A Manual of Qualitative Chemical Analysis |
From inside the book
Results 1-5 of 100
Page 5
... white as that of silver ; the metal is as soft as potassium at the ordinary temperature of the air , melts at 90 ° C ... white .865 57 ° .7- € . yellowish white • 972 90 ° white • 5936 180 ° SUBDIVISION II . BARIUM , STRONTIUM , CALCIUM ...
... white as that of silver ; the metal is as soft as potassium at the ordinary temperature of the air , melts at 90 ° C ... white .865 57 ° .7- € . yellowish white • 972 90 ° white • 5936 180 ° SUBDIVISION II . BARIUM , STRONTIUM , CALCIUM ...
Page 7
... white , greyish white , or bluish white . Their specific gravity varies from 2:56 to 8.8 . The ma- jority of them are produced with as much difficulty as those of the second class ; this additional disadvantage also attaches to some of ...
... white , greyish white , or bluish white . Their specific gravity varies from 2:56 to 8.8 . The ma- jority of them are produced with as much difficulty as those of the second class ; this additional disadvantage also attaches to some of ...
Page 8
... white metal , very brittle , and requir- ing the heat of the most powerful furnace for fusion . Its den- sity is 8.9 . It appears to become magnetic below the freezing- point . IV . MANGANESE - Mn . The metal manganese decomposes water ...
... white metal , very brittle , and requir- ing the heat of the most powerful furnace for fusion . Its den- sity is 8.9 . It appears to become magnetic below the freezing- point . IV . MANGANESE - Mn . The metal manganese decomposes water ...
Page 9
... white lustre , and in structure resembles iron and cobalt . It melts at a temperature rather higher than the melting - point of iron . The density is 8.82 . It is magnetic , but less powerfully so than iron . VIII . ZINC = Zn . The ...
... white lustre , and in structure resembles iron and cobalt . It melts at a temperature rather higher than the melting - point of iron . The density is 8.82 . It is magnetic , but less powerfully so than iron . VIII . ZINC = Zn . The ...
Page 10
... white , one , however , copper ( Cu ) is red , and one , gold ( Au ) , is yellow . Their specific gravity varies from 5.75 to 21.47 . The greater number of them are very easily obtained from the compounds ( ores ) in which they exist in ...
... white , one , however , copper ( Cu ) is red , and one , gold ( Au ) , is yellow . Their specific gravity varies from 5.75 to 21.47 . The greater number of them are very easily obtained from the compounds ( ores ) in which they exist in ...
Contents
1 | |
10 | |
97 | |
99 | |
152 | |
165 | |
187 | |
209 | |
291 | |
293 | |
299 | |
317 | |
348 | |
354 | |
361 | |
390 | |
244 | |
251 | |
253 | |
263 | |
276 | |
282 | |
391 | |
408 | |
425 | |
426 | |
Other editions - View all
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.