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Tuesday, January 28, 2014

Ammonia

ammonia water (NH3) PROPERTIES         This is a colourless, overpowering gas. A saturated aqueous event of ammonia water piss contains 45 percent ammonia by charge at 0° C and 30 percent at ordinary room temperatures. On reply in water, ammonia becomes ammonium ion hydroxide, NH4OH, which is strongly basic and uniform in chemical behavior to the hydroxides of the alkali metals. Ammonia melts at - 77.7°C, b rock oils at -33.35°C, and has a density of 0.68 at its boiling point and 1 cash dispenser of pressure.         Ammonia is super soluble in water and forms a reply k todayn as ammonium hydroxide. Ammonia is non very reactive when dry, tho it reacts with many anformer(a)(prenominal) chemicals when dissolved in water. Ammonium hydroxide neutralizes acids and forms the equal ammonium salts. For example, hydrochloric acid added to ammonium hydroxide produces a solution of ammonium chloride. When combined with about me tals, ammonium hydroxide forms Gordian compounds called ammines. For example, the addition of ammonium hydroxide to a pale lamentable solution of cupric sulfate produces a deep coloured solution of cupric ammine sulfate. narration         Ammonia has been around for along time now geological dating back to the ancients. They had derived the secernate and the substance from sal ammoniac (a mineral that is ane of the most mutual and most well known of the ammonium-bearing minerals). The ammonia was produced at the synagogue of Jupiter Ammon in Libya by the distillation of camel dung. During the affectionateness Ages in europium ammonia was obtained by heating the horns and hoofs of kine and was called spirits of hartshorn. USES         Ammonia is widely utilise as a fertilizer. Ammonium nitrate and other ammonium salts help to growth crop turnout because they have a high constituent of nitrogen. In near farming areas, anh ydrous ammonia is now applied straight off! to the fields from large tanks that contain the monotonic gas.         Large quantities of ammonia are oxidized to impart azotic acid, which is needed to make such(prenominal) explosives as TNT, nitroglycerin, and ammonium nitrate. The fabric industry uses ammonia in the production of synthetic fibers such as nylon and cup ammonium rayon. Ammonia is also used in dyeing and scrubbing cotton, wool, and other fibers. Ammonia water sometimes serves as a cleaning fluid and squirt be used to cure fabrics that have been stained by acids.         Ammonia is also resilient in the manufacture of many chemicals, plastics, vitamins, and drugs. For example, it acts as a gas pedal in make plastics such as Bakelite, and it is used as a reactant in making melamine resins for plastics. ANTIDOTE         The vernacular counterpoison to ammonia tipsiness are drugs or other remedies that would counteract the effect of poisons. It may neutralize the poison chemically, as bicarbonate taken as an antidote for acid; it may render the poison water-insoluble and therefore harmless, as Epsom salt as an antidote for come before; it may absorb the poison, as charcoal as an antidote for alkaloids; or it may be the stomach, as olive oil as an antidote for ammonia poisoning. If you want to get a full essay, order it on our website: OrderCustomPaper.com

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