Synthesis of 7‚ 7- dichloronorcarane in Carbon Addition Reaction CHM 337 | Dr. Pettit Abstract: A solution of cyclohexene‚ aqueous sodium hydroxide‚ and benzyltriethylammonium was used to synthesize 7‚7 – dichloronorcarane by the following reaction: + CHCl3 + OH - H2O + + Cl - After completion of the experiment‚ the percent recovery was calculated to be 46.21% Introduction The purpose of this experiment was to form 7‚7-dichloronorcarane by means of carbene trapping
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12-hectare man-made Burj Khalifa Lake. The building has returned the location of Earth’s tallest freestanding structure to the Middle East‚ where the Great Pyramid of Giza claimed this achievement for almost four millennia before being surpassed in 1311 by Lincoln Cathedral in England. The decision to build Burj Khalifa is reportedly based on the government’s decision to diversify from an oil based economy to one that is service and tourism based. According to officials‚ it is necessary for projects
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UMNUGOBI Omnogobi was one of the first aimags in Mongolia to develop tourism since 1963 and remains one of the most popular destinations in Mongolia Between 20 000 and 40 000 tourists visit each year There are 19 tourist camps with a total of 1311 beds Main destinations The main attraction for
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Synthesis‚ Spectral‚ and Antibacterial Studies of Silver Nanoparticles and Silver(I) Complex of 2-Mercaptobenzothiazole Abstract : Microbes‚ such as bacteria‚ molds‚ yeasts‚ and viruses‚ in living environment are often pathogenic and cause severe infections in human beings. Therefore‚ there is a pressing need to search for new antimicrobial agents from natural and inorganic substances [1]. Antimicrobial nanoparticles mainly consist of metals‚ metal oxides‚ and many biologically derived materials
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Complexometric Determination Of Water Hardness By Angelica Aquino CHM 152 LL January 5‚ 2013 METHODS: 1. Prepare an approximate 0.004 M disodium EDTA solution. To prepare this solution‚ weigh about 0.7-0.8 g of Na2EDTA and dissolve in 500 mL deionized water in your plastic bottle. Make to to shake the bottle to dissolve the salt. 2. Obtain a 250-mL Erlenmeyer flask and transfer a 10 mL of CaCO3 using a buret into the flask. 3. Measure 30 mL of deionized water and add it into
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Ashley Spees CHM 261- Batzer Chem Final Write Up- Kool Aid Lab Total Acid This part of the lab requires titration of Kool Aid with an NaOH solution. The reason titrations are used is to determine the concentration of an unknown solution by reacting a strong acid with a strong base. Titrations are hard to accomplish‚ though‚ due to the fact that indicators used to show the endpoints are very sensitive and one drop could make the solution titrate past its endpoint. Blue stock solution: 3 mg/L
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MEMORANDUM From: Stephen Haas To: Reader Date: July 8‚ 2011 Re: Divulging Confidential Information About our client Ener G. Traidor Relevant Facts Our client‚ Ener G. Traidor (“Traidor”)‚ has retained our firm to assist with his acquisition of an oil drilling company. During the course of the representation‚ we discovered that Traidor’s plans involved drilling in a manner than could produce dangerous results for a nearby town’s water supply. We have presented Traidor our concerns about the impact
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uk/schools/gcsebitesize/science/add_aqa/chemreac/ratesrev1.shtml 2. http://www.chemguide.co.uk/physical/basicrates/introduction.html 3. http://www.bbc.co.uk/schools/gcsebitesize/science/add_aqa/chemreac/ratesrev1.shtml 4. http://www.elmhurst.edu/~chm/vchembook/573inhibit.html
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CHM 138H INTRODUCTORY ORGANIC CHEMISTRY I TERM TEST II March 18th 2010 TOTAL MARKS: 70 NAME (PRINT): ___________________________ Student #: ______________________ TUTORIAL GROUP #: ___________ Answer all questions in the spaces provided on the accompanying answer sheet. It is attached to the back of the test paper. You may detach the answer sheet. Nothing on this question sheet will be marked. PRINT YOUR NAME‚ STUDENT NUMBER‚ and TUTORIAL GROUP NUMBER on this test
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