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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To Kill a Mockingbird – Thematic Essay Kathryn Lang I pledge allegiance to the flag of the United States of America‚ and to the republic for which it stands; one nation indivisible with liberty and justice for all. United States Pledge of Allegiance 1924-1954 My essay will be on the thesis topic of; Justice and fairness
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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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Thematic Comparison of “Harrison Bergeron” and The Incredibles “Harrison Bergeron” and The Incredibles are similar stories that both express equality amongst everybody. In the short story “Harrison Bergeron”‚ the residents of the city have no choice but to have their individual abilities handicapped. When it comes to The Incredibles‚ the protagonists are not allowed to use their special abilities to save citizens within the city. Although the abilities these characters have are natural‚ they are
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Novemeber 3‚2008 Modern Version of The Crucible Abigail Williams- Regina George Mary warren- Katy Betty- Gretchen The Girls – The plastics John Proctor- John Tucker Elizabeth Proctor- Ellie Giles Corey- Mclovin Martha Corey-rachel. Reverend Hale- Sister fanny Principle-Shane Setting- A high school in A small town in Michigan Plot- The Plastics are the head of the school. They run it and know exactly what to say and how far they need to go in order to get what they want. They have
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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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To understand the mentality and actions of the girls portrayed in the Salem Witch Trials‚ we must first make connections between The Tipping Point by Malcolm Gladwell‚ the play based on the trials‚ The Crucible by Arthur Miller‚ and the HUAC hearing in the mid 1950’s. Historians have had trouble figuring out what caused the mass hysteria of witch hunts to happen‚ but most agree on the fact that the girls felt powerful being able to call anyone a witch and get away with it. Similar events transpired
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A father and his son‚ known to the reader only by pronouns or improper nouns‚ take venture on the road‚ traveling south along a dark and desolate landscape‚ constantly on the search for food‚ resources‚ and people. They live by the day‚ eating what little they find and rationing food for subsequent days. Supplies such as the all important tarp are carried around in a shopping cart. All the while‚ there is a lingering hope as well as fright of the evident .The man‚ struggling to keep himself and the
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• What do the stories tell you: o How the person views the world • When dealing with kids always look for issues of safe and supportive o How the person views parental figures • Superficial/unavailable/untrustworthy • Enjoyable/supportive/talented/available o How the person sees themselves • Vulnerable/fragile/unattractive/inept/lonely/entitled/ • Talented/attractive/clever o How the person views relationships • Unsupportive/hurtful/missing/distant/insincere • Ease/difficulty with which
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