CARBOXYLIC ACID Introduction: Organic compounds containing (–C(O)–OH) as a functional group are called carboxylic acids. The –C (O)-OH group which itself is made up of a carbonyl group (>C=O) and a hydroxyl group (-OH) is called a carboxyl group (carb from carbonyl and oxyl from hydroxyl group). Carboxylic acid may be an aliphatic or an aromatic depending upon whether –C–OH is attached to an alkyl group ( or a hydrogen atom) or an aryl group. Their general formulas are; ALIPHATIC CARBOXYLIC ACID:
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harvested at the end of the experiment was 1.19g with the percentage yield of 37.8%. The melting point observed from the product ranged from 133°C to 137°C. Introduction Acetylsalicylic acid or commonly known as aspirin is an organic compound belong to ester group with condensed structural formula of CH3COOC6H4COOH. (2) (2) C6H4(OCOCH3)COOH 3D model of chemical structure of aspirin Aspirin derived from salicylic acid is categorized as nonsteroidal anti-inflammatory drugs or NSAIDs. It is commonly used
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functional group‚ and fatty acid. Triglycerides can vary in size and structure depending on the fatty acid attached. Glycerol is theoretically three ester bonds. In the experiment the ester bonds are broken down through a process called saponification. The product of this reaction is soap. An alcohol and carboxylic acid are also produced when an ester bond is broken. While under basic conditions the negative carboxylic acid and positive ions produce a Carboxylate salt of the fatty acid. Therefore
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EXPERIMENTAL STUDY TO IMPROVE THE PERFOMANCE OF NEEM OIL BIO DIESEL FUELLED SINGLE CYLINDER DIESEL ENGINE USING LPG INDUCTION SYSTEM Submitted in partial fulfillment for the award of the degree Of BACHELOR OF TECHNOLOGY In AUTOMOBILE ENGINEERING By HARSHAL AGARWAL (11108037) MITHUN GUPTA (11108054) OM PRAKASH KUMAWAT (11108065) Under the guidance of Dr. B NAGALINGAM (Professor‚ Department of Automobile Engineering) FACULTY OF ENGINEERING AND TECHNOLOGY SRM UNIVERSITY (under section 3 of
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Dissolve the solid in exactly 4 mL tert-butyl methyl ether of. Add exactly 2 mL of water‚ cap the tube and shake. Let the mixture stand until two layers are formed. Remove the aqueous layer. Wash the organic layer two more times with exactly 2 mL of water (each time). After the final wash
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The Open Mineral Processing Journal‚ 2011‚ 4‚ 25-44 25 Open Access Flotation Frothers: Review of Their Classifications‚ Properties and Preparation Hamid Khoshdast* and Abbas Sam Department of Mining Engineering‚ Faculty of Engineering‚ Shahid Bahonar University‚ 76169133‚ Kerman‚ Iran Abstract: The importance of frothers in flotation is widely acknowledged‚ particularly in terms of their role with respect to bubble size‚ and the stability and mobility of the froth phase. These factors
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Organic Chemistry Basic Ideas: Carbon chains: Straight chains and branched chains‚ Numbering of chains and branches. Carbon Rings: Cyclic Molecules‚ Aromatic Compounds Types of Organic reactions: Combustion Addition Substitution Condensation Oxidation What is organic chemistry? Carbon compounds. Methane CH4 Hexane C6 H14 Ethane C2H 6 Heptane C7 H16 Propane C3H 8 Octane C8 H18 Butane C4H10 Nonane C9H20 Pentane C 5 H12 Decane C1 0 H22 Alkanes: Saturated Hydrocarbons
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------------------------------------------------- Liquid–liquid extraction From Wikipedia‚ the free encyclopedia Liquid–liquid extraction also known as solvent extraction and partitioning‚ is a method to separate compounds based on their relative solubilities in two different immiscible liquids‚ usually water and an organic solvent. It is an extraction of a substance from one liquid into another liquid phase. Liquid–liquid extraction is a basic technique in chemical laboratories‚ where it is performed
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Biodiesel It refers to a vegetable oil- or animal fat-based diesel fuel consisting of long-chain alkyl (methyl‚ propyl or ethyl) esters. Biodiesel is typically made by chemically reacting lipids (e.g.‚ vegetable oil‚ animal fat (tallow[1][2])) with an alcohol producing fatty acid esters. Biodiesel is meant to be used in standard diesel engines and is thus distinct from the vegetable and waste oils used to fuel converted diesel engines. Biodiesel can be used alone‚ or blended with petro diesel
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mixture of a and b. A mixture of the major product a with the minor product b. A mixture of the major product b with the minor product a. 10. Consider the SN2 reaction of butyl bromide with OH- ion. Assuming no other changes‚ what effect on the rate would result from simultaneously doubling the concentrations of both butyl bromide and OH- ion? CH3CH2CH2CH2Br + OH- CH3CH2CH2CH2OH +
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