COLLIGATIVE PROPERTIES: FREEZING POINT DEPRESSION AND BOILING POINT ELEVATION DAY 1 – 04 FEBRUARY 2015 Colligative Properties Depends on the NUMBER of solute‚ not on the nature of solute particles Freezing Point Depression Boiling Point Elevation Vapor Pressure Lowering Osmotic Pressure Electrolyte and Nonelectrolytes Electrolytes •Separates in water forming a solution that conducts electric current •IONIC COMPOUNDS Non- electrolytes • does not allow the flow of an electric current • COVALENT
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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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Hurricane Harvey made its landfall on the coast of texas; becoming the first major landfall in the United States since Hurricane Wilma in 2005. Scientists working and studying Hurricane Harvey expected this tropical storm but only transmitted data showing it much weaker than it actually intended on being. Numerous aspects towards why Harvey became so strong are questioned due to its level of destruction. Over the course of the days Harvey became stronger as it advanced its path to land. As Harvey moved
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What’s Eating Gilbert Grape? In the What’s Eating Gilbert Grape the family members are eating Gilbert but everyone at a different rate. Gilbert is affected by everyone in his family even the members who have died or run away. Gilbert is affected also the responsibility that he has to take because so of those people are not there to help them or are there but instead of helping him they are putting more weight on his shoulders. Gilbert has the least responsibility to the most from Ellen‚ Arnie
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Lee Harvey Oswald Was No Loner On November 22nd‚ 1963‚ President John F. Kennedy (JFK) was shot and killed in a motorcade running through Dealy Plaza‚ in Dallas‚ Texas. Shortly after‚ a man by the name of Lee Harvey Oswald was arrested and charged with the murder of President Kennedy. Over the years there has been much controversy over if Lee Harvey Oswald was in fact‚ the only man involved in the assassination of JFK. The assassination is still a topic of debate to this day and has spawned many
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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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Text response: What’s Eating Gilbert Grape Text title: What’s Eating Gilbert Grape Author/creator: Lasse Hallström (Director) Text type: DVD Movie Method of narration: First Person‚ Film study Date of publication: 1993 Summary of Text + Setting The film What’s Eating Gilbert Grape opens in the small town of Endora‚ a place where ‘nothing much happens’. There‚ Gilbert Grape is busy caring for Arnie‚ his brother with a developmental disability as they wait for the many tourists’ trailers
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Gilbert Grape’s life changed after the arrival of a stranger in the visual text What’s Eating Gilbert Grape. Everyday Gilbert worried and cared about others‚ this was his main concern. But this stranger made him really start thinking about himself “It’s what you do that really matters it doesn’t matter who you are but it what you do”. Becky makes Gilbert think about his values and beliefs‚ of life and also is the catalyst that speeds up and creates a new persona - one who dares to dream. As well
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quoted $0.50/kg. This is a provision of information for information regarding price of the corn grains if KK intended to sell. Also‚ KK’s response had no intention to get into an agreement upon providing the information hence statement is not an offer: Harvey V Facey - Therefore‚ when Homer mentioned “sounds like a
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