relieve stuffy nose symptoms. H HO OH H N CH3 . HCl What is the configuration at this chirality center? R or S ? www.primaryrx.com/pdf/C-PHEN%20DM%20DROPS.pdf 1 Chapter 15: Benzene and Aromaticity Introduction: • All organic compounds can be derived into two broad classes 1. Aliphatic compounds Nonaromatic hydrocarbons such as alkanes‚ alkenes or alkynes 2. Aromatic compounds A series of cyclic unsaturated compounds with unusually high stability • The properties
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beaker containing an unknown salt‚ x. The salt is crystalline‚ deliquescent and colorless. The student is asked to perform test and observation on the salt to determine the cation and anion present. HYPOTHESIS: Perhaps by using the flame test or reacting salt x with NaOH‚ or NH4OH the cation could be distinguished by observing the color changes or solubility while reacting salt x with H2SO4 or a mixture of copper turnings and concentrated sulphuric acid the anion of the salt could be found. AIM:
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Date Performed: January 10 & 15‚ 2013 Spectrophotometric Determination of the Equilibrium Constant of a Reaction R.J.V. Ortega and J.C.V. Gatdula Institute of Chemistry‚ College of Science University of the Philippines‚ Diliman‚ Quezon City‚ Philippines Received January 22‚ 2013 ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ABSTRACT -------------------------------------------------
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There once lived a great mathematician in a village outside Ujjain . He was often called by the local king to advice on matters related to the economy. His reputation had spread as far as Taxila in the North and Kanchi in the South. So it hurt him very much when the village headman told him‚ "You may be a great mathematician who advises the king on economic matters but your son does not know the value of Gold or silver. The mathematician called his son and asked‚ "What is more valuable - gold
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comman structure based on legitimate authority‚ or routinization of job duties (Burns &Stalker 1961)(Weber 1947). Informality play a role in organizations in which degree of innovation‚ interpersonal cohesion and role flexibility are expected. Organic organizations are defined relative to a set of structural arrangements: low degree of formalization‚ significant lacteal communication‚ decentralization of decision making. The importance of organizations in modern economy and development of new
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DATE PERFORMED: JULY 20‚ 2007 SPECTROPHOTOMETRIC DETERMINATION OF EQUILIBRIUM CONSTANT FOR A REACTION ABSTRACT UV-VIS spectrophotometry is one of the most widely-used methods for determining and identifying many inorganic species. During this experiment‚ this spectrophotometry was used to determine the equilibrium constant‚ Keq‚ of the Fe3+(aq)+SCN-(aq)↔ FeSCN2+(aq) reaction. By determining the amount of light absorbed‚ the concentration of the colored FeSCN2+ solution was also quantitatively
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Identifying Organic Compounds 2. Purpose/Problem: I am doing this experiment to find out what kind of organic compounds are in test tubes A‚ B‚ C and D. I am curious to know if substance D was the lipid because it seemed thin and had a slightly yellow tint of color to it. 3. Research: In my research I was informed about facts and appearances of lipids. First of all lipids are non-polar compounds‚ thus they won’t dissolve in water. This is also known as being hydrophobic. They are made with one
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Salt is modern book written about the history of salt and its effect on the events of the past. The book maintains a semi-chronological flow to it. It is nonfiction and there are no characters. Salt has had an effect on the past that is often overlooked‚ but not by the author of Salt‚ Mark Kurlansky. Salt takes you through the history of the only edible rock. It begins talking about the sexuality of salt as a hook‚ then begins talking about the nutrition of salt. The rest of the book is about different
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Epsom salt is a mineral compound containing magnesium and sulfate. Long praised for its numerous uses‚ Epsom salt has been long used for beauty care‚ health‚ cleaning purposes‚ gardening-related uses‚ etc. 1. Hair shampoo Take Epsom salt and add it to your shampoo‚ wash your hair as usual‚ in order to remove the excess oil in the case of greasy hair. 2.Improves hair volume In order to eliminate the frizz and get more volume‚ you should combine your hair conditioner with Epsom salts in equal
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