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  • ...bly other naturally-occurring codeine salts. Codeine bitartrate, tartrate, nitrate, picrate, acetate, hydrobromide and others are occasionally encountered on ...amol or ibuprofen), 9,6 mg/tablet in Denmark (with acetylosalicic acid and magnesium hydroxide making it unfit for cold water extraction). For Ireland, the cei
    40 KB (5,581 words) - 16:45, 27 September 2010
  • ...uminium chloride, zeolites, sodium aluminate, activated alumina, aluminium nitrate. ...as a fire retardant filler for polymer applications in a similar way to [[magnesium hydroxide]] and [[hydromagnesite]]. It decomposes at about 180 °C, absorbi
    10 KB (1,283 words) - 16:49, 27 September 2010
  • ...xidative reactions which utilize inorganic compounds, such as sulphate and nitrate ions, in the environment as oxidizing agents. Hydrogen produced by some ana ...associate with cofactors which can be metal ions, e.g. sodium, potassium, magnesium, calcium or zinc. Organic cofactors are also called coenzymes and they can
    68 KB (9,959 words) - 10:10, 20 September 2010
  • ...oxide with aqueous solutions of [[barium nitrite]], [[calcium nitrite]], [[magnesium nitrite]], [[zinc nitrite]] or [[sodium nitrite]] leads to the formation of ...or [[potassium hydroxide]], [[calcium hydroxide]], [[barium hydroxide]], [[magnesium hydroxide]] or [[carbonate]]s of alkali or alkaline earth metals can be use
    82 KB (11,709 words) - 21:31, 20 September 2010
  • ...en gas. The solutions of salts, e.g. [[beryllium sulfate]] and [[beryllium nitrate]] are acidic because of hydrolysis of the [Be(H<sub>2</sub>O)<sub>4</sub>]< Basic beryllium nitrate and [[basic beryllium acetate]] have similar tetrahedral structures with fo
    41 KB (5,890 words) - 21:34, 20 September 2010
  • ...]] with the evolution of [[nitric oxide]] gas to form dissolved [[lead(II) nitrate|Pb(NO<sub>3</sub>)<sub>2</sub>]]. When heated with [[nitrate]]s of alkali metals, metallic lead oxidizes to form [[lead(II) oxide|PbO]]
    52 KB (7,694 words) - 21:36, 20 September 2010
  • ...the medium might be a solution of 0.1&nbsp;mol/dm<sup>−3</sup> [[sodium nitrate]] or 3&nbsp;mol/dm<sup>−3</sup> [[potassium perchlorate]]. When Γ is con ...is held in a [[corrin ring]]. [[Chlorophyll]] is a macrocyclic complex of magnesium(II).
    50 KB (7,450 words) - 20:16, 21 September 2010
  • ...dissociation, such as [[dinitrogen tetroxide]] into [[nitrosonium]] and [[nitrate]], [[antimony trichloride]] into dichloroantimonium and tetrachloroantimona ...n, of alkalis would be sodium hydroxide (NaOH), potassium hydroxide (KOH), magnesium hydroxide (Mg(OH)<sub>2</sub>), and calcium hydroxide (Ca(OH)<sub>2</sub>).
    29 KB (4,415 words) - 20:17, 21 September 2010
  • ...ub>)<sub>2</sub>]. The strong nitric acid provides a high concentration of nitrate ions which pushes the equilibrium in favour of the weak nitrato complex. Ur ...sin. When [[hard water]] is passed through the resin, the divalent ions of magnesium and calcium displace the sodium ions and are retained on the resin, R.
    42 KB (6,675 words) - 20:17, 21 September 2010
  • Similarly, reacting sulfuric acid with [[potassium nitrate]] can be used to produce [[nitric acid]] and a precipitate of [[potassium b ...hem|H|2|SO|4}} attacks [[iron]], [[aluminium]], [[zinc]], [[manganese]], [[magnesium]] and [[nickel]], but reactions with [[tin]] and [[copper]] require the aci
    37 KB (5,374 words) - 20:17, 21 September 2010
  • ...rade Center]] in [[New York City]]. The 1,500&nbsp;lb (680&nbsp;kg) [[urea nitrate]]–[[hydrogen]] gas enhanced device<ref>{{cite news |url=http://www.washin ...Brooklyn]], Yousef began assembling the {{convert|1500|lb|abbr=on}} [[urea nitrate]]–[[hydrogen]] gas enhanced device for delivery to the WTC. He ordered ch
    30 KB (4,498 words) - 21:54, 26 September 2010