Chem 234 02/17/13 Lab 2: Melting Points Purpose: To determine the purity of a substance using melting point as physical property. We must also learn how to identify an unknown compound using its melting point. We got to identify an unknown compound using mixture melting point and finally we must learn to obtain an accurate melting point using Mel-Temp apparatus. Procedure: Set voltage to obtain the desired heating rate at the anticipated melting point range. The voltage control controls
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terms of numbers and without any symbols (including $‚ %‚ commas‚ etc.). Enter all dollars without decimals and all interest rates with up to two decimals. Read the syllabus for examples. The points for each question are listed in parentheses at the start of the question‚ and the total points for the entire assignment adds up to 100. Question 1 (5 points) Qin deposits his first paycheck in the bank. The annual interest rate is 12%‚ but interest is compounded quarterly. The EAR is: Your Answer
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Cedar Point‚ known to many as a coveted day trip to ride some of the biggest roller coasters America has to offer; But what many do not know is its fascinating past and the interesting events that took place that make it as we know it today. Located in the Sandusky Bay‚ Cedar Point has become one of the prize possessions of Ohio. With a history dating back to the 1870‚ the classic amusement park on the shore of Lake Erie has seen its share of rides‚ roller coaster‚ people and history. From a deserted
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1.0 Introduction Point-of-Sales or POS with Inventory System‚ it can help the company in billing‚ monitoring the stocks‚ and issuing of receipts‚ importing all the product and goods in a system by using databases. Large companies used inventory system even small kind of business. As we observed‚ Gee Cee bakeshop Branch V. Tiomico Corner Gen. Hizon CSFP having a difficulties in billing and monitoring and issuing of receipts and they are finding ways or solutions to improve their business and make
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Each individual short story has its’ own point of view and voice. Within short stories there are different types of narrative and also different types of irony being used. Each individual author has their own way of telling a story; also they have a certain way to portray their story to an audience. For two specific short stories Everything That Rises Must Converge and Mrs. Dutta Writes a Letter we can analyze to see what point of view and voice is being used. Everything That Rises Must Converge
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Summer Reading Essay In The Tipping Point‚ by Malcolm Gladwell‚ the tone clearly drives the strategy to be logos. Logos is an exceptional rhetorical strategy as it persuades the reader‚ not through the use of emotions and feelings‚ but rather through the use of logic and reasoning. There exists an energy in the style in which Gladwell writes that has the power to persuade the audience to believe what he believes in‚ the Tipping Point. Gladwell does not only give us his theory on how epidemics
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SECTION I 1.1 Introduction Nowadays‚ data processing uses one or more database at one or more certain organizations. Databases are use in transaction processing where information are stored‚ retrieved and transmitted at certain time it is needed. Examples of transaction processing systems are airline reservation systems‚ billing system‚ payroll system‚ library system‚ online marketing and online transaction processing. Handling business is not an easy thing to do. In order to have a successful
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Melting Point Determination Lab Materials: Graduated pipette Capillary tube Tin wipe Sample Melting temperature apparatus Thermometer Procedure: Take open end of capillary tube and tap it gently into sample. Take tin wipe and place over the opening. Gently tab it so the sample will funnel to the bottom of the tube. You may also use a graduated pipette to accomplish this. Now‚ place the capillary tube in the designated spot in the melting apparatus‚ and once placed‚ turn the apparatus
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What court decided the case in the assignment? (2 points) The court decided for the defendants to prevail because premises liability and negligent infliction of emotion. 2. According to the case‚ what must a party establish to prevail on a motion for summary judgment? (3 points) Establish grounds for there enough cause for a motion. 3. Briefly state the facts of this case‚ using the information found in the case in LexisNexis. (5 points) The facts of the case found in LexisNexis is: a child
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Blaise Pascal (1623-1662) France Pascal was an outstanding genius who studied geometry as a child. At the age of sixteen he stated and proved Pascal’s Theorem‚ a fact relating any six points on any conic section. The Theorem is sometimes called the "Cat’s Cradle" or the "Mystic Hexagram." Pascal followed up this result by showing that each of Apollonius’ famous theorems about conic sections was a corollary of the Mystic Hexagram; along with Gérard Desargues (1591-1661)‚ he was a key pioneer
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