it produced flame which indicates that there was more presence of acetone than water. When the sodium nitroprusside‚ sodium hydroxide and glacial acetic acid was added to the distillate‚ it turned to violet. This means that there is the presence of ketone. Introduction Distillation is the process heating a liquid until it boils‚ then condensing and collecting the resultant hot vapors. Distillation is used to purify a compound by separating it from a non-volatile or less-volatile material and
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CARBOHYDRATES 1322 Classification • Simple carbs consist of 1 or 2 sugar units • Monosaccharides • Glucose‚ fructose‚ galactose • Disaccharides • Sucrose‚ lactose‚ maltose • Oligosaccharides consist of 3-10 sugar units • Not a simple or a complex carb • Complex carbs consist of 10 + sugar units • Polysaccharides • Starch and fiber Monosaccharides 6 carbons= hexose Monosaccharides • Glucose • Most abundant carbohydrate • Preferred source of energy for the RBC‚ brain‚ and nervous system
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http://www.pharmaquality.com/LabNotebook8.html 3. Acta Poloniae Pharmaceutica n Drug Research‚ Vol. 67 No. 1 pp. 13n26‚ 2010 4. XXXI USP‚ <467> General Chapter‚ Organic Volatile Impurities. 5. European Pharmacopoeia 6th Edition ‚ 2.4.24. Identification and control of residual solvents. 6. Chen T. K.‚ Phillips J. G.‚ Durr W.: J.Chromatogr. A 811‚ 145 (1988).
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Glucose homeostasis The fed state Presentation copyright © 2007 David A Bender The central nervous system is very largely reliant on glucose as its metabolic fuel; it cannot oxidise fatty acids (but can metabolise ketone bodies in prolonged starvation) glycogen Red blood cells are absolutely reliant on glucose; they have no mitochondria and form ATP only by anaerobic glycolysis triacyglycerol protein glucose triacylglycerol in VLDL triacylglycerol in chylomicrons amino
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Solutions Electrochemistry Chemical Kinetics Surface Chemistry General Principles and Processes of Isolation of Elements p-block Elements d & f- Block Elements Co-ordination Compounds Haloalkanes and Haloarenes Alcohols‚ Phenols & Ethers Aldehydes‚ Ketones & Carboxylic Acids Organic Compounds Containing Nitrogen Biomolecules Polymers Chemistry in Everyday Life The question paper will include value based question(s) to the extent of 3-5 marks. 162 DESIGN OF QUESTION PAPER CHEMISTRY (043) CLASS-XII
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Elisa Hofmeister Kokesh Hour 3 AP Chemistry 5-29-12 The Chemistry of Coffee Green Coffee- Before coffee is roasted‚ it is referred to as “green coffee”. The green coffee is primarily made up of caffeine‚ lipids‚ carbohydrates‚ proteins (amino acids)‚ and organic acids (although inorganic acids exist in coffee as well). These groups are quite stable in the green phase‚ and it is the carbohydrates‚ proteins‚ and acids that will undergo significant reactions during roasting to produce coffee
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BLEEDING DISORDERS OF LATE PREGNANCY PLACENTA PREVIA * placenta develops in the lower part of uterus versus the upper part * There are 3 degrees of previa: * Marginal – reaches within 3cm of cervical opening * Partial – placenta partially covers the cervical opening * Complete/ Total – completely covers opening * Observe bleeding during contraction Manifestations: * bright red‚ painless vaginal bleeding * risk of hemorrhage increases with nearing of labor *
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patients with type one diabetes‚ those who are dependent to insulin therapy. It can occur in type two diabetes‚ but the situation may differ from the other. Defining characteristics include increase level of sugar in the blood and high concentration of ketones in body fluids. The signs and symptoms are vomiting excessive loss of body fluid‚ decrease in the level of consciousness and sometimes rapid breathing pattern. One of the provoking factors is noncompliance to insulin therapy in diagnosed patients
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Teaching Plan Diabetes Mellitus Background: Pt is a 30 y.o. African American recently diagnosed with Diabetes Mellitis. Pt states she does exercise regularly. Hx of diabetes in the family. Willing to learn and comply with the diet recommended as long she does not have to give all of her regular foods. Patient/ Family Centered Goals 1. Patient & family will be able to identify the S/S of hypoglycemia‚ hyperglycemia‚ & ketoacidosis 2. Patient & family will be able to explain
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ylide. An ylide is a compound where one atom contains a negative charge and another atom holds a positive charge. Both the positive and negative charges are contained on the same molecule. When an α-diazocarbonyl compound reacts with an aldehyde or ketone‚ the carbonyl acts as a nucleophile and will attack the electron-deficient carbene centre [7]. This will form an ylide. In the α-diazocarbonyl compound‚ the carbonyl carbon is negatively polarised due to the N2
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