Experiment 2: IDENTIFICATION OF UNKNOWNS BY TLC AND MP IN COMBINATION Introduction: Thin layer chromatography (TLC) is one of the most valuable techniques in organic chemistry. This is a best method of separating and identifying mixtures of two or more compounds. The separation is accomplished by the distribution of the mixture between two phases: one that is stationary and one that is moving or mobile. Chromatography works on the principle that different compounds will have different
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the resolution “We should question authority” the following parts are vague: “we”‚ “question” and “authority”. By we I mean all people‚ by question I mean to think rationally about it and by authority I mean anybody who has to power to give us orders. Unfortunately in everyday live a lot of people follow orders blindly leading to dangerous situations. 3. Therefore I made the following case: “We should think rationally before following orders from the authority”. Points: 1st point 1. My first
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FIRE RESISTANT BALLOON: Materials - 1 matchbox - 1 candle - 1 yellow colored balloon - 1 blue colored balloon - Half a cup of water Procedure: 1. For this experiment‚ the independent variable is whether the balloon is filled with water or not. The dependent variable is what happens to the balloon when it is placed above the lit candle. This is determined by observing the balloon. The constants (control variables) are how much the balloon is inflated and the amount
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process of distillation. Distillation is the separation of volatile substances mixed with nonvolatile substances by boiling the mixture to alter the phase of the volatile substance. The researchers used the simple distillation set up to conduct the experiment. 25 ml of The Bar Vodka was used and 7 ml of distillate was collected before a temperature of 95 degrees Celsius was reached. Collected distillate was then subjected to a flammability test to confirm ethanol content. The percent ethanol was computed
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people view just authority figures. These scholars have described group mind and its effects on society and authority in different ways. For example‚ Lessing‚ the author of “Group Minds‚” says it is dangerous for us to misunderstand our human tendency to conform because we can be blindly obedient as a result. Brooks‚ the author of “The Follower Problem‚” contends that it is an issue that many in today’s society conform to the idea that we should automatically distrust any authority figure. On the other
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Cody Porter ACP Comp‚ Period 2 November 25‚ 2013 Redo Critique Paper Diana Baumrind’s Review on Obedience Experiments from Stanley Milgram In Diana Baumrind’s “Review on Obedience Experiments from Stanley Milgram‚ she asserted that his experiments were unethical in its procedure. She also states the main idea that the variables in the experiments could have affected their results of obedience. Baumrind points out that there should have been more and better steps in having safer tests in protecting
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The meaning and comparison between authority and authoritarianism is like comparing apples and oranges-they’re alike because they belong in the same group thus different in many regards. Authority is defined as: (1) the power to influence or command thought‚ opinion‚ or behavior;(2) persons in command. Authority derives from the Latin term augere‚ which translates “to create‚ to enlarge‚ to make able to grow”. Authority consist of three essential elements: the author‚ the agent of energy; the recipient
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Austin Vandermey GS-1140 April 4th‚ 2015 Experiment We as a society have one big problem on our hands. This problem is sleep deprivation because there are not enough hours in the day to get stuff done. Between work‚ school‚ family‚ and leisure it seems like we do not have enough time to get are daily tasks done let alone have time for sleep. It is recommended by the U.S Department of Health that people need a solid eight hours of sleep to maintain good health. I don’t know about you
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Q.1 Define Inflation? Ans. Inflation is a condition‚ when cost of services coupled with goods rise and the entire economy seems to go haywire. Inflation has never done good to the economy. Inflation and economic growth are parallel lines and can never meet. Inflation reduces the value of money and makes it difficult for the common people. Causes of Inflation 1. Demand Pull Inflation If the economy is at or close to full employment then an increase in AD leads to an increase in the price level
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The Stanford Prison Experiment – Phillip Zimbardo Introduction Headed by Phillip Zimbardo‚ the Stanford Prison Experiment was designed with the aim of investigating how readily people would behave and react to the roles given to them within a simulated prison. The experiment showed that the social expectations that people have of specific social situations can direct and strongly influence behaviour. The concepts evident in the Stanford Prison Experiment include social influence‚ and within that
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