Select Methods in Chemical Analysis: (chiefly Inorganic) |
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Page 13
... temperature , considered to be about the average temperature of the lixiviating vats ; the liquor so obtained is examined ( a ) for alkali , determined by test acid ; ( b ) for sodium sulphate , generally estimated roughly , but with ...
... temperature , considered to be about the average temperature of the lixiviating vats ; the liquor so obtained is examined ( a ) for alkali , determined by test acid ; ( b ) for sodium sulphate , generally estimated roughly , but with ...
Page 20
... temperature of 240 ° suffices ; extract the potas- sium chloride with water , and weigh , or titrate with silver solution . A great excess of sulphuric acid is to be avoided . The ammonium chloride solution dissolves about 0:13 to 0.26 ...
... temperature of 240 ° suffices ; extract the potas- sium chloride with water , and weigh , or titrate with silver solution . A great excess of sulphuric acid is to be avoided . The ammonium chloride solution dissolves about 0:13 to 0.26 ...
Page 33
... temperature of the dish is brought to a point a little below redness , the cover being off ( the cover can be cleansed from any sal - ammoniac that may have condensed by heating it over a lamp ) . The capsule is again covered , and when ...
... temperature of the dish is brought to a point a little below redness , the cover being off ( the cover can be cleansed from any sal - ammoniac that may have condensed by heating it over a lamp ) . The capsule is again covered , and when ...
Page 36
... temperature . 2. An ordinary portable furnace with a conical sheet - iron cap of from 2 to 3 feet high answers the purpose perfectly well , all the requisite heat being afforded by it . " The The The mass as it comes from the 36 SELECT ...
... temperature . 2. An ordinary portable furnace with a conical sheet - iron cap of from 2 to 3 feet high answers the purpose perfectly well , all the requisite heat being afforded by it . " The The The mass as it comes from the 36 SELECT ...
Page 44
... temperature before filtering , because hot ammonium acetate has a solvent action upon carbonated alkaline earths , although in a far less degree 44 SELECT METHODS IN CHEMICAL ANALYSIS . CHAPTER II BARIUM, STRONTIUM, CALCIUM, MAGNESIUM ...
... temperature before filtering , because hot ammonium acetate has a solvent action upon carbonated alkaline earths , although in a far less degree 44 SELECT METHODS IN CHEMICAL ANALYSIS . CHAPTER II BARIUM, STRONTIUM, CALCIUM, MAGNESIUM ...
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Common terms and phrases
acetic acid added alcohol alkaline aluminium ammonia ammonium sulphide amount analysis antimony arsenic assay barium barium chloride beaker bismuth boiling bromine calcium carbonic acid caustic cent chromic acid citron band cobalt colour containing cool copper Crown 8vo crucible cyanide decantation decomposed didymium dilute dissolved distilled dried drops estimation evaporated to dryness excess ferrocyanide filter filtrate flask fused gallium glass grains grammes heat hydrate hydrochloric acid hydrogen ignited insoluble iodide iodine iridium iron lead liquid litre magnesium manganese mercury metals method mineral mixed mixture nickel nitrate nitric acid obtained operation oxalate oxide oxidised permanganate phosphate phosphoric acid platinum porcelain portion potash potassium chlorate powder precipitate present pure reaction redissolved residue ruthenium salt separated sesquioxide silica silver small quantity sodium carbonate soluble solution of potassium sulphate sulphuretted hydrogen sulphuric acid temperature thallium thiosulphate tion titanic acid traces treated tube uranium vols washed water-bath weighed whilst zinc