that are in the hydrate. Copper(II) sulfate pentahydrate‚ or CuSO4 * 5H2O‚ is a ratio of one copper sulfate to five (penta) molecules of water. Copper sulfate pentahydrate is a blue hydrate while anhydrous copper sulfate (CuSO4) is white. To get anhydrous copper sulfate‚ copper sulfate pentahydrate must go through an endothermic reaction and have all of its water molecules evaporated. It then becomes the white‚ flaky‚ and chalky material anhydrous copper sulfate. Adding
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Zinc Tris-thiourea Sulfate (ZTS) is a Semi Organic Nonlinear Optical (NLO) material which finds applications in the area of laser technology‚ optical communication‚ data storage technology‚ and optical computing etc. The author has successfully grown ZTS crystal by gel method. Gel technique has been adopted at ambient temperature to attain better result. The grown crystals were transparent and colourless. The crystal size has been obtained the range about 5mm X 3mm X 2mm. Thermal study of ZTS crystal
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Lab: STOICHIOMETRY The reaction of Iron with Copper(II) Sulfate Purpose: In this experiment we will use stoichiometric principles to deduce the appropriate equation for the reaction between metallic iron and a solution of copper (II) sulfate. This reaction produces metallic copper‚ which is seen precipitating as a finely divided red power. Materials: Flask beaker Copper solution Balance Hot plate •150 ml beaker •1 gram of iron power
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SECTION 1 1.1 introduction A new born baby in the family is very much awaited by all parents‚ but when the baby was born premature‚ many complications to be borne with the baby. Bronchopulmonary Dysplasia is one of the complications faced by the premature baby. Singer.L et al(1997)‚mentioned in United States Bronchopulmonary Dysplasia is one of the leading cause of lung disease in low very birth weight infants(VLBW). Infants with BPD had higher rates of mental retardation‚ associated with greater
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Effect of Music by Mozart on Energy Expenditure in Growing Preterm Infants Ronit Lubetzky‚ Francis B. Mimouni‚ Shaul Dollberg‚ Ram Reifen‚ Gina Ashbel and Dror Mandel Pediatrics 2010;125;e24-e28; originally published online Dec 7‚ 2009; DOI: 10.1542/peds.2009-0990 The online version of this article‚ along with updated information and services‚ is located on the World Wide Web at: http://www.pediatrics.org/cgi/content/full/125/1/e24 PEDIATRICS is the official journal of the American Academy
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Samantha Lester ENG 095 sec 203 Process essay You get off work at five in the evening‚ walk through your front door and you hear it − the sounds of home‚ children fighting‚ the TV blaring‚ and the dog barking. You think to yourself it is so good to be home; however‚ twenty minutes goes by and you’re already wishing you were back at the office. Through this proven process you will learn to relax‚ enjoy the sounds of your loved ones and keep yourself from becoming overwhelmed. Mommy-time is sure
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The Blur of Having a Premature Baby In the United States‚ there are one in ten babies is born premature. It is important to know the complications of premature babies and how to try prevent having a preemie. “A premature birth is when a baby is born before 37 completed weeks of pregnancy. A full-term pregnancy is 40 weeks” ("Premature Babies." MedlinePlus.). Knowing a person that has had a premature baby makes knowing the possible affects interesting. Things that are good to know are health
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Student: Glavin Wiechert Group Member: Victoria Coe Due Date: May 2‚ 2011 Teacher: Louth‚ Ellen Mary Class: Chemistry 11 Ad Introduction: An empirical formula of a chemical compound is the ratio of atoms in simplest wholenumber terms of each present element in the compound. For example‚ Glucose is C H O ; it’s empirical formula is CH O. 6 12 6 2 A hydrate is a compound that is chemically combined with water molecules. In contrast‚ an anhydrate does not contain water
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What is SIDS? Sudden Infant Death Syndrome‚ known as SIDS can be a serious problem among infants. SIDS is the unexplained‚ or unknown death usually happening to the baby during sleep. By definition‚ this type of death does not happen to a baby after its first birthday. Commonly‚ the babies seem healthy and well when this happens. SIDS is often referred to as crib death because the babies often die inside the crib. A lack of answers is part of what makes sudden infant death syndrome so frightening
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A Synthesis of Safrole and o-Safrole W.H. Perkin & V.M. Trikojus J. Chem. Soc. 1663 (1927) HTML by Rhodium No direct synthesis of safrole has been recorded‚ the most recent attempt being that of Baker and Robinson (JCS‚ 1925‚ 127‚ 1424)‚ who distilled the product of the action of silver oxide and water upon gamma-piperonylpropyltrimethylammonium iodide‚ but obtained isosafrole‚ the double bond moving into the position of greater stability. Kawai (Sci. Papers Inst. Phys. Chem. Res.‚ 1925‚ 3‚ 263)
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