A Manual of Qualitative Chemical Analysis |
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Page 56
... 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 ...
... 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 58
... crystals should be dissolved in 24 parts of water for use as a solution for testing . Phosphate of ammonium ( [ NH ] 1⁄2 HPO1 ) . This salt may be prepared by decomposing the acid phosphate of calcium by carbonate of ammonium . SALTS OF ...
... crystals should be dissolved in 24 parts of water for use as a solution for testing . Phosphate of ammonium ( [ NH ] 1⁄2 HPO1 ) . This salt may be prepared by decomposing the acid phosphate of calcium by carbonate of ammonium . SALTS OF ...
Page 59
... crystals , which may always , by a second or sometimes a third crystallization , be obtained perfectly pure . This substance may also be prepared by heating to redness in a crucible a mixture of 6 parts of finely powdered sulphate of ...
... crystals , which may always , by a second or sometimes a third crystallization , be obtained perfectly pure . This substance may also be prepared by heating to redness in a crucible a mixture of 6 parts of finely powdered sulphate of ...
Page 60
... crystals with cold water , out of contact with the air . Sesqui- or perchloride of iron , or ferric chloride ( Fe , Cl2 ) . This salt may be easily prepared by dissolving pianoforte wire ( the purest form in which iron occurs ...
... crystals with cold water , out of contact with the air . Sesqui- or perchloride of iron , or ferric chloride ( Fe , Cl2 ) . This salt may be easily prepared by dissolving pianoforte wire ( the purest form in which iron occurs ...
Page 61
... portion of nitrite is said to be formed ; -- this may be separated by dissolving the fused mass in cold water , evaporating and crystal- lizing afresh . solution diluted with water till a precipitate begins to form OF REAGENTS . 61.
... portion of nitrite is said to be formed ; -- this may be separated by dissolving the fused mass in cold water , evaporating and crystal- lizing afresh . solution diluted with water till a precipitate begins to form OF REAGENTS . 61.
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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.