Select Methods in Chemical Analysis: (chiefly Inorganic) |
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Results 1-5 of 86
Page 4
... cent . of the weight of the precipitate , but is probably governed by the conditions of precipitation . ( 5 ) The committee is of opinion that a preliminary washing of the precipitate of potassium with a solution of platinum chloride is ...
... cent . of the weight of the precipitate , but is probably governed by the conditions of precipitation . ( 5 ) The committee is of opinion that a preliminary washing of the precipitate of potassium with a solution of platinum chloride is ...
Page 5
... cent . of sodium chloride , whilst the above quantity of platinum would suffice for 0-4 gramme of sodium chloride at 100 per cent . , there is always a considerable excess of platinum chloride present . The contents of the capsule are ...
... cent . of sodium chloride , whilst the above quantity of platinum would suffice for 0-4 gramme of sodium chloride at 100 per cent . , there is always a considerable excess of platinum chloride present . The contents of the capsule are ...
Page 6
... cent . , and a solution of barium chloride ( almost saturated and containing 50 c.c. aqueous hydrochloric acid per litre ) is gradually added , boiling up each time . till the sulphuric acid is entirely thrown down , a point easily ...
... cent . , and a solution of barium chloride ( almost saturated and containing 50 c.c. aqueous hydrochloric acid per litre ) is gradually added , boiling up each time . till the sulphuric acid is entirely thrown down , a point easily ...
Page 7
... cent . is added : it is let cool , and the potassium perchlorate is collected on a small filter . The precipitate is washed with alcohol at 95 per cent . , containing 10 per cent . by volume of perchloric acid , until the liquid running ...
... cent . is added : it is let cool , and the potassium perchlorate is collected on a small filter . The precipitate is washed with alcohol at 95 per cent . , containing 10 per cent . by volume of perchloric acid , until the liquid running ...
Page 16
... cent . , and represents cyanogen , traces of moisture , & c . , and loss . In an over - roasted ash the alkaline sulphide can only be safely estimated by digestion with nearly absolute alcohol , oxidation to sul- phate by chlorine , and ...
... cent . , and represents cyanogen , traces of moisture , & c . , and loss . In an over - roasted ash the alkaline sulphide can only be safely estimated by digestion with nearly absolute alcohol , oxidation to sul- phate by chlorine , and ...
Contents
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13 | |
25 | |
43 | |
49 | |
55 | |
63 | |
84 | |
344 | |
387 | |
396 | |
403 | |
415 | |
433 | |
439 | |
445 | |
93 | |
101 | |
108 | |
114 | |
124 | |
131 | |
196 | |
230 | |
237 | |
248 | |
251 | |
277 | |
295 | |
331 | |
462 | |
470 | |
476 | |
496 | |
512 | |
549 | |
559 | |
569 | |
580 | |
622 | |
636 | |
659 | |
692 | |
702 | |
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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