A Manual of Qualitative Chemical Analysis |
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Page 5
... colour and brightness of polished silver ; at common temperatures it is harder than potassium or sodium , but softer than lead ; it is also capable of welding , i . e . of junction by pressure . It melts at 180 ° C. , and cannot be ...
... colour and brightness of polished silver ; at common temperatures it is harder than potassium or sodium , but softer than lead ; it is also capable of welding , i . e . of junction by pressure . It melts at 180 ° C. , and cannot be ...
Page 6
... colour closely resem- bling that of gold : they are of greater specific gravity than water . To a powerful affinity ... colour . II . STRONTIUM = Sr . The metal strontium decomposes water at the ordinary temperature . It has a golden ...
... colour closely resem- bling that of gold : they are of greater specific gravity than water . To a powerful affinity ... colour . II . STRONTIUM = Sr . The metal strontium decomposes water at the ordinary temperature . It has a golden ...
Page 8
... colour , but with little metallic lustre ; it is brittle , and requires the heat of the wind - furnace to effect its fusion . Its density is 8.01 . V. IRON = Fe . The metal iron exerts a very slight action on water at a temperature of ...
... colour , but with little metallic lustre ; it is brittle , and requires the heat of the wind - furnace to effect its fusion . Its density is 8.01 . V. IRON = Fe . The metal iron exerts a very slight action on water at a temperature of ...
Page 10
... colour . Hydrochloric acid acts upon it but slowly . The colour of cadmium is white with a tinge of blue ; it is soft and flexible , crackling like tin when bent ; it is very fusible , melt- ing below a red heat ; it volatilizes ...
... colour . Hydrochloric acid acts upon it but slowly . The colour of cadmium is white with a tinge of blue ; it is soft and flexible , crackling like tin when bent ; it is very fusible , melt- ing below a red heat ; it volatilizes ...
Page 11
... colour ; it is malleable ; at about 788 ° C. it melts , and volatilizes sensibly at a very elevated tempera- ture . Its density after fusion is 8.85 , and after hammering 8.95 . III . SILVER = Ag . The metal silver does not decompose ...
... colour ; it is malleable ; at about 788 ° C. it melts , and volatilizes sensibly at a very elevated tempera- ture . Its density after fusion is 8.85 , and after hammering 8.95 . III . SILVER = Ag . The metal silver does not decompose ...
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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.