 Dissolve 22 grams of recently ignited calcined magnesia in dilute hydrochloric acid, avoiding excess of the latter. Add a little calcined magnesia in excess, and boil a few minutes to precipitate iron, alumina, and phosphoric acid; filter, add 280 grams...  Annual Report - Halaman 40oleh South Carolina. Dept. of Agriculture (1880-1890). - 1883Tampilan utuh - Tentang buku ini
 | Henry Carrington Bolton - 1881 - 174 halaman
...commercial ammonium nitrate in water and bring to a volume of two liters. (4) To Prepare Afa^tu-sia Mixture.— Dissolve 22 grams of recently ignited...grams of ammonium chloride, 700 cc. of ammonia of specific gravity 0.96, and water enough to make the volume of two liters. Instead of the solution of... | |
 | United States. Bureau of Chemistry - 1884 - 208 halaman
...a volume of two litera. (4) To prepare inayneeia mixture. — Dissolve 22 grams of recently-ignited calcined magnesia in dilute hydrochloric acid, avoiding...and boil a few minutes to precipitate iron, alumina, aud phosphoric acid, filter, add 280 grams of ammonium chloride, 700 cubic centimeters of ammonia of... | |
 | 1885 - 256 halaman
...nitrate in water, and bring to a volume of 2 liters. 6. To Prepare Magnesia Mixture. — Dissolve 22 Gm. of recently ignited "calcined magnesia" in dilute...precipitate iron, alumina and phosphoric acid ; filter, add 28" Gm. of ammonium chloride, 700 Cc of ammonia of sp. gr. 0.96, and water enough to make the volume... | |
 | 1885 - 678 halaman
...22 grms. of recently ignited " calcined magnesia " in dilute hydrochloric acid, avoiding excess ol the latter. Add a little "calcined magnesia "in excess,...iron, alumina, and phosphoric acid ; filter ; add 280 grms. of ammonium chloride, 700 cc of ammonia of sp. gr. о дб, and water enough to make the volume... | |
 | 1885 - 624 halaman
...of recently ignited ' calciued mugnesia' in dilute hydrochloric add, avoiding, excess of the hitter. Add a little ' calcined magnesia ' in excess, and...precipitate iron, alumina, and phosphoric acid ; filter, add 2SOgrm. of ammonium chloride, TOOcc. of ammoniaof sp. gr. 0-96, and water enough to make the volume... | |
 | American Pharmaceutical Association - 1886 - 716 halaman
...nitrate in water, and bring to a volume of 2 litres. 5. To Prepare Magnesia Mixture. — Dissolve 22 gm. of recently ignited " calcined magnesia" in dilute...iron, alumina and phosphoric acid ; filter, add 280 gm. of ammonium chloride, 700 cc. of ammonia of sp. gr. 0.96, and water enough to make the volume of... | |
 | American Pharmaceutical Association. Annual Meeting - 1886 - 712 halaman
...nitrate in water, and bring to a volume of 2 litres. 5. To Prepare Magnesia Mixture. — Dissolve 22 gm. of recently ignited "calcined magnesia" in dilute...iron, alumina and phosphoric acid ; filter, add 280 gm. of ammonium chloride, 700 cc. of ammonia of sp. gr. 0.96, and water enough to make the volume of... | |
 | 1886 - 696 halaman
...Magnesia Mixture. — Dissolve 22 grms. of ecently ignited "calcined magnesia" in dilute hydroliloric acid, avoiding excess of the latter. Add a little...calcined magnesia " in excess, and boil a few minutes 0 precipitate iron, alumina, and phosphoric acid ; filter ; del 280 grms. of ammonium chloride, 700... | |
 | United States. Bureau of Chemistry - 1887 - 568 halaman
...water and bring to a volume of two liters. (4) To prepare magnesia mixture. — Dissolve 22 grains of recently ignited calcined magnesia in dilute hydrochloric...iron, alumina, and phosphoric acid; filter, add 280 grains of ammonium chloride, 700 cubic centimeters of ammonia of specific gravity 0.96, and water enough... | |
 | 1887 - 636 halaman
...recently ignited calcined magnesia in dilute hydrochloric acid, avoiding excess of the latter. AdJ a little calcined magnesia in excess, and boil a few...to precipitate iron, alumina, and phosphoric acid ; fi'ter ; add 280 grms. of ammonium chloride, 700 cc of ammonia of sp. gr. о 96, and water enough... | |
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