determined iodometrically with standard thiosulfate solution. The ascorbic acid is oxidize by air so the titration should be performed quickly. + Br2 → + 2Br- + 2H+ The bromine or iodine used in titration is generated by adding an excess amount of KBr or KI to an acidified solution of the sample according to the following reaction: BrO3- + 5Br- + 6H+ 3Br2 + 3 H2O IO3- + 5I- + 6H+ 3I2 + 3 H2O Methods: Two vitamin C tablets were weighed and pulverized thoroughly in a mortar to get a homogenous powder. A
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sunke hamne saari pi li hansi when I heard it‚ my love‚ I drank up all the laughter hansti rahe tuu hansti rahe hayaa ki laali khilti rahe keep laughing‚ keep laughing! may your blushes of modesty continue to bloom zulf ke niche gardan pe subah o shaam milti rahe may dusk and dawn continue to meet where your hair slides across your nape hansti rahe tuu hansti rahe hayaa ki laali khilti rahe keep laughing‚ keep laughing! may your blushes of modesty continue to bloom zulf ke niche gardan pe
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Introduction The purpose of this lab was to find the theoretical and experimental percentage yields of the double displacement reaction between the solutions Lead (II) Nitrate (PbNO3) and Potassium Iodide (KI). It is important to obtain amounts of Lead (II) Nitrate and Potassium Iodide as close to 1.44g as possible. This reaction creates Lead (II) Iodide and Potassium Nitrate. The precipitate during this reaction is Lead (II) Iodide. The balanced equation is Pb(NO3)2 + 2KI= PbI2 + 2KNO3. In this
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Sample Answers to Questions 1 and 2. Most of you did well on questions 3 and 4‚ so here I post only sample answers to questions 1(a) & (b) and 2: 1(a) & 1(b): Question on whether moving production to China is ethical; Question on the economic and social costs and benefits of such a move. Sample Answer (A) Note: this student earned high grades for looking at the issue from multiple perspectives‚ for looking at the benefits and costs to all major stakeholders‚ and for acknowledging that
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ke Phool (खादी के फूल) (1948) Soot ki Maala (सूत की माला) (1948) Milan Yamini (मिलन यामिनी) (1950) Pranay Patrika (प्रणय पत्रिका) (1955) Dhaar ke idhar udhar (धार के इधर उधर) (1957) Aarti aur Angaare (आरती और अंगारे) (1958) Buddha aur Naachghar (बुद्ध और नाचघर) (1958) Tribhangima (त्रिभंगिमा) (1961) Chaar kheme Chaunsath khoonte (चार खेमे चौंसठ खूंटे) (1962) Do Chattane (दो चट्टानें) (1965) Bahut din beete (बहुत दिन बीते) (1967) Kat-ti pratimaaon ki awaaz (कटती प्रतिमाओं की आवाज़) (1968)
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Afunni ma s’iregun - The God who blesses without asking for reward Agbalagba oye -‚ He never grows old‚ His kingship is eternal Agbani lagbatan - The one who delivers completely Agbara nla to so Ile aiye ro - The power that upholds the world Agbara re ki ba ti - His power always overcomes in any situation Agbara to bori gbogbo agbara - The power that’s above all powers Agbo ma te ni o - The ancient One who never grows weak Agboro dan alailara - The advocate of the defenseless Aiku - Living God Aisa
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Experiment 4 Inelastic Collisions‚ Conservation of Momentum and Non Conservation of Kinetic Energy Preparation Prepare for this week’s experiment by studying Newton’s Laws‚ linear momentum‚ and kinetic energy. Principles In this experiment you will study a collision where a moving object strikes and sticks to an initially motionless object. When the colliding objects stick together the collision is said to be completely inelastic. The net momentum of the system should not change‚ but the
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Joppa for his temple (2 Ch. 2:16) and Ezra later brought supplies through Joppa for the rebuilding of the foundation of the temple (Ezra 3:7). Jonah never makes it from Joppa to Tarshish‚ but it is also a popular port city in the Ancient Near East (1 Ki. 10:22‚ 22:48). Several biblical accounts write of the gold and silver of Tarshish‚ indicating the wealth
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Prominent UN system agencies are? the World Health Organization (WHO)‚ the World Food Programme (WFP) and United Nations Children’s Fund (UNICEF) * UN’s Most Prominent Position Is? Secretary General Who Has Been Held Of? Ban Ki-Moon Of South Korea Since 2007 * Ban Ki-Moon Is Declarated As Secretary General On ? 1st of January 2007 * The United Nations Headquarters resides in international territory is where? Further main offices? New York City. Geneva‚ Nairobi‚ and Vienna. * Six Official
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Marketing Initiatives[edit] Khushiyon Ki Doli The company launched a multi-brand rural marketing initiative called Khushiyon Ki Doli‚[73] in 2010 in three states – Uttar Pradesh‚ Andhra Pradesh and Maharashtra. Through this initiative more than 10 million consumers were contacted directly in more than 28‚000 villages across these three states. Through this initiative‚ the company also reached out to 170‚000 retailers in these villages.Through this initiative HUL engaged with 25 million rural
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