Analysis of Hydrocarbons Myra Gurango‚ Geneva Guy‚ Micah Hernandez* and Joyce Lagarde Department of Chemistry‚ University of Santo Tomas‚ Manila‚ Philippines Abstract The organic compounds hexane‚ toluene‚ cyclohexene and naphthalene in hexene were subjected to parallel chemical testing to differentiate their intrinsic physical properties in terms of structure and behavior. The physical state and color were noted by simple physical observation. Nitration Testing was conducted for preliminary
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Advancing Science. Handbook of Fine Chemicals. 2008. Carey‚ Francis. Organic Chemistry. Boston: McGraw Hill‚ 2008. Interpreting NMR Spectra from your Wittig Reaction and Importing Data into Google Documents. Elizabethtown College Department of Chemistry and Biochemistry. Chemistry 114 Laboratory. 2009. Science in Action: Alkene Synthesis form a Green Wittig Reaction. Elizabethtown College Department of Chemistry and Biochemistry. Chemistry 114 Laboratory. 2009.
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Organic Chemistry I Spring 2013 Practice test 1. Name the following compounds: a. 5-tert-butyl-7-isopropyl-6-sec-butyl-undecane b. cis-2-(5‚6-dimethylheptyl)-6-(3-methylpentyl)piperidine c. trans -2-nonyl-3-octyl-tetrahydrofuran d. trans-1‚6-dimethylbicyclo[4.3.0]nonane e. cis-6‚8-ditert-butylspiro[3.5]nonane f. 1‚6-dimethylcyclohexene g. (Z)-3-bromo-4-fluoro-5-methyl-oct-4-ene h. (E)-8-(1-chloroethyl)nonadec-8-ene 2. Draw the structures of the following compounds: a b e c
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connected by bonds that resonatebetween single and double bonds; each carbon is also bound to a single atom. Benzene isinsoluble in water but mixes in all proportions with organic . Benzene is itself an excellentsolvent for certain and for most simple organic chemicals. It is one of the most commonly used solvents in the organic chemical laboratory. If inhaled in large quantities‚ benzene is poisonous. The vapors are explosive andthe liquid violently flammable. Many compounds are obtained from
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to the origin of life‚ there is a schism over whether proteins of living cells or the genetic information was a precursor to the other. These debates have raised key questions over which conditions most favored the emergence of life. The myriad of organic life on the Earth may be derived from a number of sources: oceanic based genetic synthesis‚ volcanic-oceanic based metabolic synthesis‚ and interplanetary meteorites. Limitations of physical and experimental evidence has left this debate in much flux
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Paige Morgan. Edvard and Paige first meet at a bar where Paige works‚ their first meeting doesn’t go well though(oh I thought first impressions matter). The first day of classes they discover that they are classmates‚ seatmates and partners in organic chemistry class. They don’t go along for quite sometime until Paige teaches Edvard how to do the laundry and Edvard in return helps her with Shakespeare‚ this leads Paige to invite Evdard to spend the sem break (thanksgiving) at her farm. Here Edvard joins
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"warm little pond" of organic chemicals that‚ over a long period of time‚ gave life to the first organisms. As this theory evolved‚ the pond became an ocean. In a breakthrough experiment conducted by Stanley Miller in 1953‚ the first reasonable experimental evidence for Darwin’s theory was developed. This evidence lay in a glass jar‚ in which a simplified version of earth in its infancy was created. Using water‚ ammonia‚ hydrogen and electrical discharge‚ Miller created organic chemicals‚ including
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ORGANIC CHEMISTRY LAB I IR INTERPRETATION EXERCISE NAME ______________________________________________ ASSIGNMENT GRADE __________ Total points: 100 Assign one of the structures A – J presented on page 2 to each of the IR spectra provided (1 – 10). Base your assignment on one or more key frequencies‚ according to guidelines presented in the recitation notes and on p. A19–A31 of your textbook. Especially useful are p. A19 and A20. For each spectrum do the following: 1. Mark key absorption frequencies
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TWS Chemistry 1013-231 Organic Chemistry I Name___________________________________ 2011 Exam#2 - Version 2 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Energy is __________ when bonds are formed and is __________ when bonds are broken; therefore‚ bond dissociation energies are always __________. A) consumed / released / endothermic B) consumed / released / isothermic C) released / consumed / endothermic D) consumed / released / exothermic
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Will Jeffries 11/12/11 Period Two Organic Chemistry Extraction and Evaporation. Separating the Components of Panacetin. Pre-Lab: Analgesic drugs are known for reducing pain‚ while antiseptic drugs reduce symptoms such as fevers and swelling. However‚ some of these drugs can reduce both illnesses. To obtain a pure compound in these drugs‚ the scientist needs to separate the desired compound by taking advantage of the different physical and chemical properties. Such as; different boiling points
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