unknown solution C ABSTRACT Liquid C and solid C were both extracted from unknown solution by first using chemically active liquid-liquid extract‚ followed by vacuum filtration. Liquid C and solid C were then purified with the use of simple distillation and recrystallization respectively. Through the process of recrystallization‚ the percentage purity of solid C was found to be 6.01%. The melting point range of purified solid C was 117.0 – 119.0C while the boiling point of liquid C was found
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this unit‚ we want to study the purposes and operating principles of common unit operations and unit processes‚ The Learning Activity includes: Size reduction and size enlargement‚ magnetic and electrostatic separation‚ froth flotation‚ fractional distillation‚ other unit operations‚ polymerization‚ alkylation‚ hydrolysis and other unit processes. Unit Operations • Deals with size reduction‚ size enlargement and separation of mixtures- look/understand the operation principles of equipment in these
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(Technologies Services): • Desalter unit washes out salt from the crude oil before it enters the atmospheric distillation unit. • Atmospheric distillation unit distills crude oil into fractions. See Continuous distillation. • Vacuum distillation unit further distills residual bottoms after atmospheric distillation. • Naphtha hydrotreater unit uses hydrogen to desulfurize naphtha from atmospheric distillation. Must hydrotreat the naphtha before sending to a Catalytic Reformer unit. • Catalytic reformer unit
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Luis Baires English Comp.1 MW 12:30 11/25/2011 Process of making gasoline Gasoline is a flammable liquid that is made from the refinement of petroleum or better known as crude oil. It helps fuel cars‚ farm machinery‚ planes and other type of engines. What is petroleum? It’s a fossil fuel that supplies energy around the world than any other source out there. Petroleum‚ including gasoline is primarily a mixture between hydrocarbons and small amounts of other substances. In 1994‚ its known
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Pinacol was converted to pinacolone in the experiment at a 15.60% yield. A low percent yield was expected due to the experimental distillation and experimental separation of the two layers. Some pinacolone could have been trapped in the aqueous layer due to experimental error at separating via a pipet. The IR showed peaks at 2967‚ 2906‚ 2871‚ 2359‚ 2337‚ 2173‚ and 1989. The representative peaks in an IR of pinacolene are present between 3000 and 1700. The NMR when manipulated with a multiple of three
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Freedom of religion in India [pic] Freedom of religion in India : is a fundamental right guaranteed by the country’s constitution.[1] Modern India came into existence in 1947 as a secular nation and the Indian constitution’s preamble states that India is a secular state. Freedom of religion is established in tradition as Hinduism does not recognise labels of distinct religions[2][3] and has no concept of blasphemy or heresy.[4][5] Every citizen of India has a right to practice and promote
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Ethanol Production from Waste Banana (Musa paradisiaca l.) Peelings Researchers: * Mitzi B. Pamulaklakin * Irish Jane B. Balisoro * Janina M. Lobusta * Angielyn N. Miranda * Krissa Mae A. de Villa * Albert D. Cruz * Mark Darwin D. Hernandez * Gelbert B. dela Cruz * Rhandell M. Sode Mrs. Flor P. Lapitan Science Teacher Abstract: This study entitled “Ethanol Production from Waste Banana (Musa paradisiaca l.) Peelings” aims to produce
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polar and the reaction can proceed via an SN1 reaction. The main objective is to obtain test results to determine the mechanism of the reaction and purity of the product. Introduction: The techniques used in this laboratory included reflux‚ distillation‚ and extraction as well as obtaining IR and NMR spectroscopy. The reaction of 1-Butanol to 1-Bromobutane occurs via a substitution reaction. This reaction type can proceed via either the SN1 or SN2 mechanisms. SN2 reactions have a second order
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31 0.96 Insoluble MATERIALS: Graduated cylinder Weight scale Buchner funnel Filter flask Rubber stopper Hot plate Thermometer Conical funnel Various size beakers Fractionating column (for reflux) Various sized round bottom flasks Distillation head Condenser Vacuum adapter Clamps and stands Test tubes PROCEDURE: Pre Lab: The experiment should be carried out AWAY from the sunlight. Before beginning the experiment‚ we need to make sure that the benzene used in the experiment
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of renewable energy sources such as solar‚ wind and geothermal energy with desalination systems holds great promise for tackling water shortage and is a potential for viable solution of climate change problems and water scarcity [11]. 1.4 Solar Distillation The World Health Organization estimates that over a billion people lack access to purified drinking water and the vast majority of these people are living in rural areas. The low population density
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