The due date for this assignment is past. Your work can be viewed below‚ but no changes can be made. 1. 10/10 points | Previous Answers NC SUMEOrgC hem2 3.PRE.001. What is the IUPAC name of the following compound? 5-methyl-3-heptanone 5-ethyl-3-hexanone 3-methyl-5-heptanone 2-ethyl-4-hexanone Additional Materials Reduction of a Ketone 2. 10/10 points | Previous Answers NC SUMEOrgC hem2 3.PRE.002. In this experiment you are going to use 100. mg of sodium borohydride. How
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In this experiment the objective was to perform a Diels-Alder reaction using cyclopentadiene and maleic anhydride to synthesize the product‚ cis-Norbornene-5‚6-endo-dicarboxylic anhydride. The Diels-Alder reaction is one of the most important reactions in organic chemistry and was first investigated by Otto Diels and Kurt Alder in Germany. It is a [4+2] concerted cycloaddition reaction which involves a diene and a dienophile. The Diel-Alder reaction are mainly used for creating new carbon-carbon
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indicator is added to the solution‚ they bind to hydrogen or hydroxide ions. The different electron configurations of the bound indicator cause the indicator ’s colour to change. Some common indicators are: universal indicator‚ phenolphthalein‚ methyl orange‚ litmus‚ bromothymol blue. However‚ there are some indicators that are found in nature in the form of plant pigments known as anthocyanins‚ which change colour over different pH ranges‚ depending on source. For example red cabbage juice will
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The product was supposed to turn a dark gray but ended up being browner likely due to the addition of too many iodine crystals by accident. The reagent was then reacted with a solution of diethyl carbonate and tetrahydrofuran to produce the dye methyl violet (Figure 1). This caused the solution to turn a dark blue until hydrochloric acid was added to turn the solution to violet. When hydrochloric acid was added a solid precipitate formed. The resulting dye was absorbent to the fabrics bleached
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group into something - in this case‚ into a benzene ring. The most commonly used acyl group is CH3CO-. This is called the ethanoyl group. In the example which follows we are substituting a CH3CO- group into the ring‚ but you could equally well use any other alkyl group instead of the CH3. The facts The most reactive substance containing an acyl group is an acyl chloride (also known as an acid chloride). These have the general formula RCOCl. Benzene is treated with a mixture of ethanoyl chloride
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They are likely to be exothermic because the release heat and gases and exothermic reactions release energy. e) When the Mont Blanc and the Imo collided they released energy which was in the form of sparks the sparks then reacted with the benzene and the benzene reacted with the explosives resulting in that huge explosion. f) Try to make the reaction endothermic instead of exothermic. g) Reaction 1: decomposition Reaction 2: single displacement Reaction 3: Synthesis h) It is incorporated
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BIOREMEDIATION INTRODUCTION:- The process of bioremediation was reportedly devised by George M Robinson in the 1960 during experimentation with dirty jars and the introduction of microbes this was however not applied until the 1972 clean out of the fuel holding tanks on the RMS queen mary. Science 1972 bioremediation has become greater developed as a means of cleaning up spills of gasoline diesel ‚ heavy metals and other easily degraded petroleum products (National Research Council 1993). Bioremediation
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Dhirubhai Ambani and Reliance "Our dreams have to be bigger. Our ambition higher. Our commitment deeper. And our efforts greater. This is my dream for Reliance and for India." - Dhirubhai Ambani. "The country has lost an iconic proof of what an ordinary Indian fired by the spirit of enterprise and driven by determination‚ can achieve in his own lifetime. Not only did Ambani build a large and diversified business conglomerate but also inspired many first generation entrepreneurs with his success
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innovation that has not yet been fully explored. At Dominican University‚ the SOC students performed this experiment during the Fall 2007 semester with not only the dehydration of 2-methylcyclohexanol (Aldrich 153087) but also the 4-methyl (Aldrich 153095) and 3-methyl (Aldrich 139734) positional isomers. The reaction products were submitted to GC-FID analysis. As predicted from the Journal of Chemical Education articles‚ three methylcyclohexene products were observed. Their relative abundance
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Full Lab Report Experiment #2: Acid-Base Titration Lab Description: Acid-Base Titration Introduction In this lab exercise we will evaluate the effectiveness of several indicators for the determination of the point of completion of a specific acid-base neutralization reaction. We will also determine the unknown concentration of the strong base NaOH by its reaction with a known amount of the weak acid‚ potassium acid phtalate (HKC8H4O4‚ abbreviated KHP). This will be accomplished using the titration
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