Properties and Reactions of Hydrocarbons Abstract Introduction Hydrocarbons are organic materials that contain only carbon and hydrogen atoms‚ these molecules can be saturated or unsaturated and acyclic‚ cyclic‚ or aromatic. In this experiment we used a variety of methods to examine the physical and chemical properties of hydrocarbons. The first experiment we tested a variety of solvents to see if they dissolved our alkane (Decalin). One would expect that non-polar solvents will dissolve
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Sri Saraswathi Thyagaraja College – Pollachi MIB Students M.Maharajan‚ maharajan1204@gmail.com‚ 8870893310 M.Karthik balakarthick20@gmail.com‚ 9942888939 Flowers Contribution to the Indian Economy Introduction India is bestowed with several agro-climatic zones conducive for production of sensitive and delicate floriculture products. During the decade after liberalization floriculture industries took giant steps in the export arena. This era has seen a dynamic shift from sustenance production
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Coursework Rates of Reaction Research The rate of reaction tells us how quickly a chemical reaction takes place. It is important for people in industry to know how fast a reaction goes. They have to know exactly how much of their product they can make each hour‚ day or week. In a shampoo factory‚ the rate might be 100 bottles per minute. We can’t work out the rate of a reaction from its chemical equation. Equations can only tells us how much product we can get. They don’t say how quickly
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Flower induction in mango (SAMPLE) Introduction: Different mango varieties naturally produce fruit every other year. That is‚ there are years or seasons in which a tree or the crop may be very not efficient‚ producing almost no fruits. For trees to be productive annually‚ flower inducers are used to stimulate flower growth during the ‘off’ seasons of the tree variety. Inducers increase number of viable blooms for increased production and harvest. Inducers work best on healthy‚ mature trees under
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BIOL2220 Lab 3: Hill Reaction Introduction In 1937‚ Robert Hill discovered that isolated chloroplasts can generate oxygen when they are illuminated in the presence of a suitable electron acceptor‚ even in the absence of carbon dioxide. This finding was a landmark in the study of photosynthesis because it established that the source of the electrons used in the light reactions is water. It also confirmed that the released oxygen is derived from water instead of carbon dioxide. In chloroplasts
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In the short story “Flowers For Algernon” and the movie “Charly” both have many differences and similarities. Let’s start with differences and later move on to similarities. For starters‚ while in the end of “Flowers For Algernon” Charlie put flowers on the grave of the dead science mouse Algernon‚ all though this Short Story was made into a movie‚ this never happened in the film. Now in the film‚Charlie helped a busboy who was mentally retarded pickup glass that he dropped‚ now in the story Charlie
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Reminder: These notes are meant to supplement‚ not replace the laboratory manual. SN1 Reaction Notes Background and Application Substitution Nucleophilic First Order (SN1) reactions are one of the most common type of organic reactions. SN1 reactions can be used to make a wide variety of new compounds. In this experiment‚ t-amyl alcohol will be converted by a SN1 mechanism to 2-chloro-2-methylbutane. Safety Precautions Concentrated Hydrochloric Acid is 12M. It will cause visible destruction
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Lab #5: Grignard Reaction – Synthesis of Triphenylmethanol John Kang Chem 152L Performed: 7/20/04 Date submitted: ________________ Lab Partners: Sang Lee‚ Vicky Lai TA: John Stanko Abstract: This experiment explored the synthesis of triphenylmethanol through the use of Grignard reagents. The percent yield of the product was 10% on a relatively humid day. The melting point was calculate to be 127.2oC with a literature value of 162oC. An IR spectrum of the product was taken and used
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Chemical Reaction Lab Well #1 CuCl2 + Al (shot) - Bubbling - Turning reddish-maroon - 33oC Well #2 CuCl2 + Al (foil) - Bubbling‚ but less than well #1 - Turning black - 28oC Well #3 CuCl2 + Zn - Turned black then red - No bubbling - 29oC Well #4 CuCl2 + NH4OH - Cloudy - No bubbling - 26oC Well #5 CuCl2 + NaCO3 - Not mixing with CuCl2 - Heterogeneous - 25oC Well #6 CuCl2 + AgNO3 - Cloudy - Top layer is white -29oC 1. The more pronounced reaction was the aluminum
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The Man Who Loved Flowers On a lovely evening in May‚ 1963‚ a young hammer-murderer walks around the streets of New York. He doesn’t look like someone who could or would murder anyone. Actually he looks the very opposite of that. He seems so in love and so happy‚ so much so that everyone around him believes in his sweet and innocent looks. We follow this young man as he walks around the streets of Manhattan‚ starting on Third Avenue and ending in Harlem‚ eager to reunite with his significant
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