Determination of Total Carbohydrateby Anthrone Method Carbohydrates are the important components of storage and structural materials in the plants.They exist as free sugars and polysaccharides. The basic units of carbohydrates are themonosaccharides which cannot be split by hydrolysis into more simpler sugars. The carbohy-drate content can be measured by hydrolysing the polysaccharides into simple sugars by acidhydrolysis and estimating the resultant monosaccharides. PRINCIPLE Carbohydrates are
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Yield of CuCl2.2DMSO Formula weight (Mr) of CuCl2 = 63.55 + (35.45 x 2) =134.45g/mol Formula weight of product CuCl2.2DMSO = 134.45 + 2[16 + 32.06 + (12.01 x 2) + (1.0079 x 6)] = 290.704g/mol Mass of CuCl2= 0.850g Equation for reaction CuCl2 + 2DMSO -> CuCl22DMSO Mole ratio between CuCl2 and CuCl22DMSO = 1:1 Mole of CuCl2 = Mass/ Mr = 0.850/134.45 = 0.00632 moles Since the ratio between CuCl2 and CuCl22DMSO = 1:1‚ mole of CuCl2DMSO is also 0.0063 moles. To find theoretical yield of CuCl2
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Determination‚ love‚ and passion all represent Michael Jordan. Michael Jordan had a rocky road to greatness. From his early childhood to college and then the NBA all the way to his retirement . Michael Jordan was born on February 17‚ 1963 in Brooklyn‚ New York to James and Deloris Jordan. Soon after Michael’s birth James and Deloris felt that the streets of Brooklyn were unsafe to raise a family‚ so they moved to Wilmington‚ North Carolina. Michael’s first love for a sport was baseball but eventually
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RATE ON INVESTMENT DETERMINATION IN NIGERIA (1970-2008) ABSTRACT This study examines the effect of interest rate on investment determination in Nigeria. The study is necessitated by the fact that the behavior of interest rates to a large extent determines investment activities and economic growth of any country. Investment decision is seen as demand for credit in an economy and this study calculated the annual variance of interest rate and its effects on investment determination. This research made
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Wicksell’s theory and explanation Knut Wicksell is known for his theories on interest and prices‚ and his contribution to the formation of what is now called macroeconomics. Throughout his career‚ Wicksell was an advocate of the quantity theory. In the book Lectures in Political Economy‚ volume 2‚ Wicksell sketched out his version of the quantity theory of money. Before Wicksell‚ the standard view of the quantity theory was that there is a direct effect on prices from an increase in the money supply
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conversational paragraph for each of the six principles‚ including your illustrative example and then brief discussion related to how the example shaped what you know and feel about the educational process. Autonomy- the right of a client to self determination In the ER where I currently work‚ I am usually not privy to the conversations between the physician and the patient. I am usually providing care to another patient. I receive the orders for pain medication and then proceed to the room to administer
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to display that chemical reaction and phase changes involve energy. The energy of heat was presented when a change in temperature difference was evaluated. Chemical reactions in a calorimeter were used to determine the amount of heat produced by a reaction. Reactions that absorb heat were noted as endothermic‚ and reactions that release heat were noted as exothermic. These principals were based off of Hess’s Law. The goal of the experiment was to monitor chemical reactions using a calorimeter to monitor
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Without enzymes‚ the chemical reactions will happen too slow for the pace needed in metabolism. Most enzymes can’t do their job as catalyst on their own. Some need other substances called cofactors (Lee 2011). Most known enzymes are proteins‚ meaning that they are made up of chains of amino acids that are linked together by peptide bonds (Lee 2011). Temperature‚ pH level‚ enzyme concentration‚ substrate concentration‚ and inhibitors all affect the rate of enzyme reactions. In this experiment‚ we used
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Friendship‚ and Determination In John Steinbeck’s novel Of Mice and Men George Milton and Lennie Small are on their way to work on a ranch in Northern California after Lennie’s childlike brain and his odd fetish for petting things like mice‚ rabbits‚ puppies‚ and women get him into trouble. One of the major themes in John Steinbeck’s novel Of Mice and Men is having a dream creates hope‚ friendship‚ and determination. The first example of having a dream creates hope‚ friendship‚ and determination is George
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EXPERIMENT : Iron in Breakfast Cereal by Atomic Absorption Spectroscopy OBJECTIVES : 1) To determine the actual iron content of different brands of cereals 2) To compare the experimental results with the values listed on the manufacturer’s labels. INTRODUCTION : Iron is one of the important minerals that is required for our bodies to function properly. Most of the iron in our body is found in the blood such as haemoglobin‚ approximately 60 -70% of the human body’s iron is found
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