A Manual of Qualitative Chemical Analysis |
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Common terms and phrases
acetic acid acid radicals Acid Sodium Phosphate acidified added aluminum Ammonium Carbonate Ammonium Carbonate precipitates Ammonium Hydroxid Ammonium Sulfid Ammonium Sulfid precipitates analysis antimony aqua regia arsenic arsenic acid bead bismuth blue boiling brown calcium Chlorid precipitates chromate chromium cipitate cobalt color compounds concentrated HCl copper Cyanid decomposed dilute acids dilute HCl dilute solutions drops dryness Easily soluble evaporated ferric ferrous filter gives no precipitate H₂O H₂S H₂SO heated Hydrogen Sulfid indicates Insoluble Lead Acetate Lead Acetate precipitates liberated magnesium manganese Mercurous metals NaOH neutral NH4Cl nickel nitric acid odor original solution Potassium Potassium Chromate Potassium Ferrocyanid precipitate is formed precipitates yellow present reactions reagent red-brown residue silicic acid Silver Nitrate Silver Nitrate precipitates Sodium Hydroxid Sodium Hydroxid precipitates Sodium or Ammonium Sodium Phosphate precipitates Soluble Soluble in excess Soluble in NH4OH soluble in water strontium substance sulfate sulfuric acid test-tube uble warm white precipitate zinc
Popular passages
Page 125 - Promethium Protactinium Radium Radon Rhenium Rhodium Rubidium Ruthenium Samarium Scandium Selenium Silicon Silver Sodium Strontium Sulfur Tantalum Technetium Tellurium Terbium Thallium Thorium Thulium Tin Titanium Tungsten Uranium Vanadium Xenon Ytterbium Yttrium Zinc Zirconium Hg Mo Nd Ne Np Ni Nb N No Os o Pd P Pt Pu Po K Pr Pm Pa Ra Rn Re Rh...
Page 125 - Al . . . .Sb ....A ....As ....Ba . ...Bi . ...B . ...Br . . . .Cd . . . .Cs . . . .Ca ....C . . . .Ce . . . .Cl . ...Cr ....Co . ...Cb . . . .Cu ...Dy...
Page 11 - Sb^S^, which is soluble in excess of the reagent. From this solution the antimonious sulphide is reprecipitated by hydrochloric acid. 7. Zinc, when placed in a strongly acid solution of antimony, precipitates the antimony as a black powder. If a piece of platinum foil is placed in the solution in contact with the zinc, the antimony will be deposited upon it, making a black stain. This precipitate is insoluble in hydrochloric acid. 8. Water, in large excess, precipitates white antimonious oxychloride...