Experiment 2 Date: 24 January 2006 Title : Crystallization of a Crude Sample Objective : Preparation of pure diphenyl via crystallization of crude diphenyl dissolved in ethanol. Structural Formula of Organic Substances Involved : Diphenyl Ethanol Apparatus : Round-bottom flask (100 mL)‚ measuring cylinder (50 mL)‚ conical flask (50 mL)‚ filter flask‚ beaker (100 mL)‚ stemless glass funnel‚ Hirsch funnel‚ capillary tube‚ long glass tube‚ watch glass‚ glass vial‚ water condenser
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can be sent to an instructor obseRvations & QUestions - paRt i A. Record your observations and your time and temperature data in tables. Use one table for the pure water and one table for the salt solution. Data Table 1: Pure Water and Salt Solution | Seconds | Distilled H20Room temp | Distilled H20 Ice bath | SaltwaterRoom temp | Saltwater Ice bath | 0 | 25 | 19 | 24 | 12 | 30 | 24 | 13 | 23 | 8 | 60 | 23 | 11 | 22 | 5 | 90 |
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Happiness When people usually think of happiness‚ they usually associate it with money‚ family‚ or morals. Can money really make you happy? Can your family make you happy? Does standing by your morals make you happy? The truth is happiness has a universal meaning. It is an independent feeling an individual achieves depending on their particular situation. In other words‚ what makes one person happy may make another person miserable. Yet again‚ this portrays the idea of a worldwide interpretation
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question‚ “Can lies glorify God more than the truth?” Honesty is a good trait to have and telling to truth is a positive habit to practice because it is looked upon by others as a good thing to do. No one wants a relationship founded on lies‚ because it will crumble whereas a relationship founded on truth will be healthy. “Does this make me look fat?” is probably a question that more often than not will be answered with a lie. Sometimes the truth can hurt but even the pettiest lies are unhealthy
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Everybody Lies Lying is part of the daily life of every person in the world. Everybody lies for many reasons like convenience‚ hate‚ compassion‚ envy‚ selfishness‚ necessity‚ or as a defense against aggression. But leaving aside its origin or motivation‚ not all lies are equal. Stephanie Ericsson introduces us to a few types of lies in her essay "The Ways We Lie" while Mr. Langston Hughes tells us his testimony about a lie that affected his feelings when he was young. In deed there
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Happiness Strength. No‚ not meaning muscle strength‚ but strength in the mind- your mental capability of overcoming obstacles in your life that has brought you down and made you think that you cannot get back up. Benjamin Franklin once said‚ “The Constitution only guarantees the American people the right to pursue happiness. You have to catch it yourself.” No one can hand you happiness on a silver platter; you have to obtain it yourself and that comes from how strong you are to pick yourself
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telling a white lie. When someone lies they are knowingly providing false information for the purpose of deception. On the other hand white lies are untruthful statements that are not meant to harm‚ instead they are positive. White lies serve as to avoid hurting the feelings of the listener and to avoid negative reactions from the listener to the speaker if the truth is told. Much of today’s parenting revolves around white lies. Parenting consists of telling white lies to help protect a child’s innocence
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Honors English Block 2 The Truth About Lies Lies are perpetually told in order to conceal the truth‚ for a hope that the lies told will delight and bring happiness and joy. In reality lies can only bring one thing‚ trouble and nuisance. The lies are displayed in tragic love tale by Shakespeare‚ Romeo and Juliet. In this play lies destroy the lives of not only Romeo and Juliet‚ but all the people around them. The destroying power of lies is shown by the lies told from Romeo to his family‚ from Friar
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What is the particle theory? The particle theory says that that matter consists of many small particles with spaces in between. The particles are constantly moving‚ the higher it’s temperature‚ the faster they move. All the particles are attracted to each other. The particles move faster and move further apart when heated‚ and the reverse when cooled. Each substance has unique particles that are different from the particles of other substances. Particle theory helps to explain the behaviour of
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“The Meaning of Happiness” Statement of Intent Purpose: To challenge and persuade the audience that happiness comes from the character‚ the inner self Audience: Middle-aged and above. Form: Persuasive Writing – Free-form. Conventions: Title: Happy. What does it even mean? Of course there’s the simple‚ boring response that any scientist can tell you. Happiness is an experience that we know happens when there are certain levels of different chemicals in our brains. These chemicals trigger
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