"Citric acid content in orange juice experiment" Essays and Research Papers

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    Among one of the cities in Orange County and with a population of 625‚000‚ and located nearly 32 miles southeast of Los Angeles‚ the City of Orange government is formed under a council-manager; whereas every two years a mayor is elected and four city council members are nominated to a four-year term interchanging every two-years. Additionally‚ the city offers support to its citizens in the form of economic development programs and marketable and residential rehabilitation via agreements with the

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    This paper is an analysis conducted on Nucleic Acids through a variety of tests specifically‚ Dische‚ Murexide‚ Wheeler-Johnson and Phosphate Tests in order to exemplify structural features of nucleic acids as well as identify the principle involved in each chemical test. Different procedures and different test compounds were applied‚ and results were noted as for changes in colors of precipitates or solutions. For Dische Test‚ light blue was obtained for RNA and dark violet for DNA. For Murexide

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    Moisture Content in Tofu

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    Theoretical and experimental value of moisture content in Tofu. Theoretical Value of Moisture Content in Tofu | Experimental Value of Moisture Content in Tofu | 84.20% to 85.65% | 81.65 % | From the result‚ moisture content in tofu samples is around 81.65 %. From references‚ the moisture content of tofu samples from 84.20% to 85.65%. (Wang et al‚ 1983) The difference value of this moisture content may be caused of the error during the experiment such as the balance that been used is not

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    The Experiment

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    The Experiment Gloria Isham Central Texas College Twenty- six men are chosen to participate in the roles of guards and prisoners in a psychological study led by a Doctor Archaleta for which each participant is to receive $14‚000 after two weeks. Travis has just lost his part time job and is a peace protester who wants to travel to India with his girlfriend. Barris is a 42-year-old who lives alone with a domineering mother‚ who has made him join the experiment to raise money for her hip operation

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    Aspirin Experiment

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    etc. Synthesis of Aspirin and Methyl Salicylate. The two compounds we will be preparing‚ aspirin (acetylsalicylic acid) and oil of wintergreen (methyl salicylate)‚ are both organic esters. An ester is a compound that is formed when an acid (containing the COOH group) reacts with an alcohol (a compound containing an -OH group). O C R1 O H O + H O C R2 R1 O R2 + H O H acid alcohol ester water Here R1 and R 2 represent groups such as CH3 - or CH3 CH2 -. The reaction type shown

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    Acid Rain

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    Is there really such a thing as rain with acid in it? Yes‚ acid rain is a very real phenomenon worldwide‚ and it’s been documented since the 1800s‚ as the Industrial Revolution caused the burning of fossil fuels like coal‚ gas and oil. When these fuels or any other organic material like wood or paper are burned‚ they release compounds like sulfur dioxide (SO2) and nitrous oxides (NOx) into the air. Are SO2 and NOx the causes of acid rain? Indirectly‚ yes. When SO2 and NOx enter the atmosphere

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    Acids, Bases & Buffers

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    Title: Acids‚ Bases & Buffers Objectives: 1. To understand the acid-base chemistry. 2. To prepare and evaluate a buffer system 3. To measure the buffering capacity of two types of isotonic drinks. Introduction: There are acid-forming‚ basic forming and neutral food‚ however the acid or alkaline properties of a food is unable to judge by the actual acidity of the food itself. For example‚ citrus fruits such as lemon are acidic‚ but they are alkaline-forming when we consume and digest it. Therefore

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    How To Make E Juice

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    The world of Vaping and Suicide Bunny eJuice E-juice Products E-juice or e-liquid is universally made from a solution that contains the following key ingredients; nicotine‚ distilled water‚ Vegetable Glycerin (VG)‚ Propylene Glycol (PG) and a wide array of assorted artificial and natural flavorings. Propylene Glycol and Vegetable Glycerin are base ingredients that constitute the highest e-juice composition‚ but in varying rations. Vegetable Glycerin is widely used in toothpaste and other personal

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    CARBOXYLIC ACID

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    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: R–C

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    Lauric Acid

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    Lauric Acid Lauric acid‚ also known as Dodecanoic Acid‚ was discovered in 1849 by Marrsson T. It was first discovered in Lauraceae seeds‚ but it is also commonly found in soaps‚ vegetable oil‚ coconut oil‚ and breast milk. Lauric Acid is a clear‚ solid compound that is insoluble in water. It also comes in the form of a white powdery substance. The chemical formula is C12H24O2. It has a molecular weight of 200.32 g/mol. Lauric Acid also has a melting point of 44 C and a boiling point of 289.9

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