Engineering and Chemistry Muralla St.‚ Intramuros‚ Manila Melting Point and Boiling Point of Organic Compounds Group No. 5 Manacup‚ Cris Vincent L. Oblena‚ Adrian D. Ong‚ Joshua Jyro B.* *Leader ABSTRACT In compounds‚ two of the physical properties affected by the varying structures are melting point and boiling point. Through the use of the Thomas-Hoover Melting Point Apparatus or the micro method‚ the melting and boiling point of organic compounds are now determined. The aim of this experiment
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temperature at which movement of the specimen is observed is recorded as the pour point. INTRODUCTION In the cloud point experiment‚ waxes will appear and thickens the oil and clogs fuel filter and injectors in engines. The wax also accumulates on the cold surfaces and forms an emulsion with water. The appearances of cloud point determine the first cloud of wax crystals in a liquid when it is cooled. Whereas‚ pour point experiment is to determine the minimum temperature of the oil which will continue
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The phrase “turning point” has a lot of meanings but personally‚ for me‚ it is a moment that caused me to realize what has always been in front of me. Turning point may also mean a time at which a decisive change in a situation occurs‚ especially one with beneficial results. Recently‚ one event became the turning point of my life and my beliefs. Last Tuesday‚ our class‚ II-St. Therese watched the film “The Encounter”. That movie marked a pivotal moment in my life. It helped me realize that Jesus
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Margaret E. Vorndam‚ M.S. Version 42-0038-00-01 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable
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Name Lab Report 1 – June 10‚ 2014 Lab # 4: Melting Point lab Partner: Instructor: The Testing of the Melting Points of p-dichlorobenzene and naphthalene Introduction: Melting point temperature is a physical property of pure substances. It is an intensive property‚ which means the amount of material tested is irrelevant. This lab will determine the melting point temperatures of two known pure substances‚ naphthalene and p-dichlorobenzene‚ using micro-sized quantities and a capillary
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Melting Point and Boiling Point of Organic Compounds Bongo‚ Sayre‚ J1 1Student‚ Organic Chemistry 1 Laboratory / B11‚ School of Chemical Engineering‚ Chemistry and Biotechnology‚ Mapúa Institute of Technology ABSTRACT The melting point of a substance is the temperature at which the material changes from a solid to a liquid state while the boiling point is the temperature at which it changes from liquid to solid. In this experiment‚ the main objectives were to determine the effects of the following
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Melting Point Determination Identity and Purity of Solid Organic Compounds Objectives • To introduce the technique of melting point determination. • To use the concept of melting points for identification and characterization of organic compounds. • Properly fill and use a capillary melting point tube. • Determine accurate melting point ranges for a wide variety of organic substances. Introduction The melting point of a solid can easily and accurately be determined
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Prof. Tiso Urbanism Final Project Essay 12/13/12 Alternative Project for Hunters Point Hunters Point is a neighborhood on the south side of Long Island city in Queens. The East River waterfront defines the neighborhood through its amazing views of the Manhattan skyline. Hunters Point’s history is mainly based on its industry that is currently not as prevalent as it once was. Several problems for hunters point exist and need to be addressed in order for the neighborhood to meet its potential
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“The Tipping Point: How Little Things Can Make a Big Difference.” By Malcolm Gladwell. Malcolm Gladwell‚ the author of The Tipping Point‚ explores the phenomenon known as the tipping point. According to Gladwell the tipping point is the moment at which "an idea‚ trend‚ or social behavior crosses a threshold‚ tips‚ and spreads like wildfire". In other words‚ the point when an idea‚ trend‚ or behavior becomes an sensation to the world. Gladwell researches the behaviors of fashion
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cases on point shaving. When I was watching that movie "Blue Chips"‚ which is all about illegal college betting and buying athletes to come to their school‚ there was a scene involving the coach and the point guard regarding a point shaving incident three years ago. After the student was harassed by the coach he finally confessed saying‚ "We won the game‚ we just didn’t beat the spread. That’s only for those gamblers anyway". He has a point with what he said but that’s not the point. A lot of
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