 Platinum withreagents. (Solution of Bichloride of Platinum may be used.) Potassa produces a yellow crystalline precipitate, consisting of the double chloride of platinum and potassium (K Cl,PtCl2) ; the addition of hydrochloric acid favours its formation...  The Quartz Operator's Hand-book - 93 ページP. M. Randall 著 - 1871 - 175 ページ全文表示 - この書籍について
 | John Eddowes Bowman - 1849 - 312 ページ
...neutral or slightly acid potash solutions (especially of chloride of potassium), throws down a fine yellow crystalline precipitate, consisting of the double chloride of platinum and potassium (KCl,PtCl2). If the potash solution is dilute, the precipitate does not form at once ; so that it is... | |
 | John Eddowes Bowman - 1856 - 320 ページ
...neutral or slightly acid potash solutions (especially of chloride of potassium), throws down a. fine yellow crystalline precipitate, consisting of the double chloride of platinum and potassium (KCljPtCl2). The presence of a little free hydrochloric acid assists the formation of the precipitate,... | |
 | Henry Minchin Noad - 1863 - 238 ページ
...Comportment of solutions of Salts of Platinum withreagents. (Solution of Bichloride of Platinum may be used.) Potassa produces a yellow crystalline precipitate,...consisting of the double chloride of platinum and potassium (K Cl,PtCl2) ; the addition of hydrochloric acid favours its formation ; it is insoluble in acids,... | |
 | Henry Minchin Noad - 1863 - 266 ページ
...of solutions of Salts of Platinum with reagents. (Solution of Bichloride of Platinum may be used.) Potassa produces a yellow crystalline precipitate,...consisting of the double chloride of platinum and potassium (K Cl,PtCl2) ; the addition of hydrochloric acid favours its formation ; it is insoluble in acids,... | |
 | Frederick Hoffmann - 1883 - 668 ページ
...original, slightly acid'solution, evaporating nearly to dry ness, and treating with strong alcohol; a yellow, crystalline precipitate, consisting of the double chloride of platinum and ammonium, and reducible by heating to black metallic platinum, will thus be formed. tating with hydrogen... | |
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