The Solubility Curve of Potassium Nitrate Experiment Report

Purpose: Our purpose here to determine the affects of temperature on honey oil services solvability in water. Materials Used in the Experiment: Latex gloves science laboratory coat Safety goggles Thermometer Stir rod hear tubes Beaker Weighing dish Hot plate chiliad nitrate Distilled water Description of the Object of the Experiment Potassium process: The chemical compound potassium nitrate is a prey occurring mineral credit of normality. It is a nitrate with chemical perpetrate KNO3. Its common land names include flavourpetre (from Medieval Latin sal petrae: stone table salt or possibly Salt of Petra), American English salt peter, Nitrate of potash and nitre. The name salt peter is also applied to sodium nitrate. Description: Potassium nitrate is the oxidizing (oxygen-supplying) agent of black powder. Prior to the large-scale industrial fixation of nitrogen through the Haber process, a major source of Potassium nitrate was the deposits crystallising from cav e walls or the drainings of decomposing organic material. Dung-heaps were a particularly common source: ammonia from the decomposition of carbamide and other nitrogenous materials would undergo bacterial oxidation to generate nitrate. It was and is also use as a component in some fertilizers. When utilize by itself as a fertilizer, it has an NPK valuation of 13-0-44 (indicating 13%, 0%, and 44% of nitrogen, phosphorus, and potassium, by mass, respectively).

Manufacture: Historically, nitre-beds were prepared by mixing spread out with either daub or wood ashes, common footing and organic materials such as straw to give porousness to a convert pile! typically 1.5 metres high by 2 metres across-the-board by 5 metres long. The heap was unremarkably under a cover from the rain, kept moist with urine, move often to accelerate the decomposition and leached with water after rough one year. The liquid containing various nitrates was then converted with wood ashes to potassium nitrates, crystallised and refined for use... If you want to get a full essay, swan it on our website: OrderCustomPaper.com

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