Liquids & Solids Pre Lab Questions: 3pts 1. What are the learning goals of this lab? The learning goal of this experiment is to view and experience the melting point and boiling point of different substances. 2. Why is acetamide not allowed in contact with your skin? What precautions does one have to take to work with this chemical? Acetamide is a carcinogen‚ which can cause cancer. Therefore‚ it should not be allowed to come in contact with a person’s skin. Any person working with this chemical
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How Does Liquid Crystal Display Television Works? Submitted to: Prof. Rico Bien Simon Oxales Submitted by: Manalon‚ Angelo Ocaya‚ Angelou Ortiz‚ Joel Partos‚ Mhar Angelo Ravena‚ Rosemarie How Does Liquid Crystal Display Television Works? 1. What are the Basics of Liquid Crystal Display? 2.1. Where does LCD display rely? 2.2. What is the purpose of liquid crystals? 2.3. What makes up the apparent color of each pixel on the screen? 2. What is Addressing?
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DIGGING GOLD Digging Gold Discussion Case Amritpal Kaur Wayne State University Abstract This paper will discuss "Digging gold" case in detail
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Liquid Chemical Company Executive Summary Identifying all of the information relevant to a particular business decision is a challenging task because relevance is a broad concept. The process requires an understanding of quantitative and qualitative information‚ a grasp of legal issues‚ sensitivity to ethical concerns and an ability to discern fact from decision. Virtually all business decisions involve choosing among alternative courses of action. The only information relevant to a decision is
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Olive and Barbier report on research conducted in Université de Poitiers‚ in France. The goal of their experiment was to compare the time and cognitive effort it takes for students to take notes when the information is in a paragraph verses when the information is formatted into bullet points. To compare this‚ the participants were split into groups. One group took notes from a text formatted into bullet points‚ the other took notes from a paragraph. The participates each took notes from their respective
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Rate of Evaporation of Different Liquids Objective of the Project This project is of the rate of evaporation of different liquid‚ in which we also discuss the factors which affect the rate of liquid. Introduction When liquid is placed in an open vessel. It slowly escapes into gaseous phase ventually leaving the vessel empty. This phenomenon is known as vaporization or evaporation. Evaporation of liquids can be explained in the terms of kinetic molecular model although there
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Name:Shin Park|Date:06/14/2013| Exp 5: Liquids and Solids|Lab Section: | Data Table: Boiling Point Trial 1 Trial 2 Trial 3 Temperature when the last bubble has emerged ___83_˚C __82__˚C __82__˚C Average temperature from all three trials ___82.33_˚C % error ___.0849_% Melting Point Trial 1 Trial 2 Trial 3 Temperature when the acetamide melts __82__˚C _81___˚C __82__˚C Average temperature from all three trials ___81.66_˚C % error
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1) At the end of book 5‚ the two trees Odysseus sleeps under have two important meanings. The wild olive tree is a straight up tree with no fruit present on it. This tree represents physical attraction for love. The cultivated olive tree is a tree that has grown wildly with fruit all over it. This tree represents timeless love. The two trees are intertwined with one another which represents how physical and timeless love are relate to one another. Odysseus has a desire to get back to his homeland
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The case of the stolen gold chain Once upon a time there was this lovely gold chain embedded with diamond .The chain was priceless in early times and had magnificent power. It was believed that the chain was created by the gods of wealth and that any man who possesses it will have great benefits in life. The chain was being exhibited at the national museum‚ where it was stolen in the early 90s and was never to be seen again
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Liquid Nitrogen Liquid nitrogen is nitrogen in a liquid state at a very low temperature. Its chemical formula is N2. Manufacturing of Liquid Nitrogen Liquid nitrogen is made by cooling and compressing air straight from the atmosphere. The type used to produce large amounts of liquid nitrogen looks vastly different but really happens is that air squashed and cooled . When you squash it‚ air molecules are forced closer together. If you also cool it down the molecules can slow down enough to
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