were liquid‚ oily‚ and it had a banana smell. Introduction Artificial flavoring is commonly used in the food that we eat today. For example‚ fruit flavoring is a chemical mixture that mimics a natural flavor as that of banana flavor from the synthesis of isoamyl acetate. Ester is the functional group‚ which is responsible for the distinctive odor and taste that artificial fruit flavoring has. Esters are derived from carboxylic acids. A carboxylic acid contains the –COOH group‚ and in an ester
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Christian Dickmann Miss. Shaw Period 2 10/21/12 Synthesis Essay on the Crucible The Crucible‚ set in Salem‚ Massachusetts in 1692‚ takes place in an era when religion was a part of the government. Religion‚ wasn’t just the common Sunday “get together”‚ but defined the role of an individual in society. This wasn’t an advantage for John Proctor‚ he had many of his own believes and keep to him. This led to his downfall‚ but was John Proctor innocent or were the religious expectations of the church
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Dean Assenza Pygmalion Synthesis Essay Outline Introduction: One’s culture is a key part of their identity. Culture can reside in a nation‚ family‚ ethnicity‚ a religion‚ etc. Mahatma Gandhi once said‚ “A Nation’s culture resides in the hearts and in the soul of its people”. One’s culture is usually seen through the religion and traditions of their nation; therefore this influences their everyday lives and their behavior.. Culture influences one’s appearance or the way they talk‚ but also
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Abstract: The purpose of this lab was to synthesize triphenylmethanol from benzophenone and bromobenzene by the formation of a Grignard compound with the reagents bromobenzene and magnesium metal. The bromobenzene was first transformed into the Grignard compound and was then reacted with the benzophenone to make the final product. The mixture was then mixed with sulfuric acid and the organic layer was extracted via a separatory funnel. The mixture was then recrystallized from methanol and was allowed
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Abstract This experiment is about the synthesis of 3-nitrobenzaldehyde through nitration. The nitration of benzaldehyde is an example of an electrophilic aromatic substitution reaction‚ in which a proton of an aromatic ring is replaced by a nitro group. Many aromatic substitution reactions are known to occur when an aromatic substrate is allowed to react with a suitable electrophilic reagent‚ and many other groups besides nitro may be introduced into the ring. Although the reaction produced a low
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2013) Protease inhibitors can be used in medicine to treat different diseases and viruses which depend on protease for its mechanism of action. Protease inhibitors are most commonly used in the treatment of HIV/AIDS. Protease is responsible for the synthesis of new viral cells which would cause HIV to spread to uninfected cells. When the protease is introduced however‚ non-infectious vial particles are produced. The protease involved in HIV is called the HIV protease which is an aspartic protease (San
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From your reading of the novel so far discuss the relationship between Scobie and his wife Louise. As from the beginning of the novel‚ it becomes quite clear that what Scobie feels for his wife Louise is not really love but a sense of pity and responsibility. Louise has grown to love Scobie over the years‚ but Scobie has not had the same feeling towards her. Louise understands that side of him and accepts that his ‘ I love you’s ‘are empty hearted. His sens of love towards her is more of an
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International Education College Shanghai University of Finance and Economics Marketing (Outcome covered 1 and 2) Zhou Huanan 2011665171 BA2 3/12/2012 Contents Introduction 3 1.0 Key characteristics of Marketing Concept 3 2.0 Micro environment and Macro environment in Relation to Britvic 4 3.0 Importance of Market Research and Information Gathering 5
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PERSONAL COMPUTER “Microcomputer” is a term used to refer to computers that contain a microprocessor. This type of computer is known by its familiar name- the PC. This is the type of computer that someone is mostly to use. As the name suggest‚ a microprocessor is a very small processor. This is in the form of a silicon chip like a Pentium Processor. Since they use smaller processors‚ microprocessors are smaller than the other form of computers‚ yet they are the most important of all. They
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DNA synthesis inhibitors Nucleic acid inhibitors are chemicals which inhibit the production of nucleic acids including both DNA and RNA. DNA and RNA inhibitors inhibit enzyme action in DNA replication in the same way as the topoisomerase inhibitors we discussed earlier. Topoisomerase inhibitors (1) (10) are chemicals which interfere with the enzymes that allow DNA strands to separate and to re-join‚ a process that is required for the division of bacteria and without which DNA cannot effectively
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