steam distillation we can isolate eugenol at lower temperature than its usual boiling point of 248 degree Celsius. Eugenol belongs to a category called essential oil. Many of these compounds are used as flavoring and perfumes and in the past were considered the essence of plant from which they were derived. Structure of eugenol (clove oil) and eugenol acetate: Reagents: Eugenol‚ CH2Cl2‚ Br2‚ FeCl3‚ Methanol Procedure: Co-distillation We first combine 15 mL of water with 1 g of crushed
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Isolation of Essential Oils by Steam Distillation Procedure Part A Apparatus 1.) Using a 20- or 25-mL round-bottom flask (for distillation) and a 10-mL round-bottom flask (for collection) assemble a distillation apparatus 2.) Use an aluminum block to heat and insert a water condenser 3.) The collection flask may be immersed in ice to ensure condensation of the distillate Preparing the Spice 1.) Weigh approximately 1.0 g of your spice or herb onto a piece of weighing paper and record the exact
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Saving America In todays world it is common knowledge of the issues with recycling and pollution. However‚ there is a way to help slow down the process of over-running our earth. A new initiative is being spoken about‚ three trash cans for each method of recycling:compost‚ paper and plastic‚ and landfill. Other ways include recycling centers‚ projects for turning your no longer useable items into recycled treasures. I firmly believe in adopting and putting these into practice in our United States
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Daylight Saving Time is loved by some‚ hated by others and tolerated by most. Arizona and Hawaii residents do not have to think about it. These states are exempt from the time change problem. The Uniform Time Act of 1966 made Daylight Saving Time a federal law that exempts only the states that voted to keep Standard Time. The problems created by Daylight Saving Time outweigh any benefits of energy savings‚ if those savings really exist. There is little or no evidence of energy savings from
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Purpose of this experiment is to synthesis Banana oil by mixture of the isopentyl alcohol and acetic acid . Banana oil smells like fruit mostly it smells like banana. This reasons that this compound uses in different perfume products as well as the gums for the flavor. The reaction that takes place in this experiment is a esterification. In this experiment‚ the carboxyl group of the acetic acid joins with the hydroxyl group of the isopently alcohol‚ catalyzed by the presence of sulfuric acid
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The film Saving Private Ryan was directed by Steven Spielberg released on July 24‚ 1998 tells the story of a tragedy searching for Private James Francis Ryan‚ Private Ryan was last seen in Normandy‚ France‚ while the Second World War. The hunt to find the American soldier is the responsibility of Captain John Miller to gather a squad of soldiers to acquire the fourth son of the Ryan family‚ who had acquired the news on the same day of the passing of the three Ryan brothers while in combat. The film
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Organization of Arab Petroleum Exporting Countries (OAPEC) which in turn placed an embargo on oil exports upon the United States because of the aid and arms that the United States was supplying Israel. This embargo caused fuel shortages such as gasoline which in turn caused fuel prices to soar throughout much of the 1970s. This was further amplified due to the decline of domestic oil production and the reliance on imported oil from abroad. It only took three months for the embargo to cause massive change in
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Living Large – The Case of Live Nation Executive Summary After the spun-off from the radio giant Clear Channel Communications in 2005‚ Live Nation‚ the world’s largest events and live music promoter is now preparing itself to go even bigger. Led by CEO Michael Rapino‚ Live Nation is revolutionizing the music industry from a concert business to a one-stop shop that would make every fan and artists musical ends meet. Live Nation’s arising strategy is to connect the artists to the fans in every
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new food source or go extinct with it. Also‚ in a recent survey‚ nine out of ten people said they would pay tax dollars to save the giant panda. One out of ten people said they would pay to save the Eurasian Hazel Dormouse. Nobody was interested in saving the Dung Beetle or Wasp. Why is this when they do so much for us. The Dung Beetle puts important
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Live Nation Presentation: Introduction: About Live Nation Entertainment Page 1 Live Nation Entertainment is the world’s leading live entertainment and eCommerce company‚ comprised of four market leaders: Ticketmaster.com‚ Live Nation Concerts‚ Front Line Management Group and Live Nation Network. * Ticketmaster.com is the global event ticketing leader and one of the world’s top five eCommerce sites‚ with over 26 million monthly unique visitors. Established in 1976‚ Ticketmaster
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