MELTING POINT AND BOILING POINTS OF ORGANIC COMPOUNDS ABSTRACT The properties of organic compounds depend on their chemical structures. Intermolecular forces of attraction affect physical properties such as melting and boiling point. Through the Thomas Hoover apparatus‚ the melting point of 8 test compounds was determined. Salicylic acid exhibited the highest melting point while naphthalene‚ the lowest. The stronger the intermolecular forces of attraction‚ the higher the melting point. Boiling point
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Evaluating Truth and Validity Exercise Alfred Bishop PHL/458 May 07‚ 2015 Patricia Anderson Evaluating Truth and Validity Exercise The arguments I will choose to evaluate for truth and validity will be taken from the Applications list 12.2 (a.-y.) at the end of Ch. 12 in The Art of Thinking. I will start with exercise j and the premise that “power must be evil because it can corrupt people”. First of all‚ I would check the argument for any hidden premises making sure that it was stated
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Many find it interesting to glimpse inside the lives of famous thinkers in an effort to understand where such thought and intelligence is rooted. Famous thinkers have little in common with what makes them reach their level of achievement (Goodman & Fritchie‚ 2011). In that tone‚ here is a peek into the routines and rituals of Martin Luther King Jr. and Cornel West that writers‚ philosophers‚ and statesmen have depended on to keep their work on track and their thoughts flowing. Whether you need inspiration
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PHL 251 Critical Thinking Professor Khristian E. Kay Don’t Panic! Program Council The Academic Program Councils for each college oversee the design and development of all University of Phoenix curricula. Council members include full-time and practitioner faculty members who have extensive experience in this discipline. Teams of full-time and practitioner faculty content experts are assembled under the direction of these Councils to create specific courses within
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information about boiling water. If you cover the tin and allow the water and air to cool down‚ the air will cool and contract‚ lowering the pressure in the tin. If it lowers enough‚ the partial vacuum will collapse the walls of the can! The boiling point definitely reduces with air pressure. There is a famous demonstration where boiling water or coffee is drunk‚ the trick is it was in a vacuum chamber where it boiled at room temperature. The actual definition of the boiling point of water is the
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BOILING AND CONDENSATION BOILING • Phase change phenomenon where in transformation of liquid to vapour occurs at the saturation temperature of the fluid. It occurs at a solid/liquid interface due to convection heat transfer from the solid and usually occurs at surface temperatures higher than the saturation temperature of the fluid Agitation of fluid by vapor bubbles provides large convection coefficients Modified Newton’s law of cooling qs’’ h Ts Tsat Te • • • BOILING – CLASSIFICATON
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SHORT INTRODUCTION TO TWO-PHASE FLOWS Condensation and boiling heat transfer Herv´ Lemonnier e DM2S/STMF/LIEFT‚ CEA/Grenoble‚ 38054 Grenoble Cedex 9 Ph. +33(0)4 38 78 45 40‚ herve.lemonnier@cea.fr herve.lemonnier.sci.free.fr/TPF/TPF.htm ECP‚ 2011-2012 HEAT TRANSFER MECHANISMS • Condensation heat transfer: – drop condensation – film condensation • Boiling heat transfer: – Pool boiling‚ natural convection‚ ´bullition en vase e – Convective boiling‚ forced convection‚ • Only for pure fluids. For mixtures
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Four Points of View Handout A: 1. How do the colonies benefit from British rule? 2. Who is George Grenville and what did he do? 3. Why are the colonists’ complaints about “taxation without representation” unjustified? Handout B: 1. What false claims have the Patriots made about British rule? 2. What does Charles Inglis explain in his testimony and how does he explain it? (What evidence does he provide?) 3. Who is Daniel Leonard and why does he side with the King? Handout C: 1. How did Patriots’
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Discussion Questions 1. What specific techniques were used to bring about the destruction of self-awareness among the prisoners? The prison camp used social alienation techniques to bring about the destruction of self-awareness among the prisoners. They treated each prisoner like animals and did not acknowledge them as human beings. The ability to cater to basic human functions as we do was taken away. This degradation broke the prisoners down and stripped them of their personal traits. This
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This document PHL 458 Week 4 Discussion Questions 2 Creative Minds and Critical Thinking has solutions of the following question: "What assumptions interfered in the critical thinking process of people like Albert Einstein‚ Helen Keller‚ or Saul Kripke?" General Questions - General General Questions PHL 458 Week 4 DQ 2 What is the process by which a famous thinker took action to resolve their specific issue? Discuss this process. Attend all orientation events‚ including social
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