例文・使い方で印象づける「ammonium」の覚え方
スポンサーリンク...Salts, such as chlorides, phosphates of calcium, magnesium, and ammonium, occur in small quantities... 
Ray D. Burkett 「Natural History of Cottonmouth Moccasin, Agkistrodon piscovorus (Reptilia)」
...In the earlystages a draft composed as follows should be given three times daily: Extractof belladonna, 2 drams; solution of acetate of ammonium, 4 fluid ounces; water,one-half pint...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Here again we have ammonium urate...
Jean Henri Fabre Alexander Teixeira de Mattos 「The Glow-Worm and Other Beetles」
...By keeping the ochre sufficiently long in contactwith sulphide of ammonium a jet black is obtainable, but a rub of it ina moist unwashed state completely regains its yellow hue in a day or so...
George Field 「Field's Chromatography」
...It was that metallic ammonium which chemists have deduced must exist because of the chemical behavior of the compound NH3, but which Denham alone had managed to procure...
Various 「Astounding Stories of Super-Science January 1931」
...But metallic ammonium is ‘thin in time...
Various 「Astounding Stories of Super-Science January 1931」
... Tommy sat facing an ashen Von Holtz and told him pleasantly what would be done to him if he failed to make the metallic ammonium needed to repair the big solenoid...
Various 「Astounding Stories of Super-Science January 1931」
...Von Holtz was beginning to work at the manufacture of metallic ammonium...
Various 「Astounding Stories of Super-Science January 1931」
...“We need that ammonium,” said Tommy, “and I don’t know how to make it...
Various 「Astounding Stories of Super-Science January 1931」
...He placed it under the solenoid of the catapult after Denham’s design, with the springs and rings of metallic ammonium...
Various 「Astounding Stories of Super-Science January 1931」
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