three or four equivalents of oxygen being most energetic compound acid - radicals . I. NITROGEN = N . The non ...
... yield are those with oxygen , with which element these radicals unite in several proportions ; the combinations which contain three or four equivalents of oxygen being most energetic compound acid - radicals . I. NITROGEN = N . The non ...
Page 56
... yields crystals of microcosmic salt . SALTS OF AMMONIUM . Chloride of ammonium ( NH , CI ) . The chief impurity of this salt as met with in commerce is chloride of iron ; this may be readily separated by precipitation , a few drops of ...
... yields crystals of microcosmic salt . SALTS OF AMMONIUM . Chloride of ammonium ( NH , CI ) . The chief impurity of this salt as met with in commerce is chloride of iron ; this may be readily separated by precipitation , a few drops of ...
Page 72
... yield a carbonate by the joint effect of the heat and the carbonic acid produced by the combustion of the charcoal , thus- 4KNO , + 5C = 2K , CO , + 3CO2 + 4N . Some salts , nevertheless , generally those which contain the 72 CHEMICAL ...
... yield a carbonate by the joint effect of the heat and the carbonic acid produced by the combustion of the charcoal , thus- 4KNO , + 5C = 2K , CO , + 3CO2 + 4N . Some salts , nevertheless , generally those which contain the 72 CHEMICAL ...
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MANUAL OF QUALITATIVE CHEMICAL A. Beauchamp Northcote,A. H. (Arthur Harry) 1865-1937 Church No preview available - 2016 |
Common terms and phrases
acid elements acid gas action alcohol alkaline ammonium salts anhydride antimony arsenic barium barium salts basic radicals bismuth blowpipe blue bodies borax bromine calcium carbonate of ammonium carbonate of potassium carbonate of sodium cerium charcoal chemical chloric acid chloride of ammonium chromate cipitate cobalt colour colourless containing copper crystalline crystals CUPRIC SALT cyanide decomposed decomposition dilute dissolves ferric salt ferrocyanide ferrocyanide of potassium ferrous formula fused heated Hydrate is produced hydrate of ammonium hydrate of potassium hydrochloric acid hydrogen HYDROGEN SALT hydrosulphuric acid insoluble in water insoluble salts iodide lead salts liquid MERCUROUS SALT metal neutral nitric acid obtained odour oxalic acid oxide oxygen phosphate phosphate of sodium platinum potassium or ammonium powder precipitate present readily SALT is produced salt-radical SALTS are soluble SILVER SALT slightly soluble sodium soluble soluble in excess solution STRONTIUM subdivision substance sulphate sulphide sulphuric acid temperature volatile white precipitate yellow yttrium zinc
Popular passages
Page 428 - Nearly six hundred families are noticed in this work, and besides the several descriptions of fish. fishing-nets. and boats. are included also mermaids, tritons, and shell-fish. Nearly seventy ancient seals are described, and upwards of twenty subjects in stained glass.
Page 427 - Eggs in this edition are from different specimens to those figured in the previous editions. Systematic Catalogue of the Eggs of British Birds, arranged with a View to supersede the use of Labels for Eggs. By the Rev. SC MALAN, MA, MAS On writing-paper. 8vo, 8s. 6d.