Abstract: For the first part of this lab we refluxed different Carboxylic acids and alcohols in the presence of a acid catalyst in order to form Esters by Fischer Esterification. These Esters had different pleasant smells that we then evaluated. In the second part of the experiment‚ we broke the ester bonds of a triglyceride in order to form glycerol and carboxylate salts. This process is known as Saponification because it produces amphiphilic molecules that allow soap to remove dirt from the surface
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Utilizing the Lab Results PS2200 - Criminal Investigation Unit 04 Assignment 01 As the lead homicide investigator for this case I had recently learned that the crime lab has concluded that the finger print that was recovered belonged to the boyfriend‚ they were from a piece of notebook paper found under the body of the victim. Interviews are conducted in criminal cases for the purpose of gathering information from people who have‚ or may have‚ knowledge needed in the investigation. (Swanson
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The lab in which we conducted last Tuesday was an analysis of a hydrate and what happens to it when it is heated. A hydrate is a crystalline compound which water molecules are chemically bound to it. In the lab‚ we were to analyze the difference in grams of the hydrate and the anhydrate. An anhydrate is the crystalline compound without the water molecules bound to it. During our lab‚ we were to heat up the crucible‚ the crucible with hydrate‚ and the crucible with an anhydrous and write down each
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department Data security – Lab # 1 Lab Description Set-UID is an important security mechanism in Unix operating systems. When a Set-UID program is run‚ it assumes the owner’s privileges. For example‚ if the program’s owner is root‚ then when anyone runs this program‚ the program gains the root’s privileges during its execution. Set-UID allows us to do many interesting things‚ but unfortunately‚ it is also the culprit of many bad things. Therefore‚ the objective of this lab is two-fold: • Appreciate
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Directions: Make a copy of this document and change the file name to “your last name‚ VSEPR Lab.” Place the document in the Google folder with your name on it. Follow each instruction to build molecular models and answer the following questions. Make sure your notes‚ comments‚ and answers are in a different text color. When you have finished with the lab questions attach a 12 page conclusion that summarizes and explains the main points of the lab. 1. After you have washed your hands‚ obtain your "atom" supply from Dr
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portfolio? Answer Selected Answer: Adding more such stocks will reduce the portfolio’s unsystematic‚ or diversifiable‚ risk. Correct Answer: Adding more such stocks will reduce the portfolio’s unsystematic‚ or diversifiable‚ risk. Question 4 2 out of 2 points Inflation‚ recession‚ and high interest rates are economic events that are best characterized as being Answer Selected Answer: among the factors that are responsible for market risk. Correct Answer: among the factors
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Effects of Crossing Over in Sordaria fimicola Abstract Sexual reproduction in organisms is a cause for genetic variation. This can be seen through the process of meiosis in Sordaria fimicola because of the effects of crossing over and independent assortment that occur in meiosis I. Before performing this experiment we hypothesized that we would be able to see that crossing over did indeed occur in the S. fimicola. We tested our hypothesis by growing our own culture and observing it under a
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............................................................................................. 3 Introduction.............................................................................................................................................4 Descriptions…………...............................................................................................................................5 Theory…………………...........................................................................................
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and then walk 2x + 4 paces to the east. If they share their information‚ then they can find x and save a lot of digging. What is x? The Pythagorean Theorem states to find the missing side of a right triangle you can square to know lengths and add the two together. The result will be the distance of the missing length squared. A^2+b^2=C^2 We know that Ahmed has a map with a distance to the treasure of 2x+6. We know that Vanessa has a map with a distance of 2x+4‚ after walking x paces
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= -2.174‚ c = .461‚ and d = 1.909‚ 1. Determine the price elasticity of demand. =-2.174 2. Determine the income elasticity of demand. = 0.461 3. Determine the cross price elasticity of demand =1.909 4. How would you characterize the demand for haddock? -2.175 = demand is elasticity as it is more than 1 0.461=if income went up 1% its effect is minimum. 1.909=if price elasticity is 1.909 it will effect haddock. 5. Suppose
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