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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Malcolm´s stance on violence would be considered relative to the Black Panthers. On page 7 it states‚ ¨I dont favor violence‚ if we could bring about recognition and respect of our people by peaceful means‚ well and good. Everybody would like to reach this objectives¨ because he did not condone violence‚ but self defense‚ which you do upon what others do to you. He was open minded to peace‚ but‚ from the looks of it‚ peace was not going to solve this refusal for African Americans rights. This type
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Socioeconomic disparity in Harper Lee’s To Kill a Mockingbird‚ Lorraine Hansberry’s A Raisin in the Sun‚ and Malcolm X’s life affects a character’s opportunities‚ aspirations‚ and interactions
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B) Describe the views about blacks and whites held and taught by the Nation of Islam and by Malcolm X for many years. Why did such teachings appeal to many African Americans? Intro - Religion plays a big role in altering someone’s personality or changing how people perceive the world. During the 1960’s besides Christianity one of the religion that grew faster was the nation of Islam. The nation of Islam was first founded by Wallace Fard in 1930s. African Americans felt closer to Islam and related
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A person truly worthy of a USPS commemorative stamp is Malcolm X (Malcolm Little)‚ Little was a civil rights activist born too Louis Norton Little and Earl Little in Omaha‚ Nebraska. Little’s father was an outspoken Baptist minister and an avid supporter of Black Heritage and Black Rights. Although Little’s father was a civil rights activist‚ Malcolm Little had not seen that in his future. At the top of his class during junior high Malcolm aspired to be a lawyer but when a favorite teacher told
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Although Malcolm X was able to demonstrate how the average Negro was brainwashed into conformity throughout The Autobiography of Malcolm X‚ he did not believe he was brainwashed after his conversion to the Nation of Islam‚ which caused him to be hypocritical. “The devil white man cut these black people off from all knowledge of their own kind and cut them off from any knowledge of their own language‚ religion‚ and past culture‚ until the black man in America was the earth’s only race of people
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lollipop from a black child‚ at which point the black child stops crying and goes out to fight the white boy)‚ and they will then proceed to keep rising up against those white people until they have absolutely nothing‚ and have learned a lesson to never mess with any black people ever again (in the article‚ the black child beats the white child to “within an inch of his ass-cracker life”). This exaggerates Malcolm X’s real words‚ which were more to the effect of “By any means necessary”‚ in order
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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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