Head Start To AS Chemistry Section One - The Structure of the Atom Atomic Structure 1) Copy and complete the table: Particle Relative Mass Relative Charge Proton 1 +1 Neutron 1 0 Electron 1/840 -1 2) What is the charge on an ion formed when an atom loses two electrons? +2 3) What is the charge on an ion formed when an atom gains two electrons? -2 The Mole 1) Find the molar mass of zinc 65g/mol 2)Find the molar mass of sulfuric acid H2 SO4 98g/mol
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Vitamin C –A Natural Antioxidant Concept: Vitamin C (ascorbic acid) is an antioxidant. The amount of vitamin C content in food can be found out by titrating with an oxidising agent‚ e.g. iodine. In the reaction‚ vitamin C is oxidised‚ while iodine is reduced to iodide ions. The endpoint is determined by the formation of blue-black starch-iodine complex when all vitamin C is oxidised and excess iodine is free to react with the starch solution added as indicator. Introduction Vitamin C is an important
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who mind don’t matter and those matter don’t mind”. At a first glance the quote might be small and obvious‚ but when dissected it has a enormous meaning. The quote gives way to the idea that people who don’t like you can be ignored while people that do like you cannot(Geisel). As Geisel wrote‚ those who matter don’t mind. This couldn’t be more true considering if someone really matters to you‚ and you matter to them‚ then they won’t mind you having opinions. An example that matter to a large sum
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JOCHELLE GILINA G. LONTOC 2011 – 48789 AGRI 111 CD – 4L SMALL-SCALE FARMS CAN PROVIDE OUR COUNTRY SAFE AND NUTRITONAL FOODS DESPITE THE CHALLENGES THEY FACE Small-scale agriculture or small-scale farming is the growing and producing crops and livestock on a small-piece of traditional lands and smallholdings on the border of urban areas without using highly developed and high-priced technologies. This type of farming is characterised by intensive labour and in animal tethering‚ minimal use of
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Abstract In 1999‚ the Daewoo Group‚ one of the biggest transnational conglomerates‚ collapsed‚ committing a staggering $15.3 billion in accounting fraud in the process‚ the largest in world history. In 2006‚ its chairman was sentenced to eight years in prison and a disgorgement penalty of $22.7 billion. Daewoo’s problems‚ however‚ did not remain a case isolated to Korea and their mighty‚ family-controlled conglomerates called “chaebol.” Daewoo’s demise foreshadowed corporate scandals
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Without an education‚ the children in this country cannot grow up to be informed‚ knowledgeable‚ and involved citizen. Educated people know what matters to them and through education they will know what to stand up for. In time‚ the children of today will be the voting majority of tomorrow. Therefore‚ they must understand their rights; the history‚ current events and issues of America and of the world or American democracy will be in jeopardy. Educated people care about the world and they want
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1) The competency of nurse practitioners in health practice composed with 36 items of the rating scale questionnaire in four aspects of the competency to develop community health services‚ the leader to change community health‚ to use the law and ethical principle in health practice‚ and the health educator. The scale of this questionnaire was the Likert’s scale that the opinion was divided into five levels‚ 1-5 as follows: least‚ not much‚ neutral‚ somewhat‚ and very much. The reliability value
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88‚ d = 11. (b) a = −29‚ d = 9 (c) a = 58237‚ d = 58168 (actual question is a = 58237‚ d = 58168 ) Solution: (a) Because 88 = 11・8 + 0‚ we have q = 8‚ r = 0. (The fact that r = 0 says that 11|88.) (b) Because −29 = 9・(−4) + 7‚ we have q = −4 and r = 7. (Note that although we can write −29 =9・(−3) + (−2)‚ we cannot use −2 as r because r is not allowed to be negative.) (c) a = d(q)+r 58237 = 58168(1) + 69 Quotient = 1‚ Remainder = 69 (c actual) We do not need to perform
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James K Baxter expresses his thoughts and judgements using natural settings of his pasts. In Baxter’s poems‚ Rocket Show and Wild Bees‚ he comments about his boyhood‚ nature and how it taught him in life. In the poem wild bees‚ Baxter talks about a situation when he and his friends go out to smoke a beehive one evening to get the honey from it. The very simple language makes it easy for the reader to understand Baxter’s thoughts and judgements.The illusion of a ‘safe Ophelia ‘shows us knowledge
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Project on Management of Small Scale Industries & Public Relations Management. SSI visited:- Nova Cosmetics Pvt. Ltd. Kevin Enterprises Pvt. Ltd. Introduction To Small Scale Industries. Small-scale industries are the backbone of the Indian industrial structure. They provide a variety of non-traditional low technology product. They are also engaged in the processing‚ preserving manufacturing and servicing activities. small-scale industries (SSIs) constitute an
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