Synthesis of Banana Flavor CHEMISTRY 200L EXPT 02 PAGE 01 - 11 Gerome B. Vallejos*‚ Ellis Mika C. Trino‚ Jahn Camille B. Valdez‚ Ariza Yamashita Department of Biological Sciences‚ College of Science Group 11 Corresponding author: gerome_911@yahoo.com Abstract The purpose of this experiment was to synthesize isopentyl acetate via Fischer esterification reaction between acetic anhydride and isoamyl alcohol‚ using concentrated sulfuric acid as a catalyst. This reaction is characterized by the combining
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Unsaturated Hydrocarbons Unsaturated hydrocarbons Have fewer hydrogen atoms attached to the carbon chain than alkanes. Are alkenes with double bonds. Are alkynes with triple bonds. 1 Structure of Alkenes Alkenes (and alkynes) are unsaturated hydrocarbons Alkenes have one or more double bonds The two bonds in a double bond are different: - one bond is a sigma () bond; these are cylindrical in shape and are very strong - the other is a pi (π) bond; these involve sideways overlap of
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In 1929 former Disney animators Hugh Harmanﾧ and Rudolf Isingﾧ made a cartoon entitled Bosko‚ the Talk-Ink Kidﾧ‚ and tried to sell it to a distributor in 1930. Warner Bros.ﾧ who had previously tried an unsuccessful attempt to set up a cartoon studio in New York in order to compete with Disney‚ agreed to distribute the series. Under producer Leon Schlesingerﾧ’s guide Harman and Ising created Looney Tunesﾧ (the title being variation on Disney’s Silly Symphonies) starring their character Boskoﾧ. A second
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Technology Makes Possibilities. There are debated topics over whether technology is ruining our youth and our future and counter points that the old must be left in the past and forgotten. But why? Technology gives us the possibilities that were unconceivable just a few years ago that are of great benefit to society. They help us in aspects of design‚ art‚ and even leadership and can give us new meaning of how we are perceived in our society‚ allow a manufacturing revolution‚ and offer new job
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The message behind the Axe commercials is quite simple: Use Axe body sprays and women will pursue you. Even though many ads online may claim to be selling magic pheromones that are “100% Guaranteed to Attract Sex Now‚” it’s pretty safe to say that there is no such thing. If it were true eHarmony and Match.com would be filing for Chapter 11 right about now. Nevertheless‚ commercials targeting young adults‚ such as Clearasil and Axe‚ adamantly glorify these unrealistic fantasies. In 2008 Axe released
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AP Biology Name:__________________________ Evolution Free Response Questions Answer the following questions in essay form. Outline form is not acceptable. Labeled diagrams may be used to supplement discussion‚ but in no case will a diagram alone suffice. It is important that you read each question completely before you begin to write. Your answers may be hand written or typed. You may use your notes and textbook to answer the question‚ but you may not discuss or write the question with
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different in appearance. They are recognisable by their longer and lankier bodies‚ shaggy coats‚ and mane around the face. They are largely insectivorous‚ and have a specially developed lower lip for sucking up insects through the muzzle‚ especially termites. Sun Bear Sun Bears are the smallest of the bear species‚ with adults weighing in between 27 and 80 kilograms. They are found mostly in the tropical rainforest of Southeast Asia - from eastern India to Bangladesh‚ Thailand‚ Cambodia‚ Vietnam‚ and
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heads over to the Cruzs’ citrus plantation‚ and along with that‚ the Tangerine Middle School team manage to win the title in a game against Lake Windsor Middle‚ his former school. But some strange things are going on in Paul’s neighborhood. First‚ termites are taking over several houses on Paul’s
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scattered across the open landscape. SUBSTRATES DISTURBANCE In the dry season‚ seasonal fires are experienced. Violent thunderstorms followed by a strong dry wind indicate the beginning of dry season. FAUNA Giraffes‚ zebras‚ mice‚ moles‚ snakes‚ worms‚ termites‚ lions‚ hyenas and elephants. * TEMPERATE STEPPES Global distribution pattern. Veldts of South Africa Pampas of Argentina Steppes of former Soviet Union Puszta of Hungary Prairies of central North Africa REGIONAL CLIMATE Have hot summers and cold
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The Green Anaconda dwells in the tropical areas of South America. It is mainly an aquatic animal‚ most well known for its vast proportions and predatory abilities. With regards to mass‚ the Green Anaconda is the world’s largest snake. Fully grown females can weigh as much as 550 lbs and have a length of 32 feet (Murphy‚ 1997). The males weigh less‚ 325 lbs and grow to a length of 20 feet. They are organized in different groups including Kingdom Animalia‚ Order Squamatia‚ Subfamily Boidae and Species
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